CN206004406U - The device of detection power system operating mode change - Google Patents
The device of detection power system operating mode change Download PDFInfo
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- CN206004406U CN206004406U CN201620587553.6U CN201620587553U CN206004406U CN 206004406 U CN206004406 U CN 206004406U CN 201620587553 U CN201620587553 U CN 201620587553U CN 206004406 U CN206004406 U CN 206004406U
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- 230000008859 change Effects 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 30
- 230000000052 comparative effect Effects 0.000 claims abstract description 16
- 230000003993 interaction Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model is related to a kind of device of detection power system operating mode change, it is characterized in that：Including central processing unit, central processing unit has memory module and the output unit for storing electrical network normal operating mode；The state-signal collection module of collection standard of comparison value, is connected with central processing unit；And, for being compared electrical network normal operating mode and standard of comparison value and obtaining the logic judgment module of comparative result, it is connected with central processing unit.The output unit of the central processing unit is connected with dispatch automated system, comparative result is exported and is shown to dispatch automated system.Also include for by the input block of the memory module of electrical network normal operating mode input central processing unit, being connected with central processing unit.Electrical network normal operating mode or maintenance mode are converted into intelligent grasp by artificial grasp by the utility model, are reduced related scheduling, the workload of fortune operator on duty, are improved operating efficiency, improve scheduling, operations staff's power system operating mode handing-over accuracy.
Description
Technical field
The utility model is related to a kind of device of detection power system operating mode change, belongs to power system automation technology neck
Domain.
Background technology
In dispatch automated system D5000, plant stand figure of electric substation, the method for operation of the whole network system wiring figure, run in
Mode normally by automation state-signal collection, but if remote signalling mistake or certain reason are in manual lockout, now send out by mode
Changing, only remembers by manpower or manual maintenance, it is easy to cause Lou maintenance, wrong maintenance, leakage to join, it is impossible to find rapidly mistake
By mistake, it is unfavorable for that operations staff in time, accurately grasps actual operating, this will produce immeasurable consequence.Institute is dispatched in Wuxi
The departments such as linchpin Jiangyin, Yixing scheduling, auxiliary tone, monitoring at different levels are at present yet by annual normal mode, maintenance list, grid switching operation, side
The manual records such as formula adjustment carry out method of operation management, handing-over, fully rely on manual work, and workload increasingly increases, but efficiency
Low and accuracy cannot be guaranteed.It is reported that both at home and abroad at present also Wu advanced technology in this respect.As electrical network scale constantly expands
Greatly, in the urgent need to power system operating mode is converted into intelligent management, research area's power system operating mode, maintenance side by labor management
The Intelligent Recognition of formula, so as to reach science, intelligent management, is easy to operations staff rapidly, accurately to grasp the method for operation and becomes in real time
Change, it is ensured that safe operation.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of detection power system operating mode and becomes
The device of change, electrical network normal operating mode or maintenance mode is converted into intelligent grasp by artificial grasp, effectively reduces related tune
Degree, the workload of fortune operator on duty, improve operating efficiency, improve scheduling, operations staff's power system operating mode handing-over accuracy.
According to the technical scheme that the utility model is provided, the device of the detection power system operating mode change, it is characterized in that：
Including
Central processing unit, central processing unit have memory module and the output list for storing electrical network normal operating mode
Unit；
The state-signal collection module of collection standard of comparison value, is connected with central processing unit；And,
For electrical network normal operating mode and standard of comparison value to be compared and obtain the logic judgment mould of comparative result
Block, is connected with central processing unit.
Further, the output unit of the central processing unit is connected with dispatch automated system, and comparative result is exported
Shown to dispatch automated system.
Further, also include the input list for electrical network normal operating mode to be input into the memory module of central processing unit
Unit, is connected with central processing unit.
Further, the central processing unit is connected with data input cell by interaction bus.
Further, the interaction bus are adopted based on IEC61970/61968.
The utility model has advantages below：（1）The apparatus structure of the utility model institute art is simple, compact, is easily installed；
（2）Device described in the utility model is separate with automation main station system, only need to pass through communication interface interactive information；（3）
Flexibly, all kinds of logic criterions, strategy can be self-defined for device action pattern described in the utility model；（4）The utility model side
Convenient to operate, maintenance；（5）The utility model is applied widely, can be applicable in regional dispatchings at different levels, Surveillance center.
Description of the drawings
Fig. 1 is the block diagram of the device of detection power system operating mode change described in the utility model.
Specific embodiment
With reference to concrete accompanying drawing, the utility model is described in further detail.
As shown in Figure 1：The device of the detection power system operating mode change includes central processing unit 1, state-signal collection module
2nd, logic judgment module 3, interaction bus 4, data input cell 5 etc..
As shown in figure 1, the device of detection power system operating mode change described in the utility model, including with memory module
Central processing unit 1, central processing unit 1 are connected with data input cell 5 by interaction bus 4, and data input cell 5 is used for electricity
The memory module of net normal operating mode input central processing unit 1, realizes artificial preservation, the renewal of electrical network normal operating mode.
The central processing unit 1 is connected with state-signal collection module 2 and logic judgment module 3 respectively；The state-signal collection mould
When block 2 is for preserving section in the background data base of collection scheduling automated system（That is holding time point）Electric substation's plant stand figure
Switch, plug-in strip remote signalling value are used as standard of comparison value；The logic judgment module 3 is used for electrical network normal operating mode and compares mark
Quasi- value is compared, and comparative result is exported by the output module of central processing unit and shown to dispatch automated system.
The operation principle of the device of detection power system operating mode change described in the utility model：
（1）Electrical network normal operating mode is input in data input cell 5 according to annual running mode and realizes normal operation side
Formula is manually preserved, is updated；
（2）It is stored in the background data base of dispatch automated system when gathering preservation section by state-signal collection module 2
The switch of electric substation's plant stand figure, plug-in strip remote signalling value are used as standard of comparison value；
（3）Increase " mode compares " functional module in dispatch automated system catalogue, realize preserving the plant stand figure of section
Compare with the normal operating mode automated intelligent for preserving；
（4）Power system operating mode multilevel iudge and output：Logic judgment module 3 by electrical network normal operating mode and compares mark
Quasi- value is compared, and comparative result is exported to dispatch automated system by the output module of central processing unit, in " transformer station's mode
Comparative result " interface is shown that output information includes plant stand title, device id, electric pressure, currency, representative value（Close or
Point）, device type（Disconnecting link/breaker）, as thresholding is identical, remove the information exported by this project；
（5）The optimization of transformer station's mode comparative result is used：
Increase right button " switching plant stand figure " functional module in " transformer station's mode comparative result " interface, link to the power transformation
The plant stand figure of scheduled automated system, facilitates free switching, returns, and improves operating efficiency；
The display on demand at " transformer station's mode comparative result " interface：By distinguishing sequence number, field, realizing comparative result can be by
The sequence of the demands such as electric pressure, plant stand title, device type, classified inquiry, convenient use and popularization.Dispatch for convenience of difference,
Monitoring is used, and be increased 500kV, 220kV, 110kV transformer station module, is only shown that this electric pressure transformer station mode compares knot
Really；In electric substation, plant stand in figure increases mode comparison module, only shows the mode comparative result of this electric substation after click, convenient behaviour
Make and safeguard.
Find during test use, capacitor, reactor are manually adjusted because automatically controlling compensation or monitoring, switching frequency
Numerous, and number of devices is many, accounts for larger space in mode comparative result.Not high according to its actual demand property, contact automation exists
Capacitor, reactor are shielded in database, do not show in comparative result.
Electrical network normal operating mode or maintenance mode are converted into intelligent grasp by artificial grasp by the utility model, are effectively subtracted
Few related scheduling, the workload of operator, improve operating efficiency, prevent human error, improve scheduling, operations staff's electricity
Network operation mode joins accuracy, and effectively anti-leak-stopping is handed over, wrong friendship power system operating mode；Improve power system operating mode operation operation pipe
Reason quality, assists great electric grid operating, grasps higher level's scheduling administration DeviceMode change in real time, the method for operation can be compared
Relatively, analysis, inspection, adapt to constantly expand the needs of electrical network, it is ensured that safe operation, power grid security.
The device of detection power system operating mode change described in the utility model, makes relieve efficiency, handing-over content accuracy
Significantly improve.Click through without each plant stand figure when relieving, and do not have mode and change omission, the time shorten half with
On.Dispatcher is facilitated to grasp the administration DeviceMode change of upper and lower level, prediction failure and stable after can adjusting to carry out mode in time
Limit adjustment prepares.Power system operating mode operation operational administrative quality can be improved, and scheduling, operations staff is particularly conducive to great
Operation stops finding during multiple labour to omit, error, has safely provided effective technology guarantee means for guarantee Power Grid Dispatching Work.
Claims (5)
1. a kind of device of detection power system operating mode change, is characterized in that：Including
Central processing unit（1）, central processing unit（1）Memory module and the output list having for storing electrical network normal operating mode
Unit；
The state-signal collection module of collection standard of comparison value（2）, with central processing unit（1）Connection；And,
For electrical network normal operating mode and standard of comparison value are compared and obtain the logic judgment module of comparative result
（3）, with central processing unit（1）Connection.
2. the device of detection power system operating mode change as claimed in claim 1, is characterized in that：The central processing unit（1）
Output unit be connected with dispatch automated system, comparative result is exported and is shown to dispatch automated system.
3. the device of detection power system operating mode change as claimed in claim 1, is characterized in that：Also include for by electrical network just
Often method of operation input central processing unit（1）Memory module input block（5）, with central processing unit（1）Connection.
4. the device of detection power system operating mode change as claimed in claim 3, is characterized in that：The central processing unit（1）
By interaction bus（4）With data input cell（5）Connection.
5. the device of detection power system operating mode change as claimed in claim 4, is characterized in that：The interaction bus（4）Adopt
With based on IEC61970/61968.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587553.6U CN206004406U (en) | 2016-06-16 | 2016-06-16 | The device of detection power system operating mode change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587553.6U CN206004406U (en) | 2016-06-16 | 2016-06-16 | The device of detection power system operating mode change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206004406U true CN206004406U (en) | 2017-03-08 |
Family
ID=58204705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620587553.6U Active CN206004406U (en) | 2016-06-16 | 2016-06-16 | The device of detection power system operating mode change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206004406U (en) |
-
2016
- 2016-06-16 CN CN201620587553.6U patent/CN206004406U/en active Active
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| GR01 | Patent grant |