CN116340323A - Electric power working room message collecting device and collecting method - Google Patents
Electric power working room message collecting device and collecting method Download PDFInfo
- Publication number
- CN116340323A CN116340323A CN202310321736.8A CN202310321736A CN116340323A CN 116340323 A CN116340323 A CN 116340323A CN 202310321736 A CN202310321736 A CN 202310321736A CN 116340323 A CN116340323 A CN 116340323A
- Authority
- CN
- China
- Prior art keywords
- value
- message
- power working
- electric power
- measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2291—User-Defined Types; Storage management thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Software Systems (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model provides a power working chamber message collection device and a collection method, wherein the components of the power working chamber with errors and the time periods with errors are stored in a maintenance conclusion in the power measurement message of the same time period in two time periods, which is suitable for a manager to execute corresponding analysis and treatment on the measurement state of the components of the power working chamber in the message of the power working chamber, thereby improving the efficiency of the measurement analysis of the message of the power working chamber; error messages with the measured effective value of NULL value in the messages of the electric power working room are removed before storage is carried out, the missing measured values in the stored messages of the electric power working room are subjected to interpolation by the corresponding interpolation values, the analysis time consumption of the messages of the electric power working room is reduced, the messages are not unfavorable for analysis, the storage is carried out by using an error registration method synchronously, the management and control person can conveniently carry out message analysis on the messages of the electric power working room with errors, and therefore the defect that the efficiency of measurement analysis on the messages of the electric power working room is insufficient is overcome.
Description
Technical Field
The invention belongs to the technical field of electric power studio message collecting devices, and particularly relates to an electric power studio message collecting device and method.
Background
The power working room is widely applied with a distribution transformer room (room), the distribution transformer room (room) is an important component link in a power transmission system, and the distribution transformer room (room) is used for receiving electric energy, converting the electric energy voltage, reducing the 35kv, 10kv or 6kv high-voltage electric energy transmitted by a power grid into 380v/220v voltage which can be used by common machine equipment and lighting bulbs, and distributing the 380v/220v voltage to a required place.
Such a message of the power working room is critical to the measurement values of components such as the distribution transformer, the circuit breaker, and the contactor in the power working room collected by the measuring instrument in the power working room, thereby performing the totalization, collection, or disposal; because the message quantity of the electric power working room is very high, the message facing the electric power working room can have the phenomenon of measuring a plurality of times in a period of time, only one message is reasonable, and error messages are directly stored, so that the time consumption for measuring the message of the electric power working room by a rear manager can be increased, and the efficiency for measuring and analyzing the message of the electric power working room is insufficient.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a message collecting device and a message collecting method for an electric power working chamber, wherein parts of the electric power working chamber, in which errors occur in the electric power measurement message in the same time period in two time periods, and the time period in which the errors occur are stored in a maintenance conclusion, so that a manager can execute corresponding analysis and treatment on the measurement state of the parts of the electric power working chamber in the message of the electric power working chamber, and the efficiency of measurement analysis on the message of the electric power working chamber can be improved; the error message with the measured effective value of NULL value in the message of the electric power working room is removed before the storage is carried out, the measurement value which is left in the message of the stored electric power working room is added by using the corresponding adding value, the analysis time consumption of the message of the electric power working room is reduced, the message analysis is not unfavorable, the storage is synchronously carried out by using the error registration method, the management and control person can carry out the message analysis on the message of the error electric power working room, and the defect of insufficient efficiency of the message measurement analysis of the electric power working room is overcome.
The invention adopts the following technical scheme.
A method of collecting an electric studio message collection apparatus, operating on the collection apparatus, comprising:
step 1, obtaining a message of an electric power working room;
step 2, removing the measured value with the effective value of NULL from the message of the power working room, and storing the measured value with the effective value of NULL in the error message library;
and step 3, refreshing and storing the removed messages of the electric power working room in a corresponding measurement message library I which is set in advance.
Preferably, the message of the electric power working room is a measured value of a component such as a distribution transformer, a circuit breaker and a contactor in the electric power working room collected by a measuring instrument in the electric power working room, and the collecting device is connected with the measuring instrument;
the message of the power studio carries the identification codes of the components of the power studio in several areas and the name of the corresponding measured value, the measured effective value and the current time period value.
Preferably, the error message library contains the name of the measured value of NULL and the corresponding period value, which are the measured effective values of the current period in the preset time period in the corresponding region.
Preferably, the first measurement message library is used for storing measured values of components of the corresponding electric power working chamber in a preset time period, wherein the first measurement message library contains names of measured values of a plurality of time periods before a current time period of the components of the corresponding electric power working chamber, measured effective values and time period values, each first measurement message library corresponds to the preset time period, each first measurement message library is provided with a plurality of sub message libraries, and each sub message library stores message values of the corresponding electric power working chamber.
Preferably, after step 3, the method further comprises:
step 4, measuring whether the first measurement message library is a measurement value with a missing value according to the sequence of the time period values, and if more than one measurement message library is measured, turning to step 5 to be executed; if more than one measurement message library is not measured and the measurement value with the missing measurement value is in the measurement message library, the step 6 is switched to be executed;
step 5, performing interpolation on the missing measured values in the first measurement message library according to a preset interpolation algorithm, and performing error registration on the interpolated measured values in the first measurement message library so as to enable a manager to analyze the measured values;
step 6, forming a plurality of corresponding message analysis vectors according to the first measurement message library;
and 7, associating each message analysis vector with the identification code of the corresponding electric power working room component in the corresponding measurement message library I, so that the interface for displaying the corresponding message analysis vector can be popped up by clicking the identification code of the electric power working room component by the manager.
Preferably, step 5 specifically comprises:
obtaining the type of the measurement value of the drop;
if the type of the fall is random fall or random fall of the whole, the interpolation algorithm starts the algorithm to execute interpolation, wherein the algorithm is { b } zo +...b z2 +b z1 +b y1 +b y2 ...b yo }/B，b z1 A previous period value, b, being the corresponding period value of the missing measured value y1 The next period value, which is the corresponding period value of the dropped measurement value, o is the number of selected adjacent period values of the corresponding period value of the dropped measurement value and o is a natural number, B is the number of adjacent measurement values of the performed operation;
if the corresponding time period value of the missing measured value is the starting point or the end point of the preset time period, B is o, and the effective value of the measurement corresponding to the measured value without the time period value is set to be zero; b is 2o-1 when the corresponding time period value of the missing measured value is the time period value before or after the starting point or the ending point of the preset time period;
if the type of the drop is not random, starting an algorithm II for adding by the adding algorithm, wherein the algorithm II comprises a plurality of buffer areas, the buffer areas respectively correspond to each message value in the message of the electric power working room, a plurality of subspaces are set in the buffer areas, and the subspaces are used for registering the effective value clusters of the message values;
acquiring the corresponding buffer zone front z of the measurement value of the drop j The valid value of the return and the states of a plurality of subspaces in the buffer region, wherein j is a natural number.
Preferably, the buffer is pre-z corresponding to the measurement value obtained by the drop j The valid value and the subspace states in the buffer zone specifically comprise:
whether the initial acquisition of the missing measurement values is in an effective value cluster or not, wherein the effective value cluster contains a plurality of collected effective values of the power working chamber;
if the measurement value of the drop corresponds to the front z of the buffer zone j The returned effective values are NULL values, so that the measurement value of the falling is cleared, and no interpolation is performed;
when no measurement value is left in the effective value cluster, the measurement value is considered to be noise message or error message, and the measurement value is cleared;
if the measurement value of the drop corresponds to the front z of the buffer zone j When the returned effective value has the collected effective value, the subspace state corresponding to the effective value is obtained, comparison is carried out through the subspace states corresponding to the message values in the messages of the same current power working room, and the nearest message value is obtained to carry out similar interpolation.
Preferably, the comparison flow is:
the value of the effective value corresponding to j is obtained, when j is higher than one, the product obtained by multiplying j by a chaos factor is taken as the fluctuation zone amount, the chaos factor is { additional effective value/effective value in the first message library } {1/LR }, wherein LR is the effective value obtained by performing measurement in a period of time outside the period of time value in the first message library, namely, the value obtained by adding the additional effective value and the effective value in the first message library.
Preferably, the method for obtaining the closest message value to perform similar interpolation specifically includes:
when j is higher than j, taking the sum of the subspace state corresponding to the effective value and the fluctuation zone amount as a fluctuation subspace state, obtaining the subspace state corresponding to each message value in the information of the fluctuation subspace state and the electric power working chamber, and selecting the message value in the information of the electric power working chamber which is the same as the fluctuation subspace state as an interpolation message;
and when j is one, comparing the subspace state corresponding to the effective value with the subspace state corresponding to each message value in the messages of the power working room, and selecting the message value in the messages of the power working room which are the same as the subspace state as an interpolation message.
Preferably, the elements of each message parsing vector contain the name of the measured value, the measured effective value and the time period value of several time periods before the current time period of the component of the corresponding power studio.
Preferably, after step 7, further comprising:
step 8, according to the sequence of the time period values, whether the sub message library of each measurement message library I is provided with the measured value which lasts for a plurality of time period values and has error registration or not is monitored, if the measured value which is provided with the measured value which lasts for a plurality of time period values and has error registration in the measurement message library I is monitored, the step 9 is carried out; if the measured value with the value lasting a plurality of time periods and with error registration in the measured message library is not detected, the step 10 is carried out;
step 9, storing the identification codes of the components of the power working chamber corresponding to the measured values with the error registration and the corresponding time period values for a plurality of time period values to form reminding messages, so that a manager can maintain the components of the related power working chamber according to the reminding messages;
step 10, performing time period value and error registration adaptation interception on the measured value with error registration in each measurement message library I and the corresponding measured value in the corresponding maintenance library, and if the measured value with error registration in the measurement message library I is matched with the time period value of the measured value with error registration in the corresponding maintenance library, turning to step 11 to be performed; if the time period value of the error registered measured value in the corresponding maintenance library is not matched with the time period value of the error registered measured value in the measurement message library, the step 12 is carried out;
step 11, storing the names of the components of the electric power working chamber corresponding to the adaptive measured values in the measuring message library I and the corresponding time period values to form a maintenance conclusion, so that a manager can set and maintain the components of the electric power working chamber in the maintenance conclusion again;
step 12, filtering the measured values with error registration in the first measuring message library to form a filtering message library;
and 13, executing the adaptive filtering of the identification code, the power message value name and the time period value of the components of the power working chamber according to the message value in the filtering message library, and removing the message value in the error message library and the message value in the filtering message library to form a selective message library so as to enable a manager to execute the resetting and maintenance of the components of the power working chamber in the selective message library.
Preferably, the alert message contains an identification code of the corresponding component of the power studio and an initial period value lasting for a number of periods, where the component of the power studio is provided with a device fault status if the component of the power studio is provided with an error message lasting for a number of periods.
Preferably, the maintenance library contains the name of the measured value in a period of time preceding the current period of time of the component of the corresponding electric power working chamber, the measured effective value, the period value and the component number of the electric power working chamber.
Preferably, the identification code of the component of the electric power working room and the name and time period value of the corresponding measured value are selected and stored in the message library.
An electric studio message collection apparatus comprising:
an acquisition module for acquiring a message of the electric power studio;
a removal module for removing the measured value whose effective value is NULL in the message of the power working room from the message of the corresponding power working room, and storing the measured value whose effective value is NULL in the corresponding error message library set in advance;
and the storage module is used for refreshing and storing the removed messages of the power working room in a corresponding preset measurement message library I.
Compared with the prior art, the invention has the advantages that the parts of the electric power working chamber, which generate errors in the electric power measurement messages in the same time period in two time periods, and the time period, which generate errors, are stored in the maintenance conclusion, so that a manager can execute corresponding analysis and treatment on the measurement states of the parts of the electric power working chamber in the electric power working chamber, and the efficiency of measurement analysis on the electric power working chamber is improved; the error message with the measured effective value of NULL value in the message of the electric power working room is removed before the storage is carried out, the measurement value which is left in the message of the stored electric power working room is added by using the corresponding adding value, the analysis time consumption of the message of the electric power working room is reduced, the message analysis is not unfavorable, the storage is synchronously carried out by using the error registration method, the management and control person can carry out the message analysis on the message of the error electric power working room, and the defect of insufficient efficiency of the message measurement analysis of the electric power working room is overcome.
Drawings
FIG. 1 is a partial flow chart of a method of collecting an electric studio message collector according to the present invention;
fig. 2 is a partial component configuration view of the message collection device for an electric power studio according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely expressed with reference to the drawings in the embodiments of the present invention. The embodiments expressed in this application are merely examples of some, but not all, of the inventions. Based on the spirit of the present invention, one of ordinary skill in the art would obtain additional embodiments without inventive faculty, all falling within the scope of the invention.
As shown in fig. 1, a collecting method of an electric power studio message collecting device according to the present invention, which is operated on the collecting device, includes:
step 1, obtaining a message of an electric power working room;
in a preferred but non-limiting embodiment of the invention, the message of the electric power working chamber is a measured value of a component such as a distribution transformer, a circuit breaker and a contactor in the electric power working chamber collected by a measuring instrument in the electric power working chamber, and the collecting device is connected with the measuring instrument and can be a PLC, a singlechip or an industrial personal computer;
the message of the electric power working chamber is provided with identification codes of parts of the electric power working chamber in a plurality of areas, names of corresponding measured values, measured effective values and current time period values, wherein the parts of the electric power working chamber are parts such as distribution transformer, circuit breaker, contactor and the like in the electric power working chamber; because the functions achieved by the components of each power working chamber during execution are different, the measured values corresponding to the components of each power working chamber are different, just as the effective value of the measured value of the circuit breaker is that the ammeter in the measuring instrument is used for measuring the load power named as load power and the like, and the effective value of the measured value of the distribution transformer is that the electromotive force of the primary side named as electromotive force of the primary side and the electromotive force of the secondary side named as electromotive force of the secondary side are respectively measured by two electromotive force sensors in the measuring instrument; the identification code of the component can be a specific code set in advance.
Step 2, removing the measured value with the effective value of NULL from the message of the power working room, and storing the measured value with the effective value of NULL in the error message library;
in a preferred but non-limiting embodiment of the present invention, the error message library contains the name of the measured value of NULL and the corresponding time period value of the measured value at the present time period in the corresponding area, wherein the preset time period is 24 hours or 1 hour, the time period value is the time obtained by cutting the same amount in the preset time period, and the time interval between the adjacent two time period values is 1/12 hour or 1/6 hour, etc.
And step 3, refreshing and storing the removed messages of the electric power working room in a corresponding measurement message library I which is set in advance.
In a preferred but non-limiting embodiment of the present invention, the first measurement message library is used for storing measured values of components of the corresponding electric power working chamber in a preset time period, wherein the first measurement message library in step 3 contains names of measured values of components of the corresponding electric power working chamber in a plurality of time periods before a current time period, measured effective values and time period values, each first measurement message library corresponds to a preset time period, each first measurement message library is provided with a plurality of sub message libraries, and each sub message library stores message values of the corresponding electric power working chamber.
In a preferred but non-limiting embodiment of the present invention, after step 3, further comprising:
step 4, measuring whether the first measurement message library is a measurement value with a missing value according to the sequence of the time period values, and if more than one measurement message library is measured, turning to step 5 to be executed; if more than one measurement message library is not measured and the measurement value with the missing measurement value is in the measurement message library, the step 6 is switched to be executed;
step 5, performing interpolation on the missing measured values in the first measurement message library according to a preset interpolation algorithm, and performing error registration on the interpolated measured values in the first measurement message library so as to enable a manager to analyze the measured values;
in a preferred but non-limiting embodiment of the present invention, step 5 comprises:
the error registration method is to mark the added measured value with yellow, and the measured effective value of the measured value corresponding to each electric power working room component will have a set variation interval.
Obtaining the type of the measurement value of the drop;
if the type of the fall is random fall or random fall of the whole, the interpolation algorithm starts the algorithm to execute interpolation, wherein the algorithm is { b } zo +...b z2 +b z1 +b y1 +b y2 ...b yo }/B，b z1 A previous period value, b, being the corresponding period value of the missing measured value y1 The next period value, which is the corresponding period value of the dropped measurement value, o is the number of selected adjacent period values of the corresponding period value of the dropped measurement value and o is a natural number, B is the number of adjacent measurement values of the performed operation; random falls are irregular falls.
If the corresponding time period value of the missing measured value is the starting point or the end point of the preset time period, B is o, and the effective value of the measurement corresponding to the measured value without the time period value is set to be zero; b is 2o-1 when the corresponding time period value of the missing measured value is the time period value before or after the starting point or the ending point of the preset time period;
if the type of the drop is not random, starting an algorithm II for adding by the adding algorithm, wherein the algorithm II comprises a plurality of buffer areas, the buffer areas respectively correspond to each message value in the message of the electric power working room, a plurality of subspaces are set in the buffer areas, and the subspaces are used for registering the effective value clusters of the message values;
acquiring the corresponding buffer zone front z of the measurement value of the drop j The valid value of the return and the states of a plurality of subspaces in the buffer region, wherein j is a natural number.
In a preferred but non-limiting embodiment of the invention, the first z of the buffer is associated with the measurement of the loss j The valid value and the subspace states in the buffer zone specifically comprise:
whether the initial acquisition of the missing measurement values is in an effective value cluster or not, wherein the effective value cluster contains a plurality of collected effective values of the power working chamber;
if the measurement value of the drop corresponds to the front z of the buffer zone j The returned effective values are NULL values, so that the measurement value of the falling is cleared, and no interpolation is performed;
when no measurement value is left in the effective value cluster, the measurement value is considered to be noise message or error message, and the measurement value is cleared;
if the measurement value of the drop corresponds to the front z of the buffer zone j When the returned effective value has the collected effective value, the subspace state corresponding to the effective value is obtained, comparison is carried out through the subspace states corresponding to the message values in the messages of the same current power working room, and the nearest message value is obtained to carry out similar interpolation.
In the implementation, when the missing measurement value exists in the effective value, the missing measurement value is considered to be the effective value which is actually collected, and similar interpolation is carried out on the missing measurement value according to the corresponding subspace state of the missing measurement value in the effective value.
In a preferred but non-limiting embodiment of the invention, the comparison scheme is:
and obtaining a value of the effective value corresponding to j, wherein when j is higher than j, the product obtained by multiplying j by a chaos factor is used as the fluctuation zone amount, the chaos factor is { additional effective value/effective value in the first message library } {1/LR }, wherein LR is an effective value obtained by performing measurement in a time period outside the time period value in the first message library, namely, the additional effective value and the effective value in the first message library are added, the higher effective value of the collecting time interval is obtained through the chaos factor, the corresponding subspace state is chaotic, the similarly added measured value interval is wider, and the later manual execution of fluctuation is beneficial.
Because j for each return is different, the corresponding amount of undulating region is also different, however, with increasing j, the amount of undulating region is increased;
in a preferred but non-limiting implementation of the present invention, the method for obtaining the closest message value to perform the similar interpolation specifically includes:
when j is higher than j, taking the sum of the subspace state corresponding to the effective value and the fluctuation zone amount as a fluctuation subspace state, obtaining the subspace state corresponding to each message value in the information of the fluctuation subspace state and the electric power working chamber, and selecting the message value in the information of the electric power working chamber which is the same as the fluctuation subspace state as an interpolation message; the states are the same, i.e. the corresponding j values are the same.
And when j is one, comparing the subspace state corresponding to the effective value with the subspace state corresponding to each message value in the messages of the power working room, and selecting the message value in the messages of the power working room which are the same as the subspace state as an interpolation message.
Correspondingly, when j is higher, the authenticity of the corresponding similar interpolation amount is smaller, the authenticity critical amount is set according to the criticality of the collected information of the electric power working room, when the authenticity is smaller than the authenticity critical amount, labeling is carried out on the interpolation value, and manual checking is carried out.
Step 6, forming a plurality of corresponding message analysis vectors according to the first measurement message library;
in a preferred but non-limiting implementation of the invention, the elements of each message parsing vector contain the name of the measured value, the measured effective value and the time period value of the number of time periods preceding the current time period of the component of the respective power studio.
And 7, associating each message analysis vector with the identification code of the corresponding electric power working room component in the corresponding measurement message library I, so that the interface for displaying the corresponding message analysis vector can be popped up by clicking the identification code of the electric power working room component by the manager.
In a preferred but non-limiting embodiment of the invention, after step 7, the method further comprises:
step 8, according to the sequence of the time period values, whether the sub message library of each measurement message library I is provided with the measured value which lasts for a plurality of time period values and has error registration or not is monitored, if the measured value which is provided with the measured value which lasts for a plurality of time period values and has error registration in the measurement message library I is monitored, the step 9 is carried out; if the measured value with the value lasting a plurality of time periods and with error registration in the measured message library is not detected, the step 10 is carried out;
step 9, storing the identification codes of the components of the power working chamber corresponding to the measured values with the error registration and the corresponding time period values for a plurality of time period values to form reminding messages, so that a manager can maintain the components of the related power working chamber according to the reminding messages;
in a preferred but non-limiting embodiment of the invention, the alert message contains an identification code of the corresponding component of the power working chamber and an initial time period value that lasts for a number of time periods, where if the component of the power working chamber carries an error message that lasts for a number of time periods, the component of the power working chamber carries a device fault condition.
Step 10, performing time period value and error registration adaptation interception on the measured value with error registration in each measurement message library I and the corresponding measured value in the corresponding maintenance library, and if the measured value with error registration in the measurement message library I is matched with the time period value of the measured value with error registration in the corresponding maintenance library, turning to step 11 to be performed; if the time period value of the error registered measured value in the corresponding maintenance library is not matched with the time period value of the error registered measured value in the measurement message library, the step 12 is carried out;
in a preferred but non-limiting embodiment of the invention, the maintenance library contains the names of measured values, measured effective values, time period values and part numbers of the power working chambers in a time period preceding the current time period of the parts of the corresponding power working chambers.
Step 11, storing the names of the components of the electric power working chamber corresponding to the adaptive measured values in the measuring message library I and the corresponding time period values to form a maintenance conclusion, so that a manager can set and maintain the components of the electric power working chamber in the maintenance conclusion again;
here, if the same time period value of the components of the power studio in the maintenance conclusion is provided with the measured effective value of the NULL value in the two time periods, the message acquisition or the corresponding message transmission of the power studio is faulty.
Step 12, filtering the measured values with error registration in the first measuring message library to form a filtering message library;
here, the filtered message library contains the identification code and the time period value of the component of the power studio corresponding to the measured value with error registration.
And 13, executing the adaptive filtering of the identification code, the power message value name and the time period value of the components of the power working chamber according to the message value in the filtering message library, and removing the message value in the error message library and the message value in the filtering message library to form a selective message library so as to enable a manager to execute the resetting and maintenance of the components of the power working chamber in the selective message library.
In a preferred but non-limiting implementation of the present invention, the identification codes of the components of the power working chambers and the names and time period values of the corresponding measured values contained in the selection message library, where the power message values corresponding to the components of the power working chambers are repeatedly measured in a time period, the software and hardware used for storing the message library are excessively consumed, so that the manager performs the selection and correction setting according to the selection message library.
As shown in fig. 2, the message collection device for an electric power working room according to the present invention includes:
an acquisition module for acquiring a message of the electric power studio;
a removal module for removing the measured value whose effective value is NULL in the message of the power working room from the message of the corresponding power working room, and storing the measured value whose effective value is NULL in the corresponding error message library set in advance;
and the storage module is used for refreshing and storing the removed messages of the power working room in a corresponding preset measurement message library I.
Compared with the prior art, the invention has the advantages that the parts of the electric power working chamber, which generate errors in the electric power measurement messages in the same time period in two time periods, and the time period, which generate errors, are stored in the maintenance conclusion, so that a manager can execute corresponding analysis and treatment on the measurement states of the parts of the electric power working chamber in the electric power working chamber, and the efficiency of measurement analysis on the electric power working chamber is improved; the error message with the measured effective value of NULL value in the message of the electric power working room is removed before the storage is carried out, the measurement value which is left in the message of the stored electric power working room is added by using the corresponding adding value, the analysis time consumption of the message of the electric power working room is reduced, the message analysis is not unfavorable, the storage is synchronously carried out by using the error registration method, the management and control person can carry out the message analysis on the message of the error electric power working room, and the defect of insufficient efficiency of the message measurement analysis of the electric power working room is overcome.
The present disclosure can be a system, method, and/or computer program product. The computer program product can include a computer-readable storage medium having computer-readable program instructions embodied thereon for causing a processor to perform each aspect of the present disclosure.
The computer readable auxiliary medium can be a tangible power grid line capable of holding and auxiliary instructions for execution of the power grid line operations by the instructions. The computer readable accessory medium can be, but is not limited to, an electric accessory grid line, a magnetic accessory grid line, an optical accessory grid line, an electromagnetic accessory grid line, a semiconductor accessory grid line, or any suitable combination of the foregoing. Still further examples (non-enumerated list) of the computer-readable storage medium include: portable computer disk, hard disk, random Access Memory (RAM), read-only memory (RyM), erasable programmable read-only memory (EPRyM or flash memory), static Random Access Memory (SRAM), portable compact disk read-only memory (HD-RyM), digital versatile disk (DXD), memory stick, floppy disk, mechanical coded power grid lines, punch cards like with instructions attached thereto or bump structures in grooves, merging with any of the above as appropriate. Computer-readable storage media as used herein are not to be construed as transient messages themselves, such as radio waves or otherwise freely propagating electromagnetic waves, electromagnetic waves propagating through a waveguide or otherwise transfer medium (just like optical pulses through a transmission line cable), or electrical messages transferred through wires.
The computer readable program instructions expressed herein can be downloaded from a computer readable storage medium to each of the extrapolated/processed power grid lines, or downloaded to an external computer or external storage power grid line via a wireless network, like the internet, a local area network, a wide area network, and/or a wireless network. Wireless networks can include copper transfer cables, transmission line transfer, wireless transfer, routers, firewalls, switches, WIFI device computers, and/or edge servers. The wireless network adapter card or wireless network port in each of the extrapolated/processed power grid lines receives computer-readable program instructions from the wireless network and forwards the computer-readable program instructions for storage in the computer-readable accompanying medium in each of the extrapolated/processed power grid lines.
The computer program instructions for performing the operations of the present disclosure can be assembler instructions, instruction set architecture (lSA) instructions, machine-related instructions, microcode, firmware instructions, condition definition values, or source code or object code written in a random convergence of one or more programming languages, including an object oriented programming language such as Sdallqala, H++ or the like, as compared to a conventional procedural programming language such as the "H" language or similar programming languages. The computer readable program instructions can be executed entirely on the client computer, partly on the client computer, as a single software package, partly on the client computer and partly on a remote computer or entirely on the remote computer or server. In a modality involving a remote computer, the remote computer can be connected to the client computer through an arbitrary other wireless network including a local area network (LAb) or a wide area network (UAb), or can be connected to an external computer (as if an internet service provider were employed to connect through the internet). In some embodiments, each aspect of the disclosure is achieved by personalizing an electronic circuit, like a programmable logic circuit, a field programmable gate array (disposal platform), or a Programmable Logic Array (PLA), with a status value of the computer readable program instructions.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those of ordinary skill in the art that: modifications and equivalents may be made to the specific embodiments of the invention without departing from the spirit and scope of the invention, and any modifications and equivalents are intended to be encompassed by the scope of the claims.
Claims (10)
1. A collecting method of an electric power studio message collecting apparatus, comprising:
step 1, obtaining a message of an electric power working room;
step 2, removing the measured value with the effective value of NULL from the message of the power working room, and storing the measured value with the effective value of NULL in the error message library;
and step 3, refreshing and storing the removed messages of the electric power working room in a corresponding measurement message library I which is set in advance.
2. The collecting method of the electric power working room message collecting device according to claim 1, wherein the electric power working room message is a measured value of a component such as a distribution transformer, a circuit breaker and a contactor in the electric power working room collected by a measuring instrument in the electric power working room, and the collecting device is connected with the measuring instrument;
the message of the electric power working room is provided with identification codes of parts of the electric power working room in a plurality of areas, names of corresponding measured values, measured effective values and current time period values;
the error message library contains the name of the measured value of NULL and the corresponding time period value of the measured effective value of the current time period in the preset time period in the corresponding area;
the measuring message libraries are used for storing measured values of the components of the corresponding electric power working chambers in preset time periods, wherein the first measuring message library contains names of measured values of a plurality of time periods before the current time period, measured effective values and time period values of the components of the corresponding electric power working chambers, each first measuring message library corresponds to the preset time period, each first measuring message library is internally provided with a plurality of sub message libraries, and each sub message library stores message values of the corresponding electric power working chambers.
3. The method for collecting messages from an electric power studio according to claim 1, further comprising, after step 3:
step 4, measuring whether the first measurement message library is a measurement value with a missing value according to the sequence of the time period values, and if more than one measurement message library is measured, turning to step 5 to be executed; if more than one measurement message library is not measured and the measurement value with the missing measurement value is in the measurement message library, the step 6 is switched to be executed;
step 5, performing interpolation on the missing measured values in the first measurement message library according to a preset interpolation algorithm, and performing error registration on the interpolated measured values in the first measurement message library so as to enable a manager to analyze the measured values;
step 6, forming a plurality of corresponding message analysis vectors according to the first measurement message library;
and 7, associating each message analysis vector with the identification code of the corresponding electric power working room component in the corresponding measurement message library I, so that the interface for displaying the corresponding message analysis vector can be popped up by clicking the identification code of the electric power working room component by the manager.
4. The method for collecting messages in an electric power studio according to claim 3, wherein step 5 comprises:
obtaining the type of the measurement value of the drop;
if the type of the fall is random fall or random fall of the whole, the interpolation algorithm starts the algorithm to execute interpolation, wherein the algorithm is { b } zo +...b z2 +b z1 +b y1 +b y2 ...b yo }/B，b z1 A previous period value, b, being the corresponding period value of the missing measured value y1 The next period value, which is the corresponding period value of the dropped measurement value, o is the number of selected adjacent period values of the corresponding period value of the dropped measurement value and o is a natural number, B is the number of adjacent measurement values of the performed operation;
if the corresponding time period value of the missing measured value is the starting point or the end point of the preset time period, B is o, and the effective value of the measurement corresponding to the measured value without the time period value is set to be zero; b is 2o-1 when the corresponding time period value of the missing measured value is the time period value before or after the starting point or the ending point of the preset time period;
if the type of the drop is not random, starting an algorithm II for adding by the adding algorithm, wherein the algorithm II comprises a plurality of buffer areas, the buffer areas respectively correspond to each message value in the message of the electric power working room, a plurality of subspaces are set in the buffer areas, and the subspaces are used for registering the effective value clusters of the message values;
acquiring the corresponding buffer zone front z of the measurement value of the drop j The valid value of the return and the states of a plurality of subspaces in the buffer region, wherein j is a natural number.
5. A method of collecting messages from an electric power working room as claimed in claim 3, wherein the buffer zone is pre-z in response to the measurement value of the drop j The valid value and the subspace states in the buffer zone specifically comprise:
whether the initial acquisition of the missing measurement values is in an effective value cluster or not, wherein the effective value cluster contains a plurality of collected effective values of the power working chamber;
if the measurement value of the drop corresponds to the front z of the buffer zone j The returned effective values are NULL values, so that the measurement value of the falling is cleared, and no interpolation is performed;
when no measurement value is left in the effective value cluster, the measurement value is considered to be noise message or error message, and the measurement value is cleared;
if the measurement value of the drop corresponds to the front z of the buffer zone j When the returned effective value has the collected effective value, the subspace state corresponding to the effective value is obtained, comparison is carried out through the subspace states corresponding to the message values in the messages of the same current power working room, and the nearest message value is obtained to carry out similar interpolation.
6. The method for collecting messages from an electric power studio according to claim 5, wherein the comparison flow is:
obtaining a value of a corresponding value j of the effective value, wherein when the value j is higher than one, the product obtained by multiplying the value j by a chaos factor is used as a fluctuation zone amount, the chaos factor is { additional effective value/effective value in a message library I } {1/LR }, and LR is an effective value obtained by performing measurement in a time period outside a time period value in the message library I, namely, a value obtained by adding the additional effective value and the effective value in the message library I;
the method for obtaining the nearest message value to perform similar interpolation specifically comprises:
when j is higher than j, taking the sum of the subspace state corresponding to the effective value and the fluctuation zone amount as a fluctuation subspace state, obtaining the subspace state corresponding to each message value in the information of the fluctuation subspace state and the electric power working chamber, and selecting the message value in the information of the electric power working chamber which is the same as the fluctuation subspace state as an interpolation message;
when j is one, comparing the subspace state corresponding to the effective value with the subspace state corresponding to each message value in the message of the electric power working room, and selecting the message value in the message of the electric power working room which is the same as the subspace state as an additional message;
the elements of each message parsing vector contain the name of the measured value, the measured effective value and the time period value of the parts of the corresponding power studio for several time periods before the current time period.
7. The method of collecting electric power studio message collection apparatus as claimed in claim 5, further comprising, after step 7:
step 8, according to the sequence of the time period values, whether the sub message library of each measurement message library I is provided with the measured value which lasts for a plurality of time period values and has error registration or not is monitored, if the measured value which is provided with the measured value which lasts for a plurality of time period values and has error registration in the measurement message library I is monitored, the step 9 is carried out; if the measured value with the value lasting a plurality of time periods and with error registration in the measured message library is not detected, the step 10 is carried out;
step 9, storing the identification codes of the components of the power working chamber corresponding to the measured values with the error registration and the corresponding time period values for a plurality of time period values to form reminding messages, so that a manager can maintain the components of the related power working chamber according to the reminding messages;
step 10, performing time period value and error registration adaptation interception on the measured value with error registration in each measurement message library I and the corresponding measured value in the corresponding maintenance library, and if the measured value with error registration in the measurement message library I is matched with the time period value of the measured value with error registration in the corresponding maintenance library, turning to step 11 to be performed; if the time period value of the error registered measured value in the corresponding maintenance library is not matched with the time period value of the error registered measured value in the measurement message library, the step 12 is carried out;
step 11, storing the names of the components of the electric power working chamber corresponding to the adaptive measured values in the measuring message library I and the corresponding time period values to form a maintenance conclusion, so that a manager can set and maintain the components of the electric power working chamber in the maintenance conclusion again;
step 12, filtering the measured values with error registration in the first measuring message library to form a filtering message library;
and 13, executing the adaptive filtering of the identification code, the power message value name and the time period value of the components of the power working chamber according to the message value in the filtering message library, and removing the message value in the error message library and the message value in the filtering message library to form a selective message library so as to enable a manager to execute the resetting and maintenance of the components of the power working chamber in the selective message library.
8. The method of claim 7, wherein the alert message includes an identification code of the corresponding component of the power studio and an initial period value that lasts for a plurality of periods, wherein if the component of the power studio carries an error message that lasts for a plurality of periods, the component of the power studio carries a device fault condition.
9. The collecting method of the electric power working room message collecting device according to claim 7, wherein the maintenance library contains names of measured values, measured effective values, period values, and part numbers of the electric power working rooms in a period of time before the present period of time of the parts of the corresponding electric power working room;
the identification code of the component of the electric power working room and the name and time period value of the corresponding measured value are selected and used.
10. An electric studio message collection apparatus, comprising:
an acquisition module for acquiring a message of the electric power studio;
a removal module for removing the measured value whose effective value is NULL in the message of the power working room from the message of the corresponding power working room, and storing the measured value whose effective value is NULL in the corresponding error message library set in advance;
and the storage module is used for refreshing and storing the removed messages of the power working room in a corresponding preset measurement message library I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310321736.8A CN116340323A (en) | 2023-03-29 | 2023-03-29 | Electric power working room message collecting device and collecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310321736.8A CN116340323A (en) | 2023-03-29 | 2023-03-29 | Electric power working room message collecting device and collecting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116340323A true CN116340323A (en) | 2023-06-27 |
Family
ID=86892687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310321736.8A Pending CN116340323A (en) | 2023-03-29 | 2023-03-29 | Electric power working room message collecting device and collecting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116340323A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117103122A (en) * | 2023-10-08 | 2023-11-24 | 宜兴市科兴光电材料有限公司 | Molybdenum sheet polishing detection conveying device and working method thereof |
-
2023
- 2023-03-29 CN CN202310321736.8A patent/CN116340323A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117103122A (en) * | 2023-10-08 | 2023-11-24 | 宜兴市科兴光电材料有限公司 | Molybdenum sheet polishing detection conveying device and working method thereof |
| CN117103122B (en) * | 2023-10-08 | 2024-02-23 | 宜兴市科兴光电材料有限公司 | Molybdenum sheet polishing detection conveying device and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8996739B2 (en) | Electricity system configuration method and computer program for intelligent electronic devices (IEDs) confirgured for dynamic or static modes via converted description file | |
| US10374415B2 (en) | Load restoration in a high or medium voltage substation | |
| CN104809594B (en) | A kind of power distribution network online data cleaning method based on dynamic outlier detection | |
| CN111211811B (en) | Circuit breaker, circuit breaker system, and circuit breaker communication method and device | |
| CN110556920A (en) | Distribution automation monitoring method, system, terminal and storage medium | |
| KR101492579B1 (en) | Data converting method | |
| CN115395643A (en) | Low-voltage distribution network fault early warning positioning device and system based on full data acquisition and state perception | |
| CN116340323A (en) | Electric power working room message collecting device and collecting method | |
| KR101341805B1 (en) | Apparatus for analyzing packets according to IEC 61850 standard | |
| CN115617579A (en) | Power utilization information control platform and control method for power distribution equipment | |
| CN112256683B (en) | Information management method and device for substation automation system | |
| CN111461915A (en) | Photovoltaic power plant operation real-time information management system and management method | |
| CN102355061A (en) | Remote monitoring and diagnosing system for substation equipment | |
| CN112541011A (en) | Power grid terminal fault processing method and device based on RPA and AI | |
| CN112737973A (en) | Power network monitoring method and system based on protocol awareness | |
| CN117635106A (en) | Power equipment monitoring method, system, terminal and storage medium | |
| CN116953386A (en) | Power distribution network parameter error detection system and method | |
| CN112835647B (en) | Application software configuration method, configuration device, storage medium and electronic device | |
| CN115267616A (en) | Transformer running state monitoring system and method based on enterprise data middling station | |
| CN110232482B (en) | Equipment management method and device based on neural network | |
| CN117707990B (en) | Processing device and method for ground fault information | |
| CN117691746B (en) | Power line monitoring system and monitoring method | |
| CN111832926A (en) | Power failure event acquisition system | |
| CN116626540B (en) | Method, system, terminal and storage medium for judging broken line fault interval | |
| CN104734345A (en) | Apparatus And Method For Correcting Acquired Data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |