CN108387794A - A kind of electrical energy monitoring system - Google Patents
A kind of electrical energy monitoring system Download PDFInfo
- Publication number
- CN108387794A CN108387794A CN201810019922.5A CN201810019922A CN108387794A CN 108387794 A CN108387794 A CN 108387794A CN 201810019922 A CN201810019922 A CN 201810019922A CN 108387794 A CN108387794 A CN 108387794A
- Authority
- CN
- China
- Prior art keywords
- data
- abnormal
- monitoring
- server
- power quality
- 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
- 238000012544 monitoring process Methods 0.000 title claims abstract description 114
- 230000002159 abnormal effect Effects 0.000 claims abstract description 118
- 238000003860 storage Methods 0.000 claims abstract description 41
- 238000012545 processing Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000002123 temporal effect Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 16
- 238000013500 data storage Methods 0.000 claims description 7
- 230000000116 mitigating effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention provides a kind of electrical energy monitoring system, including：Multiple monitoring terminal, multiple monitor terminals and the servers for being used for transmission, storing and processing power quality data；Monitoring terminal and monitor terminal are connect with server；Monitoring terminal monitors the power quality of each monitoring point in real time, and high priority is arranged in abnormal energy data, and real-time Transmission feeds back to power system monitor point, and power system monitor point staff found the abnormal situation in time；The storage of abnormal energy data is cached by abnormal data temporary storage location, reaches certain memory space deposit server, can effectively reduce abnormal energy data this class file write-in number, and data pressure is write in mitigation；Memory space utilization rate is improved, abnormal data object where abnormal energy data is read in into caching when reading abnormal energy data file, improves reading hit rate, shortens and reads the paths I/O, improve server performance；Abnormal data is cleared up unit and is cleared up abnormal data object timing scan, and unnecessary disk space consumption is reduced.
Description
Technical field
The present invention relates to energy monitor field more particularly to a kind of electrical energy monitoring systems.
Background technology
With the fast development of Chinese national economy, occur a large amount of non-linear, power rushes and whole in power supply system
Fluidity load, these loads can lead to a series of power qualities such as Harmonious Waves in Power Systems pollution and the exacerbation of supply voltage interference level
Problem.At the same time, sensitive to power quality, easily also more and more by the equipment of its interference, many users propose to electric energy
Quality increasingly higher demands.Electric energy quality monitoring is the main means for finding and analyzing various power quality problems, is electric energy
The improvement of quality and the diagnosis of electric power system fault provide decision-making foundation.But there are data storages for current electrical energy monitoring system
Intelligence degree is low in terms of processing, and the power quality that can not provide full mesh continuously measures.
Invention content
In order to overcome above-mentioned deficiency in the prior art, the present invention provides a kind of electrical energy monitoring system, including：Multiple monitorings
Terminal, multiple monitor terminals and the server for being used for transmission, storing and processing power quality data；Monitor terminal and monitor terminal
It is connect with server；
Monitor terminal includes：Power system monitor point；
Power system monitor point is equipped with display module, and display module is used to receive and the power quality data of display server transmission, also
For the power quality data in reading service device；
Monitoring terminal includes：Electric energy quality monitoring module, electric energy exception judgment module, network communication module and control module；Prison
Terminal is surveyed to connect with server by network communication module；
Power quality data of the electric energy quality monitoring module for monitoring terminal position in real time, and by power quality number
According to being transmitted to electric energy exception judgment module；
Electric energy exception judgment module, when power quality data exception, controls mould for judging whether power quality data is abnormal
Block is by network communication module by abnormal power quality data real-time Transmission to server；
Server includes Web server, database server, application server, abnormal data temporary storage location, temporal data processing
Unit, temporal data size judging unit；Web server is connect with database server；Database server and application service
Device connects；
Abnormal power quality data of the server for real-time reception monitoring terminal transmission, and real-time Transmission is to power system monitor point；
Abnormal data temporary storage location is used to store the abnormal power quality data of network communication module transmission；
Temporal data size judging unit is used to judge the size of data in abnormal data temporary storage location, when abnormal data is temporary single
When data in member are more than the first preset value, temporal data processing unit is by the data in abnormal data temporary storage location with 4KB pairs
Neat mode is stored to database server, and temporal data processing unit often carries out a write operation and is respectively formed an abnormal data pair
As；
It is temporary in abnormal data that temporary judging unit is used to judge that the abnormal power quality data that monitor terminal is read to whether there is
Unit, when the abnormal power quality data that monitor terminal is read is present in abnormal data temporary storage location, monitor terminal passes through different
Regular data temporary storage location reads abnormal power quality data；When monitor terminal read abnormal power quality data be not present in it is different
When regular data temporary storage location, temporal data processing unit reads the abnormal data object belonging to the abnormal power quality data
Enter abnormal data temporary storage location, monitor terminal reads abnormal power quality data by abnormal data temporary storage location.
Preferably, monitoring terminal further includes：Data storage processing module and normal power storage module；
Data storage processing module is used for when electric energy exception judgment module judges that power quality data is normal, by normal electric energy
Qualitative data is stored to normal power storage module；Control module is determined normal power quality data by network communication module
When be transmitted to server.
Preferably, electric energy quality monitoring module includes：Voltage deviation monitoring unit, imbalance of three-phase voltage monitoring unit,
Utility network Detecting Power Harmonicies unit, utility network m-Acetyl chlorophosphonazo monitoring unit, fluctuation flickering monitoring unit, voltage dip monitoring unit
With voltage interruption monitoring unit；
Voltage deviation data of the voltage deviation monitoring unit for monitoring terminal position electric energy in real time；
Imbalance of three-phase voltage number of the imbalance of three-phase voltage monitoring unit for monitoring terminal position electric energy in real time
According to；
Voltage total harmonic distortion factor number of the utility network Detecting Power Harmonicies unit for monitoring terminal position electric energy in real time
According to；
M-Acetyl chlorophosphonazo voltage containing ratio of the utility network m-Acetyl chlorophosphonazo monitoring unit for monitoring terminal position electric energy in real time
Data；
Fluctuate flickering data of the flickering monitoring unit for monitoring terminal position electric energy in real time；
Voltage dip data of the voltage dip monitoring unit for monitoring terminal position electric energy in real time；
Voltage interruption data of the voltage interruption monitoring unit for monitoring terminal position electric energy in real time.
Preferably, monitor terminal further includes：Several ordinary user monitoring points；
Several ordinary user monitoring points are attached by browser and server.
Preferably, server further includes：Abnormal data clears up unit；
Abnormal data clears up the utilization rate of data in unit timing scan abnormal data object, and when the utilization rate is less than second
When preset value, abnormal data clears up unit by the file in abnormal data object described in database server with the alignment sides 4KB
New abnormal data object is written in formula, and deletes original abnormal data object.
As can be seen from the above technical solutions, the present invention has the following advantages：
Monitoring terminal monitors the power quality of each monitoring point in real time, and high priority, real-time Transmission feedback is arranged in abnormal energy data
To power system monitor point, power system monitor point staff found the abnormal situation in time, is convenient for timely processing, prevents accident；It is different
The storage of normal energy data is cached by abnormal data temporary storage location, reaches certain memory space deposit server, abnormal electric energy
Memory space shared by data is generally smaller, can effectively reduce abnormal energy data this class file write-in number, and number is write in mitigation
According to pressure；Memory space utilization rate is improved, by abnormal data object where abnormal energy data when reading abnormal energy data file
Caching is read in, reading hit rate is improved, shortens and reads the paths I/O, improve server performance；Abnormal data clears up unit to exception
Data object timing scan is cleared up, and unnecessary disk space consumption is reduced；Ordinary user also can monitor electric energy according to browser
Qualitative data, energy monitor convenience-for-peopleization.
Description of the drawings
In order to illustrate more clearly of technical scheme of the present invention, attached drawing needed in description will be made below simple
Ground introduction, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill
For personnel, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is data flow figure of the present invention.
Wherein, 1, ordinary user monitoring point, 2, power system monitor point, 3, application server, 4, database server, 5,
Web server, 6, abnormal data temporary storage location, 7, monitoring terminal.
Specific implementation mode
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, it will use below specific
Embodiment and attached drawing, the technical solution protected to the present invention are clearly and completely described, it is clear that implementation disclosed below
Example is only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiment in this patent, the common skill in this field
All other embodiment that art personnel are obtained without making creative work belongs to the model of this patent protection
It encloses.
The present invention provides a kind of electrical energy monitoring system, as shown in Figure 1, including：Multiple monitoring terminals 7, multiple monitor terminals
With the server for being used for transmission, storing and processing power quality data；Monitoring terminal 7 and monitor terminal are connect with server；
Monitor terminal includes：Power system monitor point 2；
Power system monitor point 2 is equipped with display module, and display module is used to receive and the power quality data of display server transmission, also
For the power quality data in reading service device；
Monitoring terminal 7 includes：Electric energy quality monitoring module, electric energy exception judgment module, network communication module and control module；Prison
Terminal 7 is surveyed to connect with server by network communication module；
Power quality data of the electric energy quality monitoring module for monitoring terminal 7 position in real time, and by power quality
Data transmission is to electric energy exception judgment module；
Electric energy exception judgment module, when power quality data exception, controls mould for judging whether power quality data is abnormal
Block is by network communication module by abnormal power quality data real-time Transmission to server；
Server includes Web server 5, database server 4, application server 3, abnormal data temporary storage location 6, temporal data
Processing unit, temporal data size judging unit；Web server 5 is connect with database server 4；Database server 4 with answer
It is connected with server 3；
The abnormal power quality data that server is transmitted for real-time reception monitoring terminal 7, and real-time Transmission is to power system monitor point
2；Monitoring terminal 7 monitors the power quality of each monitoring point in real time, and high priority is arranged in abnormal energy data, and real-time Transmission is fed back to
Power system monitor point 2,2 staff of power system monitor point found the abnormal situation in time, are convenient for timely processing, prevent accident；
Abnormal data temporary storage location 6 is used to store the abnormal power quality data of network communication module transmission；
Temporal data size judging unit is used to judge the size of data in abnormal data temporary storage location 6, when abnormal data is temporary
When data in unit 6 are more than the first preset value, temporal data processing unit by the data in abnormal data temporary storage location 6 with
4KB alignment thereofs are stored to database server 4, and temporal data processing unit often carries out a write operation and is respectively formed an exception
Data object；
It is temporary in abnormal data that temporary judging unit is used to judge that the abnormal power quality data that monitor terminal is read to whether there is
Unit 6, when the abnormal power quality data that monitor terminal is read is present in abnormal data temporary storage location 6, monitor terminal passes through
Abnormal data temporary storage location 6 reads abnormal power quality data；When the abnormal power quality data that monitor terminal is read is not present
When abnormal data temporary storage location 6, temporal data processing unit is by the abnormal data belonging to the abnormal power quality data
Object reads in abnormal data temporary storage location 6, and monitor terminal reads abnormal power quality data by abnormal data temporary storage location 6.
The storage of abnormal energy data is cached by abnormal data temporary storage location 6, reaches certain memory space deposit server, abnormal electric
Memory space is generally smaller shared by energy data, can effectively reduce abnormal energy data this class file write-in number, and mitigation is write
Data pressure；Memory space utilization rate is improved, by abnormal data pair where abnormal energy data when reading abnormal energy data file
It is cached as reading in, improves reading hit rate, shortened and read the paths I/O, improve server performance；
Monitoring terminal 7 further includes：Data storage processing module and normal power storage module；
Data storage processing module is used for when electric energy exception judgment module judges that power quality data is normal, by normal electric energy
Qualitative data is stored to normal power storage module；Control module is determined normal power quality data by network communication module
When be transmitted to server.
Electric energy quality monitoring module includes：Voltage deviation monitoring unit, imbalance of three-phase voltage monitoring unit, utility network
In Detecting Power Harmonicies unit, utility network m-Acetyl chlorophosphonazo monitoring unit, fluctuation flickering monitoring unit, voltage dip monitoring unit and voltage
Disconnected monitoring unit；
Voltage deviation data of the voltage deviation monitoring unit for monitoring 7 position electric energy of terminal in real time；Three-phase voltage
Imbalance of three-phase voltage data of the uneven monitoring unit for monitoring 7 position electric energy of terminal in real time；Utility network
Voltage total harmonic distortion factor data of the Detecting Power Harmonicies unit for monitoring 7 position electric energy of terminal in real time；Utility network
M-Acetyl chlorophosphonazo voltage containing ratio data of the m-Acetyl chlorophosphonazo monitoring unit for monitoring 7 position electric energy of terminal in real time；Fluctuation is dodged
Become flickering data of the monitoring unit for monitoring 7 position electric energy of terminal in real time；Voltage dip monitoring unit is for real
When monitoring monitoring 7 position electric energy of terminal voltage dip data；Voltage interruption monitoring unit for monitoring monitoring eventually in real time
Hold the voltage interruption data of 7 position electric energy.
Monitor terminal further includes：Several ordinary user monitoring points 1；
Several ordinary user monitoring points 1 are attached by browser and server.
Server further includes：Abnormal data clears up unit；
Abnormal data clears up the utilization rate of data in unit timing scan abnormal data object, and when the utilization rate is less than second
When preset value, abnormal data clears up unit by the file in abnormal data object described in database server 4 with the alignment sides 4KB
New abnormal data object is written in formula, and deletes original abnormal data object.In database server 4, multiple exceptions are electric
Energy one abnormal data object of data sharing, occupied space can not really be discharged by deleting file, lead to memory space
Waste；The reduction of abnormal energy data quantity of documents simultaneously causes the cache hit rate when reading file to reduce, influences the property read
Energy.So deleting original abnormal data object, establishes new abnormal data object and be only effectively manner of cleaning up.
Term " first ", " second ", " third " " in description and claims of this specification and above-mentioned attached drawing
Four " etc.（If there is）It is for distinguishing similar object, without being used to describe specific sequence or precedence.It should manage
The data that solution uses in this way can be interchanged in the appropriate case, so as to the embodiment of the present invention described herein can in addition to
Here the sequence other than those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation,
It is intended to cover and non-exclusive includes.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (5)
1. a kind of electrical energy monitoring system, which is characterized in that including：Multiple monitoring terminals, multiple monitor terminals and be used for transmission with
And the server of storage processing power quality data；Monitoring terminal and monitor terminal are connect with server communication；
Monitor terminal includes：Power system monitor point；
Power system monitor point is equipped with display module, and display module is used to receive and the power quality data of display server transmission, also
For the power quality data in reading service device；
Monitoring terminal includes：Electric energy quality monitoring module, electric energy exception judgment module, network communication module and control module；Prison
Terminal is surveyed to connect with server by network communication module；
Power quality data of the electric energy quality monitoring module for monitoring terminal position in real time, and by power quality number
According to being transmitted to electric energy exception judgment module；
Electric energy exception judgment module, when power quality data exception, controls mould for judging whether power quality data is abnormal
Block is by network communication module by abnormal power quality data real-time Transmission to server；
Server includes Web server, database server, application server, abnormal data temporary storage location, temporal data processing
Unit, temporal data size judging unit；Web server is connect with database server；Database server and application service
Device connects；
Abnormal power quality data of the Web server for real-time reception monitoring terminal transmission, and real-time Transmission is to power system monitor
Point；
Abnormal data temporary storage location is used to store the abnormal power quality data of network communication module transmission；
Temporal data size judging unit is used to judge the size of data in abnormal data temporary storage location, when abnormal data is temporary single
When data in member are more than the first preset value, temporal data processing unit is by the data in abnormal data temporary storage location with 4KB pairs
Neat mode is stored to database server, and temporal data processing unit often carries out a write operation and is respectively formed an abnormal data pair
As；
It is temporary in abnormal data that temporary judging unit is used to judge that the abnormal power quality data that monitor terminal is read to whether there is
Unit, when the abnormal power quality data that monitor terminal is read is present in abnormal data temporary storage location, monitor terminal passes through different
Regular data temporary storage location reads abnormal power quality data；When monitor terminal read abnormal power quality data be not present in it is different
When regular data temporary storage location, temporal data processing unit reads the abnormal data object belonging to the abnormal power quality data
Enter abnormal data temporary storage location, monitor terminal reads abnormal power quality data by abnormal data temporary storage location.
2. electrical energy monitoring system according to claim 1, which is characterized in that
Monitoring terminal further includes：Data storage processing module and normal power storage module；
Data storage processing module is used for when electric energy exception judgment module judges that power quality data is normal, by normal electric energy
Qualitative data is stored to normal power storage module；Control module is determined normal power quality data by network communication module
When be transmitted to server.
3. electrical energy monitoring system according to claim 1, which is characterized in that
Electric energy quality monitoring module includes：Voltage deviation monitoring unit, imbalance of three-phase voltage monitoring unit, utility network harmonic wave
Monitoring unit, utility network m-Acetyl chlorophosphonazo monitoring unit, fluctuation flickering monitoring unit, voltage dip monitoring unit and voltage interruption prison
Survey unit；
Voltage deviation data of the voltage deviation monitoring unit for monitoring terminal position electric energy in real time；
Imbalance of three-phase voltage number of the imbalance of three-phase voltage monitoring unit for monitoring terminal position electric energy in real time
According to；
Voltage total harmonic distortion factor number of the utility network Detecting Power Harmonicies unit for monitoring terminal position electric energy in real time
According to；
M-Acetyl chlorophosphonazo voltage containing ratio of the utility network m-Acetyl chlorophosphonazo monitoring unit for monitoring terminal position electric energy in real time
Data；
Fluctuate flickering data of the flickering monitoring unit for monitoring terminal position electric energy in real time；
Voltage dip data of the voltage dip monitoring unit for monitoring terminal position electric energy in real time；
Voltage interruption data of the voltage interruption monitoring unit for monitoring terminal position electric energy in real time.
4. electrical energy monitoring system according to claim 1, which is characterized in that
Monitor terminal further includes：Several ordinary user monitoring points；
Several ordinary user monitoring points are attached by browser and server.
5. electrical energy monitoring system according to claim 1, which is characterized in that
Server further includes：Abnormal data clears up unit；
Abnormal data clears up the utilization rate of data in unit timing scan abnormal data object, and when the utilization rate is less than second
When preset value, abnormal data clears up unit by the file in abnormal data object described in database server with the alignment sides 4KB
New abnormal data object is written in formula, and deletes original abnormal data object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019922.5A CN108387794A (en) | 2018-01-09 | 2018-01-09 | A kind of electrical energy monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019922.5A CN108387794A (en) | 2018-01-09 | 2018-01-09 | A kind of electrical energy monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108387794A true CN108387794A (en) | 2018-08-10 |
Family
ID=63076127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810019922.5A Pending CN108387794A (en) | 2018-01-09 | 2018-01-09 | A kind of electrical energy monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108387794A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632426A (en) * | 2019-09-29 | 2019-12-31 | 浙江巨磁智能技术有限公司 | Modular combined type electric power detection device |
| CN112291301A (en) * | 2020-09-25 | 2021-01-29 | 国网山东省电力公司滨州市沾化区供电公司 | Power server and terminal communication data management and control system and method |
| CN112307077A (en) * | 2019-12-11 | 2021-02-02 | 深圳新阳蓝光能源科技股份有限公司 | Data archiving method, device, server and system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614688A (en) * | 2004-07-05 | 2005-05-11 | 上海交通大学 | Monitoring data file processing method and hard disk inspecting method based on hard disk |
| CN102810092A (en) * | 2011-05-31 | 2012-12-05 | 腾讯科技（深圳）有限公司 | Data read-write method and system |
| CN102810091A (en) * | 2011-05-31 | 2012-12-05 | 捷达世软件（深圳）有限公司 | Monitoring data management method and system |
| CN103884929A (en) * | 2013-12-05 | 2014-06-25 | 国家电网公司 | Sampling rate self-adaptive electric energy quality monitoring device based on IEC61850 |
| CN103915895A (en) * | 2013-01-06 | 2014-07-09 | 上海电力通信有限公司 | Comprehensive information acquiring system for transformer substation |
| CN104008637A (en) * | 2014-05-20 | 2014-08-27 | 福建工程学院 | Remote machine tool fault acquisition communication method |
| CN104077371A (en) * | 2014-06-24 | 2014-10-01 | 用友优普信息技术有限公司 | Method and system for monitoring abnormal data of database |
| CN105389649A (en) * | 2015-10-21 | 2016-03-09 | 中国电力科学研究院 | Electric energy quality abnormal data detection and processing method |
| CN106773993A (en) * | 2017-01-04 | 2017-05-31 | 国网山东省电力公司菏泽供电公司 | Field data acquiring terminal and system |
| CN206258523U (en) * | 2016-06-07 | 2017-06-16 | 国网山东省电力公司 | A kind of distribution network electric energy quality monitoring device based on cloud platform |
| CN107302588A (en) * | 2017-07-25 | 2017-10-27 | 贵州眯果创意科技有限公司 | A kind of intelligent network energy monitor control system based on Web |
-
2018
- 2018-01-09 CN CN201810019922.5A patent/CN108387794A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614688A (en) * | 2004-07-05 | 2005-05-11 | 上海交通大学 | Monitoring data file processing method and hard disk inspecting method based on hard disk |
| CN102810092A (en) * | 2011-05-31 | 2012-12-05 | 腾讯科技（深圳）有限公司 | Data read-write method and system |
| CN102810091A (en) * | 2011-05-31 | 2012-12-05 | 捷达世软件（深圳）有限公司 | Monitoring data management method and system |
| CN103915895A (en) * | 2013-01-06 | 2014-07-09 | 上海电力通信有限公司 | Comprehensive information acquiring system for transformer substation |
| CN103884929A (en) * | 2013-12-05 | 2014-06-25 | 国家电网公司 | Sampling rate self-adaptive electric energy quality monitoring device based on IEC61850 |
| CN104008637A (en) * | 2014-05-20 | 2014-08-27 | 福建工程学院 | Remote machine tool fault acquisition communication method |
| CN104077371A (en) * | 2014-06-24 | 2014-10-01 | 用友优普信息技术有限公司 | Method and system for monitoring abnormal data of database |
| CN105389649A (en) * | 2015-10-21 | 2016-03-09 | 中国电力科学研究院 | Electric energy quality abnormal data detection and processing method |
| CN206258523U (en) * | 2016-06-07 | 2017-06-16 | 国网山东省电力公司 | A kind of distribution network electric energy quality monitoring device based on cloud platform |
| CN106773993A (en) * | 2017-01-04 | 2017-05-31 | 国网山东省电力公司菏泽供电公司 | Field data acquiring terminal and system |
| CN107302588A (en) * | 2017-07-25 | 2017-10-27 | 贵州眯果创意科技有限公司 | A kind of intelligent network energy monitor control system based on Web |
Non-Patent Citations (1)
| Title |
|---|
| 黄仁宏: "《PC Tools 8.0易学易用》", 北京：清华大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632426A (en) * | 2019-09-29 | 2019-12-31 | 浙江巨磁智能技术有限公司 | Modular combined type electric power detection device |
| CN112307077A (en) * | 2019-12-11 | 2021-02-02 | 深圳新阳蓝光能源科技股份有限公司 | Data archiving method, device, server and system |
| CN112291301A (en) * | 2020-09-25 | 2021-01-29 | 国网山东省电力公司滨州市沾化区供电公司 | Power server and terminal communication data management and control system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202929077U (en) | Electricity stealing resistant device and its system | |
| Lin et al. | Towards multistep electricity prices in smart grid electricity markets | |
| CN102947801B (en) | malicious attack detection and analysis | |
| CN103595136B (en) | A kind of energy management system of micro-grid | |
| CN111352806B (en) | Log data monitoring method and device | |
| CN103376414B (en) | The method and device of battery electric quantity monitoring | |
| CN108387794A (en) | A kind of electrical energy monitoring system | |
| CN108267669B (en) | AC network electricity supply unit fault monitoring method and system | |
| CN103852633B (en) | Demand response judging device and demand response judging method thereof | |
| CN106597901A (en) | Distributed integral energy consumption management and analysis method and system based on cloud service | |
| CN103399186A (en) | Method and device for locking electricity stealing and leaking user based on line loss monitoring | |
| CN202631679U (en) | Power tunnel online type high-voltage cable sheath circulating current fault waveform recording system | |
| CN108109075A (en) | A kind of off-line calculation platform based on distributed computing technology | |
| CN105025511A (en) | Energy consumption real time monitoring method of mobile communication base station | |
| CN201426043Y (en) | Load control and management system based on GPRS network | |
| CN203289484U (en) | Equipment operation state monitoring system | |
| CN207490601U (en) | A kind of data center machine room electric power controller | |
| CN204882838U (en) | Direct current 240 or 336V distribution equipment electric quantity and load condition monitor cell | |
| CN103870989A (en) | Electric power resource collaborative application method and system | |
| CN215420340U (en) | Pipe network remote control system based on cloud platform | |
| CN109598857A (en) | A kind of energy storage message accounting | |
| CN102332725A (en) | High potential gate control device for series thyristor valve block in SVC (Static Var Compensator) | |
| CN108803448A (en) | A kind of smart office system | |
| CN103870377B (en) | Detect the method and apparatus of MySQL operation informations | |
| CN205880852U (en) | Management data client data storage device |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |