CN108829910A - A kind of substation's short term monitoring system - Google Patents
A kind of substation's short term monitoring system Download PDFInfo
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- CN108829910A CN108829910A CN201810328186.1A CN201810328186A CN108829910A CN 108829910 A CN108829910 A CN 108829910A CN 201810328186 A CN201810328186 A CN 201810328186A CN 108829910 A CN108829910 A CN 108829910A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- 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
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of substation's short terms to monitor system, including information acquisition module, data conversion module, load monitoring model construction module, virtual parameter actuation module, virtual parameter module and simulation analysis module；Virtual parameter actuator driving simulation algorithm and/emulation mode circulation execute and result are fed back to simulation analysis module, and the simulation analysis module automatically extracts data and gives virtual parameter module, and the virtual parameter module receives and shows result automatically.The present invention can accurately carry out short message load forecast automatically, and intelligence degree is high, and can according to need and carry out simulation analysis to collected data, realize the acquisition of Multi-target Data.
Description
Technical field
The present invention relates to electrical substation monitoring fields, and in particular to a kind of substation's short term monitoring system.
Background technique
Short-term electric load prediction is an important research direction of electric system, can by accurate short-term load forecasting
Economically to arrange the start and stop of each unit in power grid, guarantee the safety of operation of power networks.Short-term electric load prediction refers to
Start with from the relevant historical data of known electric system, analyze it and study, inquires into the inherent connection between electric load
System and development and change rule, to be pre-estimated.
For power department, one of Electric Design and the key problem of planning be exactly research and develop out it is a set of can be quasi-
The system for the development trend that really reflection is currently needed with the variation of future electrical energy demand and electric power, can Accurate Prediction it is electric in short term
The system of power load.
Summary of the invention
To solve the above problems, the present invention provides a kind of substation's short terms to monitor system, it can be accurate
Automatic to carry out short message load forecast, intelligence degree is high, and can according to need and carry out emulation point to collected data
Analysis, realizes the acquisition of Multi-target Data.
To achieve the above object, the technical scheme adopted by the invention is as follows：
A kind of substation's short term monitoring system, including
Information acquisition module is made of each function detection module, acquires specified monitoring management for detection at regular time and quantity
Voltage, the electric current, frequency, load data of section；
Data conversion module, for according to data type, by collected data be respectively converted into the light of different wave length
Signal；Simultaneously for historical data and its corresponding load monitoring result data to be converted into the optical signal set of different wave length；
Load monitoring model construction module carries out multidimensional offset minimum binary for the optical signal set to each wavelength respectively
Modeling, obtains submodel；And resulting submodel is carried out Model Fusion by using weights, obtains load monitoring model；
Virtual parameter actuation module, for after each element opening relationships in load monitoring model construction module, according to
The collected data of information acquisition module institute change corresponding parameter, to drive various simulating analysis for not
Same parameter carries out calculating solution；
Virtual parameter module, in the load monitoring model established insertion can reach directly acquire corresponding result or
The logic unit of information object；
Simulation analysis module can be divided into unit, characteristic, load, design variable, design object and set for that will input
Count the simulation algorithm and emulation mode of constraint；
Virtual parameter actuator driving simulation algorithm and/emulation mode circulation execute and result are fed back to simulation analysis mould
Block, the simulation analysis module automatically extract data and give virtual parameter module, and the virtual parameter module is received and shown automatically
As a result.
Preferably, the collected data of the information acquisition module institute have directly with coherent element in simulation analysis module
Or indirect corresponding relationship.
Preferably, the function detection module includes voltage sensor, current sensor, frequency detection module, load inspection
Survey module.
Preferably, it is equipped with Beidou module in each function detection module, passes data in such a way that short message communicates
It is defeated to arrive data conversion module.
Preferably, further include an alarm module, opened and closed for the result according to virtual parameter module, once
Shown result is located in preset alarm range, then starts the transmission that short message editing sending module carries out early warning short message.
Preferably, it is hidden to include at least result shown by virtual parameter module, the possible safety occurred for transmitted short message
The probability suffered from and occurred, and the collected data of each detection module institute at present.
It preferably, further include a function detection module monitoring modular, for carrying out corresponding north in received data
The identification for the location data that struggles against, so that the judgement of each function detection module working condition is completed, once Function detection mould is not detected
Beidou location data, then start warning module corresponding to block, sends the code of the function detection module to specified mobile end
End reminds and carries out on-call maintenance.
The present invention can accurately carry out short message load forecast automatically, and intelligence degree is high, and can basis
It needs to carry out simulation analysis to collected data, realizes the acquisition of Multi-target Data.
Detailed description of the invention
Fig. 1 is the system block diagram that a kind of substation's short term of the embodiment of the present invention monitors system.
Specific embodiment
In order to which objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments further
It is described in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this hair
It is bright.
As shown in Figure 1, the embodiment of the invention provides a kind of substation's short terms to monitor system, including
Information acquisition module is made of each function detection module, acquires specified monitoring management for detection at regular time and quantity
Voltage, the electric current, frequency, load data of section；
Data conversion module, for according to data type, by collected data be respectively converted into the light of different wave length
Signal；Simultaneously for historical data and its corresponding load monitoring result data to be converted into the optical signal set of different wave length；
Load monitoring model construction module carries out multidimensional offset minimum binary for the optical signal set to each wavelength respectively
Modeling, obtains submodel；And resulting submodel is carried out Model Fusion by using weights, obtains load monitoring model；The weight can
To be allocated design according to different data specific gravity；
Virtual parameter actuation module, for after each element opening relationships in load monitoring model construction module, according to
The collected data of information acquisition module institute change corresponding parameter, to drive various simulating analysis for not
Same parameter carries out calculating solution；
Virtual parameter module, in the load monitoring model established insertion can reach directly acquire corresponding result or
The logic unit of information object；
Simulation analysis module can be divided into unit, characteristic, load, design variable, design object and set for that will input
Count the simulation algorithm and emulation mode of constraint；
Virtual parameter actuator driving simulation algorithm and/emulation mode circulation execute and result are fed back to simulation analysis mould
Block, the simulation analysis module automatically extract data and give virtual parameter module, and the virtual parameter module is received and shown automatically
As a result；
Alarm module is opened and closed for the result according to virtual parameter module, once shown result position
In the transmission in preset alarm range, then starting short message editing sending module progress early warning short message.Transmitted short message is at least
Probability including result shown by virtual parameter module, the security risk and generation that may occur, and each detection mould at present
The collected data of block institute.
Function detection module monitoring modular, for carrying out the knowledge of corresponding Beidou location data in received data
Not, to complete the judgement of each function detection module working condition, once Beidou corresponding to function detection module is not detected
Location data then starts warning module, sends the code of the function detection module to specified mobile terminal, reminds and carry out in time
Maintenance.
The collected data of the information acquisition module institute have directly or indirectly with coherent element in simulation analysis module
Corresponding relationship.
The function detection module includes voltage sensor, current sensor, frequency detection module, load detecting module.
It is equipped with Beidou module in each function detection module, transfers data to data conversion mould in such a way that short message communicates
Block.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of substation's short term monitors system, which is characterized in that including：
Information acquisition module is made of each function detection module, acquires specified monitoring management section for detecting at regular time and quantity
Voltage, electric current, frequency, load data；
Data conversion module, for according to data type, by collected data be respectively converted into the optical signal of different wave length；
Simultaneously for historical data and its corresponding load monitoring result data to be converted into the optical signal set of different wave length；
Load monitoring model construction module carries out multidimensional offset minimum binary respectively for the optical signal set to each wavelength and builds
Mould obtains submodel；And resulting submodel is carried out Model Fusion by using weights, obtains load monitoring model；
Virtual parameter actuation module, for after each element opening relationships in load monitoring model construction module, according to information
The collected data of acquisition module institute change corresponding parameter, to drive various simulating analysis for different
Parameter carries out calculating solution；
Virtual parameter module directly acquires corresponding result or information to be inserted into reach in the load monitoring model established
The logic unit of target；
Simulation analysis module can be divided into unit, characteristic, load, design variable, design object and design about for that will input
The simulation algorithm and emulation mode of beam；
Virtual parameter actuator driving simulation algorithm and/emulation mode circulation execute and result are fed back to simulation analysis module,
The simulation analysis module automatically extracts data and gives virtual parameter module, and the virtual parameter module receives and shows knot automatically
Fruit.
2. a kind of substation's short term as described in claim 1 monitors system, which is characterized in that the information acquisition module
In collected data and simulation analysis module coherent element have direct or indirect corresponding relationship.
3. a kind of substation's short term as described in claim 1 monitors system, which is characterized in that the function detection module
Including voltage sensor, current sensor, frequency detection module, load detecting module.
4. a kind of substation's short term as described in claim 1 monitors system, which is characterized in that each function detection module
It is inside equipped with Beidou module, transfers data to data conversion module in such a way that short message communicates.
5. a kind of substation's short term as described in claim 1 monitors system, which is characterized in that further include an alarm mould
Block is opened and closed for the result according to virtual parameter module, once shown result is located at preset alarm model
In enclosing, then start the transmission that short message editing sending module carries out early warning short message.
6. a kind of substation's short term as claimed in claim 5 monitors system, which is characterized in that transmitted short message is at least
Probability including result shown by virtual parameter module, the security risk and generation that may occur, and each detection mould at present
The collected data of block institute.
7. a kind of substation's short term as described in claim 1 monitors system, which is characterized in that further include a Function detection
Module monitors module, for carrying out the identification of corresponding Beidou location data in received data, to complete each function
The judgement of detection module working condition, once Beidou location data corresponding to function detection module is not detected, then starting is pre-
Alert module sends the code of the function detection module to specified mobile terminal, reminds and carry out on-call maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328186.1A CN108829910A (en) | 2018-04-08 | 2018-04-08 | A kind of substation's short term monitoring system |
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| CN201810328186.1A CN108829910A (en) | 2018-04-08 | 2018-04-08 | A kind of substation's short term monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164317A (en) * | 2018-08-30 | 2019-01-08 | 杭州电力设备制造有限公司 | A kind of substation's short term monitoring method, system, medium and equipment |
| CN111832156A (en) * | 2020-06-18 | 2020-10-27 | 国网河北省电力有限公司石家庄供电分公司 | Electric power simulation system based on big data architecture |
| CN112598155A (en) * | 2020-11-23 | 2021-04-02 | 国网浙江海宁市供电有限公司 | Load increase and decrease estimation method and system for transformer substation |
-
2018
- 2018-04-08 CN CN201810328186.1A patent/CN108829910A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164317A (en) * | 2018-08-30 | 2019-01-08 | 杭州电力设备制造有限公司 | A kind of substation's short term monitoring method, system, medium and equipment |
| CN109164317B (en) * | 2018-08-30 | 2021-08-10 | 杭州电力设备制造有限公司 | Transformer substation short-term load monitoring method, system, medium and equipment |
| CN111832156A (en) * | 2020-06-18 | 2020-10-27 | 国网河北省电力有限公司石家庄供电分公司 | Electric power simulation system based on big data architecture |
| CN112598155A (en) * | 2020-11-23 | 2021-04-02 | 国网浙江海宁市供电有限公司 | Load increase and decrease estimation method and system for transformer substation |
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Application publication date: 20181116 |
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