CN106208372B - Switch remote operation method based on comprehensive visualization and anti-error topological analysis - Google Patents
Switch remote operation method based on comprehensive visualization and anti-error topological analysis Download PDFInfo
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- CN106208372B CN106208372B CN201610627113.3A CN201610627113A CN106208372B CN 106208372 B CN106208372 B CN 106208372B CN 201610627113 A CN201610627113 A CN 201610627113A CN 106208372 B CN106208372 B CN 106208372B
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- 238000010937 topological data analysis Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000012800 visualization Methods 0.000 title claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims description 28
- 238000002955 isolation Methods 0.000 claims description 13
- 238000004458 analytical method Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 238000012876 topography Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000011017 operating method Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 8
- 238000012790 confirmation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
- RLLPVAHGXHCWKJ-IEBWSBKVSA-N (3-phenoxyphenyl)methyl (1s,3s)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(Cl)Cl)[C@@H]1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 RLLPVAHGXHCWKJ-IEBWSBKVSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- 230000007704 transition Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- H02J13/0006—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
A kind of switch remote operation method based on comprehensive visualization and anti-error topological analysis, belong to substation's scheduling controlling field, the technical solution monitors comprehensive visual disconnecting switch on-line and the safety protection technique based on four layers of anti-error topology combines, and ensures the safe and reliable of dispatching terminal disconnecting switch remote operation project.The present invention is made of anti-error two aspect of safety guarantee of visual operation mode and four layers.By visual operation mode, reliable Information Assurance is provided for isolator operation, it can be ensured that disconnecting switch state is effectively monitored under unattended state, pass through four layers of anti-misoperation locking, it ensures the reliability of operation, can effectively avoid accidentally division switch, ensure operational safety.
Description
Technical field
It is specifically a kind of based on visualization and anti-error topological analysis comprehensively the invention belongs to substation's scheduling controlling field
Disconnecting switch or earthing switch remote operation method.
Technical background
Substation's remote operation refers to realize at scheduling controlling main website end to transforming plant primary, being remotely controlled of secondary device, distant
Operation is adjusted, including：(stand-by power supply is thrown/moved back to substation breakers and disconnecting switch division, load tap changer adjusting, prepared auto restart
Automatically engage/throw and move back) etc., wherein isolator operation be substation operation safeguard in important operation part, but at present every
The fulfilling rate for leaving pass scheduling remote operation is generally relatively low.With comprehensive development that power grid regulation integration works, fallen to implement
Shi Guowang companies all-round construction " big operation " system job requirement, 220kV and the requirement realization of following substation are unattended, this
It requires by the pattern for manually implementing equipment operation gradually to be changed by the pattern in scheduling controlling main website end remote operation in the past, with
Mitigate operation maintenance personnel workload, promote the working efficiency of operation of power networks, maintenance.In recent years along with power grid primary equipment, secondary
Equipment, the development of automatic technology and intelligent substation and comprehensive automation transformation regulate and control the configuration liter of main station system
Grade, substation's remote operation have gradually had the condition of technology implementation.
The operating process of disconnecting switch is at present：Dispatching terminal issues operational order, and substation operation personnel is in disconnecting switch
Monitored on the spot at ontology, at the same supervisory control of substation backstage carry out disconnecting switch division operation, for equipment component is outmoded can not
The substation of isolator operation is carried out in monitoring backstage, it is also necessary to which operations staff is in manual division on the spot.
The five-defence block logic of switch control process refers to：
1st, it prevents on-load point, close disconnecting switch.(breaker, on-load switch, contactor "on" position are unable to operation isolation
Switch.)
2nd, mistake point, falsely close circuit breaker, on-load switch, contactor are prevented.(only operational order ability corresponding with operation equipment
To by operation equipment operation.)
3rd, it prevents from closing breaker, on-load switch when earthing switch is in the close position.(only divide when earthing switch is in
Lock state, could close disconnecting switch or handcart can just proceed to operating position, could operating breaker, on-load switch closure.)
4th, it prevents from closing earthing switch in electrification mistiming, (only in breaker open operation state, it could disconnecting switch operation or hand
Vehicle could retreat to testing position from operating position, can just close earthing switch.)
5th, mistakenly entering into charged room (when only compartment is not charged, could open the door and enter compartment) is prevented.
The operation of disconnecting switch is mainly being carried out in situ at present, less efficient, and cannot be met in " big operation " system
The requirement of Unattended substation.
Invention content
The present invention provides a kind of disconnecting switch remote operation scheme based on comprehensive visualization and anti-error topological analysis, with
It realizes and picket surveillance is carried out to isolator operation, while reliable function of safety protection is provided, it is ensured that isolator operation
It is safe and reliable.
In order to achieve the above objectives, the technical solution adopted by the present invention is as follows：
The disconnecting switch remote operation method based on comprehensive visualization and anti-error topological analysis, in systems setting are adjusted
The anti-error topography module in degree backstage, substation's station level five-defence block logic module, substation's wall five-defence block logic module,
Four layers of latching logic of electricapparatus latching logic module, feature are as follows on the spot：
3 D monitoring facility is set for primary equipment, feeds back system for disconnecting switch or earthing switch setting real-time status
System；Including the operating procedure carried out below according to the sequence of "-returning to school-is selected to perform "：
Step 1) chooses disconnecting switch in the remote control of scheduling backstage, according to selected disconnecting switch, activates and shows correspondence
Primary equipment 3 D monitoring image；
Step 2) chooses disconnecting switch in the remote control of scheduling backstage, according to selected disconnecting switch, acquires corresponding linkage and sets
Standby real-time status and warning message；
Step 3) is based on：A, the anti-error topography module in scheduling backstage, b, substation's station level five-defence block logic module, c, change
Power station wall five-defence block logic module, d, electricapparatus latching logic module on the spot four layers of latching logic, when more than a,
B, tetra- layers of latching logic of c, d are identified through rear determination step 1) in be selected disconnecting switch be in operable state；
Step 4) judges that operation allows according to the status information and warning message fed back in step 2), if status information is reasonable
And alarm free information then operates permission, you can disconnecting switch is operated, if operation does not allow, and display alarm signal；
After step 5) operates disconnecting switch with reference to step 3), step 4), by dividing on the spot, closing two-position contact
Monitoring image in signal analysis and step 1), common feedback isolator operation state；
It is described divide on the spot, close the analysis of two-position contact point signal be specially：Acquisition simultaneously divides position node and closes position node simultaneously
According to the two condition adjudgement disconnecting switch or the location status of earthing switch, a node is closed simultaneously when a point position node conducting and is disconnected then
Detection and isolation switchs or earthing switch is in open position, is opened when a point position node disconnects while closes detection and isolation when a node is connected
It closes or earthing switch is in closing position, when point position node and close detection and isolation switch when position node is simultaneously turned on or simultaneously switched off
Or earthing switch is in abnormal position state；
Image is monitored according to the disconnecting switch on scheduling backstage by operating personnel, is judged according to isolation switch contact physical location
Disconnecting switch state；
The mode of " select-anti-school-execution " is when operating personnel select disconnecting switch to be operated on scheduling backstage
Afterwards, check results of the scheduling backstage to this operation are needed to wait for, allow to perform this isolator operation when verifying successfully, when
Do not allow to perform this isolator operation during verification failure.
Further, in the step 1), the primary equipment image includes：Isolation switch contact video monitoring, object
The earthing switch contact monitoring of reason association locking；
Further, in the step 2), real-time status includes：Disconnecting switch division location status is associated
Disconnecting switch, breaker and earthing switch division location status, isolating switch power and secondary circuit warning message, correspondence
The flow situations of circuit；
Further, the anti-error topological embodiment in scheduling station end, by the way that (data are adopted in regulation and control main website SCADA servers
Collection and supervisor control) in increase the topological anti-error checking module of remote control newly and realize that the module includes whole station five-defence block logic, lead to
Collected substation's whole station breaker, earthing switch and disconnecting switch position are crossed, whether judgement disconnecting switch is in operable
State, without calling third party's anti-error system by platform interface.
Further, substation's station level five-defence block logic module is integrated in monitoring system of electric substation, is utilized
The whole station primary equipment location status that monitoring system of electric substation is acquired, and according to preset five-defence block logic, judge selected
Whether the disconnecting switch selected, which allows, operates.
Further, substation's wall five-defence block logic module is integrated in measure and control device, is filled using observing and controlling
The related primary equipment location status acquired is put, and according to preset five-defence block logic, judges selected disconnecting switch
Whether allow to operate；
Further, the latching logic module of electricapparatus on the spot is integrated in primary equipment on the spot and control cabinet, electricity
Gas-tight lock function is by the way that disconnecting switch remote control node is connected to related primary equipment nodes of locations, when being unsatisfactory for operating condition
Disconnect remote control circuit when realize, mechanical latching function by installing primary equipment component, when being unsatisfactory for operating condition blocking every
It leaves and closes mechanical movement realization.
The present invention is made of anti-error two aspect of safety guarantee of visual operation mode and four layers.By visually grasping
Operation mode, reliable Information Assurance is provided for isolator operation, it can be ensured that effectively monitored under unattended state every
Off status is left, passes through four layers of anti-misoperation locking, it is ensured that the reliability of operation can effectively avoid accidentally division switch, ensure fortune
Row safety.
Description of the drawings
Attached drawing 1 is technical solution of the present invention flow chart；
Attached drawing 2 is disconnecting switch operating status decision logic block diagram.
Specific embodiment
Isolator operation is the important operation part during substation operation is safeguarded, but disconnecting switch is mainly by transporting at present
Administrative staff be carried out in situ operation, after dispatching terminal issues operational order, substation operation personnel at disconnecting switch ontology just
Ground monitor, while supervisory control of substation backstage carry out disconnecting switch division operation, for equipment component is outmoded can not be after monitoring
Platform carries out the substation of isolator operation, it is also necessary to which operations staff is in manual division on the spot.With power grid regulation one chemical industry
The comprehensive growth requirement carried out with unattended substation made in order to mitigate operation maintenance personnel workload, promotes operation of power networks, inspection
The working efficiency repaiied, in the past from manually implementing the pattern of operation gradually to scheduling controlling main website end remote operation mould to equipment
Formula transition.
The present invention provides a kind of disconnecting switch remote operation technical sides based on comprehensive visualization and anti-error topological analysis
Case is made of anti-error two aspect of safety guarantee of visual operation mode and four layers.It is supervised by corresponding primary equipment three-dimensional
Image, the real-time status and warning message that correspond to equipment are controlled, to provide reliable Information Assurance for isolator operation；Pass through
The anti-error topology in scheduling backstage, on the spot substation's station level five-defence block, substation's wall five-defence block, electricapparatus locking etc.
Four layers of anti-misoperation locking ensure the reliability of isolator operation.The program can effectively solve a dispatching terminal disconnecting switch distant place
The problems faced are operated, including operation signal confirmation, on off state confirmation and anti-error topological analysis etc..
Disconnecting switch remote operation technical solution of the present invention based on comprehensive visualization and anti-error topological analysis, skill
Art protocol procedures are as shown in Figure 1, its specific embodiment is as follows：
1) disconnecting switch is chosen in the remote control of scheduling backstage, according to selected disconnecting switch, automatic spring is corresponding primary
Equipment 3 D monitoring image；
Involved in scheme to primary equipment 3 D monitoring image provided by remote viewing system of transformer substation, disconnecting switch point
Video surveillance point is arranged at conjunction contact, with the division of monitoring switch whether in place；Automatic pop-up and positioning function are by scheduling controlling system
System is realized, after selecting disconnecting switch, control backstage automatic spring corresponds to the video monitoring image of equipment.
2) disconnecting switch is chosen in the remote control of scheduling backstage, according to selected disconnecting switch, automatic prompt corresponds to equipment
Real-time status and warning message；
The real time position of the primary equipment arrived involved in scheme is divides, closes two-position affirmation mode, to avoid disconnecting switch
Division situation not in place is sent in disconnecting switch point, closes position signal, common to confirm disconnecting switch division state, is controlled with scheduling
Double confirmation means of the video monitoring image as disconnecting switch position judgment on interface processed.With the relevant letter of disconnecting switch state
It number further includes：Disconnecting switch division location status, the disconnecting switch being associated, breaker and earthing switch division position shape
State, isolating switch power and secondary circuit warning message, the flow situations of corresponding line, to comprehensive descision disconnecting switch
Real-time status.
3) based on the anti-error topology in scheduling backstage, substation's station level five-defence block, substation's wall five-defence block, on the spot
Electricapparatus locking etc. four layers of latching logic, judgment step 1) in be selected disconnecting switch whether be in operable state；
The four layers of anti-error topological analysis arrived involved in scheme include the anti-error check of regulation and control main website remote control topology, substation's station control
Layer five-defence block, wall measure and control device five-defence block and electricapparatus locking on the spot.It is anti-using remote control topology to regulate and control main website
After accidentally checking function, remote operation instruction reaches breaker, switch operation mechanism under regulation and control main website and will be closed by level Four is anti-error
Lock, safety further improve.After regulation and control main website employs anti-error check function, substation's station level five-defence block function is still
Retain, visual actual conditions regulation and control main website select independent anti-error check function or with substation's station level five-defence block work(
The anti-error check function of energy interaction.
To prevent that primary equipment putting into operation under secondary device fault condition, the anti-error function of checking of regulation and control main website is taken an examination
Consider secondary device abnormal obliteration primary equipment operation logic.The function first believes substation secondary device state in regulation and control main website
Breath is analyzed, when judging that secondary device there are when exception or malfunction, that is, is latched the closing operation of corresponding primary equipment.
For example, when intelligent substation interval combining unit hair " combining unit alarm is total " signal is when abnormal signals, should be latched between corresponding to
Every breaker switching-on operation function.By adding the anti-error check function of remote control topology, technically ensure the safety of remote operation
Property.
4) confirmed according to the status information fed back in video monitoring information and equipment real-time status and warning message, if
Allow, you can disconnecting switch is operated, if not allowing, alarm signal will be popped up, decision logic figure is shown in Fig. 2；To isolation
After switch is operated, operational circumstances are fed back at dispatching and monitoring interface.
Visual content in the present invention includes：Corresponding primary equipment 3 D monitoring image corresponds to the real-time of equipment
State and warning message, wherein equipment real-time status include disconnecting switch division location status, be associated disconnecting switch,
Breaker and earthing switch division location status, isolating switch power and secondary circuit warning message, the tide of corresponding line
Stream situation；Four layers of anti-error content include the anti-error topology in scheduling backstage, substation's station level five-defence block, substation's wall five
Anti- locking, electricapparatus is latched on the spot.By visual operation mode, provide reliable information for isolator operation and protect
Barrier, it can be ensured that disconnecting switch state is effectively monitored under unattended state, passes through four layers of anti-misoperation locking, it is ensured that operation
Reliability, can effectively avoid accidentally division switch, ensure operational safety.
Meanwhile the technical solution has following principle：
1) operating process is carried out according to the mode of "-returning to school-is selected to perform "；
2) operation is only limitted to single equipment, forbids choosing multiple equipment simultaneously being operated；
3) if disconnecting switch 3 D monitoring image or two-position monitoring node prompting failure, forbid operating on it；
4) if equipment is in maintenance or abnormality, forbid operating on it；
5) it is normal in operating condition, during the equal no alarm signal of four layers of anti-misoperation locking, disconnecting switch is prompted as can
Mode of operation；
In step 1), after selecting equipment, pop-up primary equipment monitors image to confirm in real time immediately on dispatching and monitoring backstage
Equipment state, primary equipment image include：Isolation switch contact video monitoring, the earthing switch contact prison of physical interconnection locking
Control；
In step 2), after selecting equipment, dispatching and monitoring backstage real-time pop-up device real-time status and warning message immediately,
Real-time status includes：Disconnecting switch division location status, the disconnecting switch being associated, breaker and earthing switch division position
Put state, isolating switch power and secondary circuit warning message, the flow situations of corresponding line；
In step 3), the mode of operation of disconnecting switch is through four layers of confirmation, including the anti-error topological analysis in scheduling station end, change
Mechanical latching divides on the spot for power station station level five-defence block logic analysis, substation's wall five-defence block logic analysis, substation
Analysis, only when four layers confirm by after, allow to continue to operate disconnecting switch；
Disconnecting switch and earthing switch employed in step 2) point/close position signal using two-position node, together
Shi Caifen and close position, point position light word it is bright and meanwhile close just can confirm that when a light word goes out switch closed a floodgate；
Embodiment of the anti-error topology in scheduling station end using function is embedded, by regulation and control main website SCADA servers
The newly-increased topological anti-error checking module of remote control is realized, without calling third party's anti-error system by platform interface.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Belong to those skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (6)
1. backstage is dispatched in a kind of switch remote operation method based on comprehensive visualization and anti-error topological analysis, in systems setting
Anti-error topography module, substation's station level five-defence block logic module, on the spot substation's wall five-defence block logic module, electricity
Mechanism of qi tool latching logic four layers of latching logic of module, feature are as follows：
3 D monitoring facility is set for primary equipment, real-time status reponse system is set for disconnecting switch or earthing switch；
Including the operating procedure carried out below according to the sequence of "-returning to school-is selected to perform "：
Step 1) chooses disconnecting switch in the remote control of scheduling backstage, according to selected disconnecting switch, activates and shows corresponding one
Secondary device 3 D monitoring image；
Step 2) chooses disconnecting switch in the remote control of scheduling backstage, according to selected disconnecting switch, acquires corresponding interlocking equipment
Real-time status and warning message；
Step 3) is based on:A, the anti-error topography module in scheduling backstage, b, substation's station level five-defence block logic module, c, substation
Wall five-defence block logic module, d, electricapparatus latching logic module on the spot four layers of latching logic, as more than a, b, c, d
Four layers of latching logic are identified through rear determination step 1) in be selected disconnecting switch be in operable state；
Step 4) according in step 2) feed back status information and warning message judge operation allow, if status information rationally and nothing
Warning message then operates permission, you can disconnecting switch operated, if operation does not allow, and display alarm signal；
After step 5) operates disconnecting switch with reference to step 3), step 4), by dividing on the spot, closing two-position contact point signal
Monitoring image in analysis and step 1), common feedback isolator operation state；
It is described divide on the spot, close the analysis of two-position contact point signal be specially：Acquisition simultaneously divides position node and closes position node and foundation
The location status of the two condition adjudgement disconnecting switch or earthing switch closes a node disconnection when a point position node conducting and then judges simultaneously
Disconnecting switch or earthing switch are in open position, when a point position node, which disconnects, closes a node conducting simultaneously detection and isolation switch or
Earthing switch is in closing position, when point position node is switched or connect with detection and isolation when position node is simultaneously turned on or simultaneously switched off is closed
Ground switch is in abnormal position state；
Image is monitored according to the disconnecting switch on scheduling backstage by operating personnel, according to isolation switch contact physical location detection and isolation
On off state；
The 〃 selects-mode of anti-school-execution 〃 for, after operating personnel select disconnecting switch to be operated on scheduling backstage,
Check results of the scheduling backstage to this operation are needed to wait for, allows to perform this isolator operation when verifying successfully, works as school
Do not allow to perform this isolator operation when testing unsuccessfully.
2. the switch remote operation method according to claim 1 based on comprehensive visualization and anti-error topological analysis, special
Sign is, in the step 1), the primary equipment image includes:Isolation switch contact video monitoring, physical interconnection locking
Earthing switch contact monitoring.
3. the switch remote operation method according to claim 1 based on comprehensive visualization and anti-error topological analysis, special
Sign is that the embodiment of the anti-error topology in scheduling station end is anti-by increasing remote control topology newly in regulation and control main website SCADA servers
It accidentally checks module and realizes that the module includes whole station five-defence block logic, opened by collected substation's whole station breaker, ground connection
Pass and disconnecting switch position, whether judgement disconnecting switch is in operable state, without calling third party by platform interface
Anti-error system.
4. the switch remote operation method according to claim 1 based on comprehensive visualization and anti-error topological analysis, special
Sign is that substation's station level five-defence block logic module is integrated in monitoring system of electric substation, utilizes supervisory control of substation
The whole station primary equipment location status that system is acquired, and according to preset five-defence block logic, judge selected keep apart
Whether pass allows to operate.
5. the switch remote operation method according to claim 1 based on comprehensive visualization and anti-error topological analysis, special
Sign is that substation's wall five-defence block logic module is integrated in measure and control device, is acquired using measure and control device
Related primary equipment location status, and according to preset five-defence block logic, judge whether selected disconnecting switch allows to grasp
Make.
6. the switch remote operation method according to claim 1 based on comprehensive visualization and anti-error topological analysis, special
Sign is that the latching logic module of electricapparatus on the spot is integrated in primary equipment on the spot and control cabinet, electric blocking function
By the way that disconnecting switch remote control node is connected to related primary equipment nodes of locations, disconnect and being remotely controlled back when being unsatisfactory for operating condition
It is realized during road, mechanical latching function stops disconnecting switch machinery when being unsatisfactory for operating condition by installing primary equipment component
Movement is realized.
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|---|---|---|---|
| CN201610627113.3A CN106208372B (en) | 2016-08-03 | 2016-08-03 | Switch remote operation method based on comprehensive visualization and anti-error topological analysis |
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|---|---|---|---|
| CN201610627113.3A CN106208372B (en) | 2016-08-03 | 2016-08-03 | Switch remote operation method based on comprehensive visualization and anti-error topological analysis |
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| CN106208372B true CN106208372B (en) | 2018-06-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774228B (en) * | 2017-03-30 | 2023-09-19 | 京能（锡林郭勒）发电有限公司 | Remote visual power cut-off and transmission and diagnosis system of medium-voltage switch DCS and operation method |
| CN107491609A (en) * | 2017-08-22 | 2017-12-19 | 云南电网有限责任公司普洱供电局 | A kind of substation equipment visualizes real-time dynamic folding display methods |
| CN108418305A (en) * | 2018-03-19 | 2018-08-17 | 珠海优特电力科技股份有限公司 | Earthing or grounding means and its operating method is isolated |
| CN109672270B (en) * | 2018-12-28 | 2022-05-13 | 国网福建省电力有限公司 | Remote control active full-error prevention method based on regulation and control point table |
| CN111987797A (en) * | 2020-07-31 | 2020-11-24 | 西安西拓电气股份有限公司 | Control method and device of switch cabinet |
| CN113641122A (en) * | 2021-08-06 | 2021-11-12 | 广西电网有限责任公司电力科学研究院 | Interlocking logic visualization method and device for intelligent high-voltage switch |
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| JP2007116897A (en) * | 2001-02-09 | 2007-05-10 | Toshiba Corp | Protection and control system of equipment for transformation of electrical energy |
| JP2008225805A (en) * | 2007-03-12 | 2008-09-25 | Chugoku Electric Power Co Inc:The | Monitoring control system and position switching method for monitoring control system |
| CN103616859A (en) * | 2013-11-08 | 2014-03-05 | 徐州中矿传动轨道科技有限公司 | Visualization direct current supply grounding device based on video image, and monitor method |
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