CN107480906A - A kind of multi-functional online control platform and management-control method based on safety of coal mines power supply - Google Patents
A kind of multi-functional online control platform and management-control method based on safety of coal mines power supply Download PDFInfo
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- CN107480906A CN107480906A CN201710744328.8A CN201710744328A CN107480906A CN 107480906 A CN107480906 A CN 107480906A CN 201710744328 A CN201710744328 A CN 201710744328A CN 107480906 A CN107480906 A CN 107480906A
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Abstract
The invention discloses a kind of multi-functional online control platform based on safety of coal mines power supply and management-control method, the information that personalizing parameters configuration module uploads according to user to generate calculating parameter；Parameter management module is used for parameter value corresponding to the model for setting equipment and the equipment；Graphic plotting module is used to carry out type selecting setting to the figure completed；Calculation of short-circuit current module is used to carry out one-touch calculation of short-circuit current to the figure completed；Protection module is adjusted to be used to the figure completed is carried out adjusting protection；Design report generation module is used to store the power-supply service report of generation to server end.Safe power supply cloud platform provided by the invention, reduce because machine change cause system can not run and standalone version environment under data can not share.The present invention calculates each design calculation result automatically by precision of the computer according to algorithm and data, can effectively avoid because data precision and artificial calculate cause error in data.
Description
Technical field
The invention belongs to the platform technology field that powers, more particularly to a kind of based on the multi-functional online of safety of coal mines power supply
Control platform and management-control method.
Background technology
To ensure the enterprises such as mine, petrochemical industry, the steel person and equipment safety, it is necessary to strengthen power supply management, scientifically and accurately
Calculate the parameters such as short-circuit current in power supply system, relay protection constant value., it is necessary to calculate in colliery power-supply service and management work
Supply project is relatively more, for example, it is accurate calculate high-low pressure short circuit current, start voltage, to adjust the projects such as protection complex.
Supply project calculates inaccurate, and it is unreasonable etc. to easily cause equipment protection selection, causes the power supply weight such as electrical equipment malfunction, tripping
Big security incident.
The calculating data and process being related to due to safety of coal mines power-supply service are considerably complicated, it is necessary to manually participate in calculating
Place it is also especially more, therefore also there is many defects.For example current manual calculation there is following defect：(1) calculate
Basic data precision it is inadequate, cause to easily cause error in data to follow-up result of calculation；(2) manual calculation is same regular every time
Simply taken a substantial amount of time during the different result of parameter and energy；(3) each report generation is required for manual arrangement, remittance
Always, repeatability is relatively more, and multi-pass operation increases operating personnel's burden.
The content of the invention
It is an object of the invention to provide a kind of multi-functional online control platform based on safety of coal mines power supply and management and control side
Method, can effectively it avoid because data precision and artificial calculate cause error in data.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of multi-functional online control platform based on safety of coal mines power supply, including data personalizing parameters configuration module,
Parameter management module, management of blueprint module, graphic plotting module, calculation of short-circuit current module, adjust protection module, design report
Generation module；
The information that the personalizing parameters configuration module uploads according to user generates calculating parameter；
The parameter management module is used for parameter value corresponding to the model for setting equipment and the equipment；
The management of blueprint module is used to be managed the drawing of drafting；
The graphic plotting module is used to carry out type selecting setting to the figure completed；
The calculation of short-circuit current module is used to carry out one-touch calculation of short-circuit current to the figure completed；
The protection module of adjusting is used to the figure completed is carried out adjusting protection；
The design report generation module is used to store the power-supply service report of generation to server end.
Further, a kind of online management-control method of ore deposit safe power supply, this method comprise the following steps：
S1, graphic plotting module are searched from management of blueprint module after obtaining newly-built instruction and generate newly-built drawing；
S2, graphic plotting module set the type of the load of equipment, switch and cable according to the order of low pressure to high pressure
Number；
S3, calculation of short-circuit current module carry out disposable short circuit electricity according to the power information and cable resistance information of setting
Stream is set；
S4, calculation of short-circuit current module according to configured switch model and correspond to the short circuit current in exit once
Property calculate short circuit current；
S5, adjust protection module generation adjust protection, system according to whether set switch model judge whether to need to continue
Circulation, is if desired continued cycling through, then return to step S2, is otherwise sent to the generation power-supply service report of design report generation module.
Beneficial effects of the present invention：
Safe power supply cloud platform provided by the invention, it is convenient to be managed for the power-supply service of colliery, it is online carry out drawing with
The management of report, the management of database high in the clouds, online graphing, online type selecting, short circuit calculation are with adjusting protection etc., it is not necessary to every
Software is installed on platform machine to be operated, reduced because machine change causes system can not run and standalone version environment
Lower data can not be shared.The present invention calculates each design according to the precision of algorithm and data by computer and calculates knot automatically
Fruit, can effectively it avoid because data precision and artificial calculate cause error in data.
Brief description of the drawings
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is present system schematic flow sheet.
Embodiment
A kind of multi-functional online control platform based on safety of coal mines power supply, including data personalizing parameters configuration module,
Parameter management module, management of blueprint module, graphic plotting module, calculation of short-circuit current module, adjust protection module, design report
Generation module；
Preferably, the online control platform is installed for plug-in type；
The information that the personalizing parameters configuration module uploads according to user generates calculating parameter；
The parameter management module is used for parameter value corresponding to the model for setting equipment and the equipment；
The management of blueprint module is used to be managed the drawing of drafting；
The graphic plotting module is used to carry out type selecting setting to the figure completed；
The calculation of short-circuit current module is used to carry out one-touch calculation of short-circuit current to the figure completed；
The protection module of adjusting is used to the figure completed is carried out adjusting protection；
The design report generation module is used to store the report of the power-supply service of generation to server end, and user can be with
When progress drawing everywhere browse and checked with design report；
A kind of online management-control method based on safety of coal mines power supply, this method comprise the following steps：
S1, graphic plotting module are searched from management of blueprint module after obtaining newly-built instruction and generate newly-built drawing；
Specifically, user is after the newly-built drawing drawing of graphic plotting module, left side drawing instrument column is clicked on, corresponding to drafting
Pel equipment, and carry out the cable connection of high-low pressure equipment room；
S2, graphic plotting module set the type of the load of equipment, switch and cable according to the order of low pressure to high pressure
Number；
S3, calculation of short-circuit current module carry out disposable short circuit electricity according to the power information and cable resistance information of setting
Stream is set；
S4, calculation of short-circuit current module according to configured switch model and correspond to the short circuit current in exit once
Property calculate short circuit current；
Preferably, the computational algorithm in step S3, S4 is specially：
I, maximum, the minimum capacity of short circuit of power supply are obtained；
II, the computational methods according to short circuit current, the impedance value of combined circuit；
III, three short circuit currents of maximum for calculating each load equipment and minimum 2 short circuit currents；
IV, according to each short-circuit current value as reference, calculate each switch adjusts protection value；
V, according to recursive algorithm, according to the order from low pressure to high pressure, each switch of cycle calculations to adjust protection value (short
Protect Iszd and overload protection Igzd in road)；
Higher level's setting valve that VI, determination each switch is more than or equal to subordinate's switch value, while the operation time limit of maintained switch
Value is more than the operation time limit of subordinate's switch, the last each step results value gone out according to system-computed, generates the confession of whole system
Electric design report；
Obtained in the step I be power supply minimax capacity of short circuit conversion after maximum, minimum reactance value；
The value calculated in the step III is the minimax short-circuit reactance value of power supply, reactance X plus line cord,
Three short circuit currents of the maximum calculated after resistance R and minimum binomial short circuit current；
Recursive algorithm in the step V needs to ensure that the setting valve of the switch of subordinate is less than or equal to higher level, while also
Consider operation time limit；
S5, adjust protection module generation adjust protection, system according to whether set switch model judge whether to need to continue
Circulation, is if desired continued cycling through, then return to step S2, is otherwise sent to the generation power-supply service report of design report generation module.
Above content is only to structure example of the present invention and explanation, affiliated those skilled in the art couple
Described specific embodiment is made various modifications or supplement or substituted using similar mode, without departing from invention
Structure surmounts scope defined in the claims, all should belong to protection scope of the present invention.
Claims (2)
1. a kind of multi-functional online control platform based on safety of coal mines power supply, it is characterised in that including data personalizing parameters
Configuration module, parameter management module, management of blueprint module, graphic plotting module, calculation of short-circuit current module, adjust protection mould
Block, design report generation module；
The information that the personalizing parameters configuration module uploads according to user generates calculating parameter；
The parameter management module is used for parameter value corresponding to the model for setting equipment and the equipment；
The management of blueprint module is used to be managed the drawing of drafting；
The graphic plotting module is used to carry out type selecting setting to the figure completed；
The calculation of short-circuit current module is used to carry out one-touch calculation of short-circuit current to the figure completed；
The protection module of adjusting is used to the figure completed is carried out adjusting protection；
The design report generation module is used to store the power-supply service report of generation to server end.
2. a kind of online management-control method of the safety of coal mines power supply based on described in claim 1, it is characterised in that this method includes
Following steps：
S1, graphic plotting module are searched from management of blueprint module after obtaining newly-built instruction and generate newly-built drawing；
S2, graphic plotting module set the model of the load of equipment, switch and cable according to the order of low pressure to high pressure；
S3, calculation of short-circuit current module carry out disposable short circuit current according to the power information and cable resistance information of setting and set
Put；
S4, calculation of short-circuit current module are disposably counted according to the short circuit current of configured switch model and corresponding exit
Calculate short circuit current；
S5, adjust protection module generation adjust protection, system according to whether set switch model judge whether that needs continue cycling through,
If desired continue cycling through, then return to step S2, otherwise send to the generation power-supply service report of design report generation module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744328.8A CN107480906A (en) | 2017-08-25 | 2017-08-25 | A kind of multi-functional online control platform and management-control method based on safety of coal mines power supply |
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|---|---|---|---|
| CN201710744328.8A CN107480906A (en) | 2017-08-25 | 2017-08-25 | A kind of multi-functional online control platform and management-control method based on safety of coal mines power supply |
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| CN107480906A true CN107480906A (en) | 2017-12-15 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080263469A1 (en) * | 2006-07-19 | 2008-10-23 | Edsa Micro Corporation | Systems and methods for creation of a schematic user interface for monitoring and predicting the real-time health, reliability and performance of an electrical power system |
| CN103500249A (en) * | 2013-09-25 | 2014-01-08 | 重庆大学 | Visual relay protection setting calculation system and method |
| CN103956754A (en) * | 2014-03-31 | 2014-07-30 | 国家电网公司 | One-click PSS parameter setting method based on real-time display |
| CN105808880A (en) * | 2016-03-22 | 2016-07-27 | 国网浙江东阳市供电公司 | Relay protection setting method and system based on graphical power distribution network |
-
2017
- 2017-08-25 CN CN201710744328.8A patent/CN107480906A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080263469A1 (en) * | 2006-07-19 | 2008-10-23 | Edsa Micro Corporation | Systems and methods for creation of a schematic user interface for monitoring and predicting the real-time health, reliability and performance of an electrical power system |
| CN103500249A (en) * | 2013-09-25 | 2014-01-08 | 重庆大学 | Visual relay protection setting calculation system and method |
| CN103956754A (en) * | 2014-03-31 | 2014-07-30 | 国家电网公司 | One-click PSS parameter setting method based on real-time display |
| CN105808880A (en) * | 2016-03-22 | 2016-07-27 | 国网浙江东阳市供电公司 | Relay protection setting method and system based on graphical power distribution network |
Non-Patent Citations (1)
| Title |
|---|
| 张泽宇: "《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》", 15 September 2015 * |
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