CN107957524A - A kind of electric energy system anomaly analysis warning system - Google Patents
A kind of electric energy system anomaly analysis warning system Download PDFInfo
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- CN107957524A CN107957524A CN201711207894.1A CN201711207894A CN107957524A CN 107957524 A CN107957524 A CN 107957524A CN 201711207894 A CN201711207894 A CN 201711207894A CN 107957524 A CN107957524 A CN 107957524A
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- Prior art keywords
- alarm
- loss
- submodule
- alarm submodule
- electric energy
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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
Abstract
The invention discloses a kind of electric energy system anomaly analysis warning system, including：Alarm control platform module and the figure alarm submodule to communicate with the console module, coding alarm submodule, coulometric analysis alarm submodule, loss alarm submodule, bypass alarm submodule, reminding module, web issue alarm submodules；On the one hand the system can help electric flux main station system operation maintenance personnel to find failure at the first time, and investigated, it is ensured that electric energy system provides data accurately and timely, so as to ensure that every performance assessment criteria meets the requirements；On the other hand it can reach and pinpoint the problems in time, timely processing problem, preferably provides solid data basis for grid company in defeated, power distribution network commercial operation and power supply production management.
Description
Technical field
The present invention relates to technical field of power systems, and in particular to a kind of electric energy system anomaly analysis warning system.
Background technology
With the system reform of power industry, commercialization is progressively moved towards in power grid operation and management.Simultaneously as electric power is given birth to
The particularity produced and used, its operation and management depend on statistics, analysis and examination data many in electric system.In order to suitable
Power grid commercial operation and the needs of management are answered, various regions grid company, which has been set up, can be automatically performed charge transport, storage, system
Meter, analytic function and line losses management, management, the electric energy metering system of analytic function.
Domestic various regions are in the applicable cases disparate development in electrical energy metering field, and product competition is insufficient, mainly with reality
Now based on basic application, the processing of the energy datas such as site in power plant, interconnection critical point point, balance examination point can be completed, is passed
It is defeated, the work such as storage.Different zones can be realized according to corresponding statistical model, different periods, the electric energy system under different rates
Meter, calculate, examination.The meter of network loss, line loss, loss on transmission and balance can be completed according to electrical energy metering data and electric network model
Calculate, monitor, analyze and examine.Mainly based on the basic application of realization, weakness is analyzed to the item of terminal, especially ammeter.
Simultaneously as ammeter producer is numerous, especially many external ammeter producers, measuring accuracy can reach requirement,
But the support to alerting item is not very complete, causes collection, analysis and announcement of the electric energy metering system to the ammeter item of terminal
Police is weaker.
Therefore, unification is thus allowed for there is an urgent need to a kind of alarm mode that can unify different ammeter producers at present
Alarm, and alert the flexile electric flux intelligent warning system of mode.
The content of the invention
It is an object of the invention to provide a kind of electric energy system anomaly analysis warning system, to help system of electric flux main website
Operation maintenance personnel of uniting finds failure at the first time, and is investigated.
For this reason, the present invention provides a kind of electric energy system anomaly analysis warning system, it is characterised in that including：Alarm
Control platform module and the figure alarm submodule to communicate with the console module, coding alarm submodule, coulometric analysis alarm
Submodule, loss alarm submodule, bypass alarm submodule, reminding module and web issue alarm submodules, wherein the figure
Alarm submodule is used to be patterned display to the information and the important process of system of acquisition channel exception；Coding alarm
Module is used for the stoichiometric point to coding Quality Codes exception, coding saltus step pushes away alarm；Coulometric analysis alarm submodule is used for pair
Stoichiometric point electricity, calculate electricity compared with the previous day, differs by more than 10%, pushes away alarm；The loss alarm submodule is used to work as
When busbar is lost and line loss exceedes desired value, alert analysis reason is pushed away, while remind main website operation maintenance personnel；The bypass is accused
Alert submodule is used for realization bypass replacement function, the automatic mother for detecting electric energy metering system generation puts down, loss on transmission, line loss data whether
Rationally, the reason for these data are unreasonable is analyzed；The reminding module is used to prompt newly-increased stoichiometric point automatically, reminds model complete
It is kind；Web issue alarm submodules, for abnormal, main transformer loss to be lost when channel abnormal, switch stoichiometric point electricity exception, busbar
Abnormal and line loss can remind main website operation maintenance personnel when abnormal by way of webpage alerts window flicker.
The beneficial effects of the invention are as follows：
(1) on the one hand the system can help electric flux main station system operation maintenance personnel to find failure at the first time, and carry out
Investigation, it is ensured that electric energy system provides data accurately and timely, so as to ensure that every performance assessment criteria meets the requirements；On the other hand
It can reach and pinpoint the problems in time, timely processing problem is preferably grid company in defeated, power distribution network commercial operation and power supply
Production management provides solid data basis.
(2) research alerted by electric energy system anomaly analysis using realization with working as channel abnormal, switch stoichiometric point electricity
Amount is abnormal, and busbar loss is abnormal, and main transformer loss is abnormal, can be carried when line loss is abnormal by way of webpage alerts window flicker
Main website operation maintenance personnel of waking up investigates the function of failure solution as early as possible.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is described in further detail.
Brief description of the drawings
The accompanying drawings which form a part of this application are used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the module frame chart according to the electric energy system anomaly analysis warning system of one embodiment of the invention.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.Below with reference to the accompanying drawings and the present invention will be described in detail in conjunction with the embodiments.
As shown in Figure 1, the electric energy system anomaly analysis warning system of the present invention includes：Alert control platform module and
Figure alarm submodule, coding alarm submodule, coulometric analysis alarm submodule, loss alarm to communicate with the console module
Module, bypass alarm submodule, reminding module and web issue alarm submodules.
Wherein, figure alarm submodule is patterned aobvious for the information and the important process of system of acquisition channel exception
Show, easy to find in time.
Coding alarm submodule is used for the stoichiometric point to coding Quality Codes exception, coding saltus step pushes away alarm.
Coulometric analysis alarm submodule is used to differ by more than 10% compared with the previous day to stoichiometric point electricity, calculating electricity,
Push away alarm.
Loss alerts submodule and exceedes desired value (desired value oneself can be set) for busbar loss and line loss, pushes away
Alert analysis reason reminds main website operation maintenance personnel to solve as early as possible at the same time, the reason for for causing data unreasonable, can start one
The reclamation activities of series ensures to provide accurately and reliably electric quantity data and report to administrative staff.
Bypass alarm submodule realizes bypass replacement function, according to SCADA system auto-building model female flat, loss on transmission, line loss
Formula, can manually be modified；The mother of automatic detection electric energy metering system generation puts down, whether loss on transmission, line loss data are reasonable, point
The reason for analysis mother is flat, loss on transmission, unreasonable line loss data, including whether effectively and reasonably to check original electric energy meter window Value Data, it is
No table, the side changed is for event etc.；The reason for for flat mother, loss on transmission, unreasonable line loss data are caused, a series of repair can be started
Multiple measure ensures to provide accurately and reliably electric quantity data and report to administrative staff.
Reminding module is used to prompt newly-increased stoichiometric point automatically, reminds model perfect.
Web issue alarm submodules synchronously realize that web issues alarm function, work as channel abnormal, switch stoichiometric point electricity is different
Often, busbar loss is abnormal, and main transformer loss is abnormal, and master can be reminded by way of webpage alerts window flicker when line loss is abnormal
Operation maintenance personnel of standing investigates the function of failure solution as early as possible.
Specific implementation following functions are alerted by electric energy system anomaly analysis：
1st, channel abnormal is worked as, switch stoichiometric point electricity is abnormal, and busbar loss is abnormal, and main transformer loss is abnormal, and line loss is different
By way of webpage alerts window flicker main website operation maintenance personnel can be reminded to investigate the function that failure solves as early as possible when often.
2nd, when subregion electricity and the previous day electricity differ by more than 10%, display alarm.
3rd, display alarm and problem is proposed when the loss of 110KV, 35kV separated time exceeds performance assessment criteria value (- 1%-3%).
4th, when 110k partial pressures are lost and last month, differential loss was obvious, display alarm.
5th, when 110KV, 35kV, 10kV busbar balance more than performance assessment criteria value (- 1%-1%) display alarm and propose to ask
Topic.
6th, realize that web issues alarm function.
Main economic and technical indices：
1st, female flat, loss on transmission, line loss can be carried out to the plant stand manually set and carries out Data Detection.Increase can set busbar,
Main transformer, circuit whether the analysis mark to be analyzed by software.Detect filtering function：It can be filtered out according to the needs of maintenance
The achievement data for needing to pay close attention to is detected, while plays the role of filtering some inherited errors.
2nd, can be to producing busbar balance, main transformer loss, circuit damage great question the reason for, is analyzed, which is mainly
Improve the analytic function of data processing module.
Detection and analysis start correction process as a result, analysis reason can be directed to.
3rd, a point date, classification, the analysis structure of subelement can easily be shown, and indicate problem data well
Position.
4th, a large amount of human resources are saved, and can in time note abnormalities, solve a problem promptly.
Electric energy system anomaly analysis warning system according to the present invention, Reliability Index：Year availability should not be small
In 99.9%.Performance indicator：System allows concurrently to access number more than 200.Response speed index：No more than 10s.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (2)
- A kind of 1. electric energy system anomaly analysis warning system, it is characterised in that including：Alert control platform module and with this The figure alarm submodule of console module communication, coding alarm submodule, coulometric analysis alarm submodule, loss alarm submodule Block, bypass alarm submodule, reminding module and web issue alarm submodules, whereinThe figure alarm submodule is used to be patterned display to the information and the important process of system of acquisition channel exception；The coding alarm submodule is used for the stoichiometric point to coding Quality Codes exception, coding saltus step pushes away alarm；The coulometric analysis alarm submodule is used for stoichiometric point electricity, calculates electricity compared with the previous day, differs by more than 10%, Push away alarm；The loss alarm submodule is used to, when busbar loss exceedes desired value with line loss, push away alert analysis reason, together When remind main website operation maintenance personnel；The bypass alarm submodule is used for realization bypass replacement function, and the automatic mother for detecting electric energy metering system generation puts down, becomes Whether damage, line loss data are reasonable, analyze the reason for these data are unreasonable；The reminding module is used to prompt newly-increased stoichiometric point automatically, reminds model perfect；Web issue alarm submodules, for abnormal, main transformer loss to be lost when channel abnormal, switch stoichiometric point electricity exception, busbar Abnormal and line loss can remind main website operation maintenance personnel when abnormal by way of webpage alerts window flicker.
- 2. electric energy system anomaly analysis warning system according to claim 1, it is characterised in that bypass alarm Module starts reclamation activities after being additionally operable to be directed to the reason for causing flat mother, loss on transmission, unreasonable line loss data, to ensure to custodian Member provides accurately and reliably electric quantity data and report.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711207894.1A CN107957524A (en) | 2017-11-27 | 2017-11-27 | A kind of electric energy system anomaly analysis warning system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711207894.1A CN107957524A (en) | 2017-11-27 | 2017-11-27 | A kind of electric energy system anomaly analysis warning system |
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| CN107957524A true CN107957524A (en) | 2018-04-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111861125A (en) * | 2020-06-19 | 2020-10-30 | 国网安徽省电力有限公司滁州供电公司 | Main network line loss warning and analyzing system for power grid |
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| CN102122843A (en) * | 2011-02-23 | 2011-07-13 | 江西省电力科学研究院 | Abnormal operation early warning technology for gateway electric energy metering device |
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| CN111861125A (en) * | 2020-06-19 | 2020-10-30 | 国网安徽省电力有限公司滁州供电公司 | Main network line loss warning and analyzing system for power grid |
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Application publication date: 20180424 |