CN106532927B - The anti-error locking system of substation - Google Patents
The anti-error locking system of substation Download PDFInfo
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- CN106532927B CN106532927B CN201510585087.8A CN201510585087A CN106532927B CN 106532927 B CN106532927 B CN 106532927B CN 201510585087 A CN201510585087 A CN 201510585087A CN 106532927 B CN106532927 B CN 106532927B
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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
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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
- 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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- 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
- Y04S10/18—Systems supporting electrical power generation, transmission or distribution using switches, relays or circuit breakers, e.g. intelligent electronic devices [IED]
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- Lock And Its Accessories (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention discloses a kind of anti-error locking system of substation, including anti-error host, the first intelligent electronic device and the second intelligent electronic device；First intelligent electronic device judges whether the corresponding unlock operation of unlocking command is legal after receiving unlocking command: if so, sending unlocking command to measure and control device and intelligent terminal；Otherwise, unlocking command is not sent to measure and control device and intelligent terminal；The locking order received is sent to measure and control device and intelligent terminal by the first intelligent electronic device；Wherein, unlocking command and locking, which are ordered, is sent to the first intelligent electronic device by anti-error host, or is mapped as unlocking command after being requested by the remote control outside the second intelligent electronic device receiving station and orders with locking and be sent to the first intelligent electronic device；The status information of primary equipment acquires the status information of primary equipment by intelligent terminal and is sent to the first intelligent electronic device.The anti-error locking system of above-mentioned substation can be realized the anti-misoperation locking to measure and control device and intelligent terminal.
Description
Technical field
The present invention relates to Substation Automation System field more particularly to a kind of anti-error locking systems of substation.
Background technique
In general, in digital transformer substation and intelligent substation, an interior remote control operation of standing is sent out by operator station
It rises, arrive intelligent terminal again by measure and control device, and finally realize the control of primary equipment by intelligent terminal.The outer operation in one station
It is to arrive intelligent terminal again by telemechanical apparatus, measure and control device, and the control of primary equipment is finally realized by intelligent terminal.It is above-mentioned
In two kinds of operations, carrying out the method and apparatus of anti-misoperation locking to measure and control device and intelligent terminal, there are also to be improved.
Summary of the invention
Based on this, it is necessary to a kind of anti-error locking system of substation is provided, for measure and control device and intelligent terminal into
The operation of row anti-misoperation locking.
A kind of anti-error locking system of substation, including anti-error host, the first intelligent electronic device and the second smart electronics
Device；
After first intelligent electronic device receives unlocking command, according to the state of anti-misoperation locking logic and primary equipment
Information judges whether the corresponding unlock operation of the unlocking command is legal: if so, the measure and control device and intelligence to substation are whole
End sends the unlocking command；Otherwise, the unlocking command is not sent to the measure and control device and the intelligent terminal；
The locking order received is sent to the measure and control device and the intelligence eventually by first intelligent electronic device
End；
Wherein, the unlocking command includes unlocking command and outer unlocking command of standing in standing, and the locking order includes in station
The outer locking order of locking order and station；Locking order is sent to by the anti-error host in unlocking command and the station in the station
First intelligent electronic device；Order is latched by second intelligent electronic device outside unlocking command and the station outside the station
It is mapped as being latched order outside unlocking command and the station after remote control request outside receiving station at the station outside and is sent to described first
Intelligent electronic device；Status information and transmission of the status information of the primary equipment by intelligent terminal acquisition primary equipment
To first intelligent electronic device.
The anti-error host is by the station level bus of the substation to first intelligence in one of the embodiments,
Energy electronic device sends in the station and is latched order in unlocking command and the station, and second intelligent electronic device is described in
Station level bus is sent to first intelligent electronic device is latched order outside unlocking command and the station outside the station, and described the
One intelligent electronic device sends the unlocking command to the measure and control device by the station level bus and the locking is ordered,
First intelligent electronic device sends the unlocking command to the intelligent terminal by the process layer bus of the substation
It is ordered with the locking.
First intelligent electronic device is sent out to the measure and control device and the intelligent terminal in one of the embodiments,
When sending locking order in the station, affirmative acknowledgement also is sent to the anti-error host.
First intelligent electronic device is sent out to the measure and control device and the intelligent terminal in one of the embodiments,
When sending locking order outside the station, affirmative acknowledgement also is sent to second intelligent electronic device.
In one of the embodiments, in first intelligent electronic device according to unlocking command outside the station to the survey
After controlling device and intelligent terminal unlock failure, second intelligent electronic device sends remote control to outside the station and unsuccessfully answers
It answers.
The remote control request outside the station is also mapped as standing by second intelligent electronic device in one of the embodiments,
Outer remote control command；In first intelligent electronic device according to unlocking command outside the station to the measure and control device and the intelligence
After terminal unlocking success, remote control command outside the station is sent to by second intelligent electronic device by the station level bus
The measure and control device.
If remote control success of the remote control command to the measure and control device outside the station in one of the embodiments, described
Locking order outside the station is sent to first smart electronics by the station level bus and filled by the second intelligent electronic device
It sets, and sends remote control successful respond to outside the station；
If remote control command fails to the remote control of the measure and control device outside the station, second intelligent electronic device passes through
The station level bus locking order will be sent to first intelligent electronic device outside the station, and send to outside the station distant
Control is unsuccessfully replied.
First intelligent electronic device is sent out to the measure and control device and the intelligent terminal in one of the embodiments,
When sending unlocking command in the station, affirmative acknowledgement also is sent to the anti-error host；
First intelligent electronic device sends unlocking command outside the station to the measure and control device and the intelligent terminal
When, also affirmative acknowledgement is sent to second intelligent electronic device.
First intelligent electronic device is according to the shape of anti-misoperation locking logic and primary equipment in one of the embodiments,
State information judges that the corresponding unlock operation of the unlocking command is illegal without sending out to the measure and control device and the intelligent terminal
When sending unlocking command in the station, negative response also is sent to the anti-error host；
First intelligent electronic device judges the unlock according to the status information of anti-misoperation locking logic and primary equipment
Order corresponding unlock operation illegal without sending unlocking command outside the station to the measure and control device and the intelligent terminal
When, also negative response is sent to second intelligent electronic device.
The anti-error locking system of above-mentioned substation after the first intelligent electronic device receives unlocking command, is closed according to anti-error
Lock logic and the status information of primary equipment judge whether the corresponding unlock operation of unlocking command is legal: if so, filling to observing and controlling
It sets and sends the unlocking command with intelligent terminal；Otherwise, the unlocking command is not sent to measure and control device and intelligent terminal.Therefore
The anti-error locking system of above-mentioned substation can be realized Digitized transformation in standing when remote control operation and the outer remote control operation in station
Stand and intelligent substation station in remote control operation when wall measure and control device anti-misoperation locking and process layer intelligent terminal it is anti-error
Locking, the electric appliance maloperation effectivelying prevent in substation provide safeguard for the safe operation of substation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of anti-error locking system one embodiment of substation of the present invention；
Fig. 2 is the first intelligence is electric when remote control operation in the station in anti-error locking system one embodiment of substation of the present invention
The workflow schematic diagram of sub-device；
Fig. 3 is the second intelligence is electric when remote control operation outside the station in anti-error locking system one embodiment of substation of the present invention
The workflow schematic diagram of sub-device；
Fig. 4 is the first intelligence is electric when remote control operation outside the station in anti-error locking system one embodiment of substation of the present invention
The workflow schematic diagram of sub-device；
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing to power transformation of the present invention
The specific embodiment for the anti-error locking system stood is illustrated.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
Referring to Fig. 1, in one embodiment, the anti-error locking system of substation may include: anti-error host 100, the first intelligence
It can electronic device 200 and the second intelligent electronic device 300.Wherein, after the first intelligent electronic device 200 receives unlocking command,
The corresponding unlock behaviour of the unlocking command is judged according to preset anti-misoperation locking logic and the status information of the primary equipment received
It whether is legal: if so, sending the unlocking command to measure and control device 400 and intelligent terminal 500；Otherwise, not to observing and controlling
Device 400 and intelligent terminal 500 send the unlocking command.After first intelligent electronic device 200 receives locking order, it will be latched
Order is sent to measure and control device 400 and intelligent terminal 500.Measure and control device 400 and intelligent terminal 500 receive unlocking command or close
After lock order, corresponding operating is executed according to the unlocking command or locking order.
In the present embodiment, unlocking command includes unlocking command and outer unlocking command of standing in standing.Locking order includes closing in station
The outer locking order of lock order and station.Wherein, the interior locking order of unlocking command and station is sent to the first intelligence by anti-error host 100 in standing
It can electronic device 200.After remote control request outside second intelligent electronic device, 300 receiving station, mapping is requested into the remote control outside the station
It is ordered for the outer locking of outer unlocking command and station of standing and is sent to the first intelligent electronic device 200.The status information of primary equipment by
Intelligent terminal 500 acquires the status information of primary equipment and is sent to the first intelligent electronic device 200.
Preferably, anti-error host 100, the first intelligent electronic device 200, the second intelligent electronic device 300 are all connected to change
The station level bus in power station.It can be connected by the station level bus between anti-error host 100 and the first intelligent electronic device 200
It connects.It can be connected by the station level bus between second intelligent electronic device 300 and the first intelligent electronic device 200.Power transformation
The measure and control device 400 stood is also connected to the station level bus.First intelligent electronic device 200 can by the station level bus with
Measure and control device 400 connects.Second intelligent electronic device 300 can be connect by station level bus with measure and control device 400.
Intelligent terminal 500 is connected to the process layer bus of substation.First intelligent electronic device 200 can cross layer by this
Bus is connect with intelligent terminal 500.
Specifically, anti-error host 100 can be solved by the station level bus into 200 dispatching station of the first intelligent electronic device
Locking order in lock order and station.Second intelligent electronic device 300 can be filled by the station level bus to the first smart electronics
Set the outer locking order of unlocking command and station outside 200 dispatching stations.First intelligent electronic device 200 can by the station level bus to
Measure and control device 400 sends unlocking command and locking order.First intelligent electronic device 200 passes through the process layer bus to intelligent end
End 500 sends unlocking command and locking order.
In addition, the remote control request outside station is also mapped as outer remote control command of standing by the second intelligent electronic device 300.Second intelligence
Electronic device 300 can by station level bus to outside 400 dispatching station of measure and control device remote control command.
It should be understood that an interior remote control operation of standing is initiated by operator station 600, again through measure and control device 400 after unlock
To intelligent terminal 500, the control of primary equipment is finally realized by intelligent terminal 500.
Referring to fig. 2, in one embodiment, stand in remote control operation when, the first intelligent electronic device 200 is to measure and control device 400
It can specifically include following steps with the workflow of the anti-misoperation locking of intelligent terminal 500:
Step S201, the first intelligent electronic device 200 are received in the station that anti-error host 100 is sent and are closed in unlocking command or station
Lock order thens follow the steps S202 if the first intelligent electronic device 200 is received for unlocking command in standing；If the first intelligence electricity
Sub-device 200 is received to order for locking in station, thens follow the steps S205.
Step S202, the primary equipment that the first intelligent electronic device 200 is received according to preset anti-misoperation locking logic sum
Status information determine to stand in the corresponding unlock of unlocking command operate it is whether legal, if so, thening follow the steps S203；Otherwise, it holds
Row step S204.
Wherein, the status information of primary equipment can be sent after the status information by the acquisition primary equipment of intelligent terminal 500
To the first intelligent electronic device 200.
Step S203, the first intelligent electronic device 200 unlock life into 500 dispatching station of measure and control device 400 and intelligent terminal
It enables, and sends affirmative acknowledgement to anti-error host 100.
Measure and control device 400 and intelligent terminal 500 execute corresponding unlock according to unlocking command in the station and operate.This is answered certainly
The legal relevant information of operation can be unlocked to be corresponding with interior unlocking command of standing by answering, or successfully correlation is believed for unlock
Breath.
Certainly, in this step, the first intelligent electronic device 200 can be only to 500 dispatching station of measure and control device 400 and intelligent terminal
Interior unlocking command, without sending affirmative acknowledgement to anti-error host 100.User can set according to actual needs.
Step S204, the first intelligent electronic device 200 send negative response to anti-error host 100.The negative response can be with
Illegal relevant information is operated for unlock corresponding with interior unlocking command of standing, or unlocks the relevant information of failure.
Step S205, the first intelligent electronic device 200 are latched life into 500 dispatching station of measure and control device 400 and intelligent terminal
It enables, and sends affirmative acknowledgement to anti-error host 100.
Wherein, measure and control device 400 and intelligent terminal 500 are according to the corresponding lock operation of locking order execution in the station.This
Affirmative acknowledgement in step can be and be latched the legal relevant information of the corresponding lock operation of order in station, or locking
Successful relevant information.
In general, locking order is located in corresponding station after unlocking command in station.Measure and control device 400 and intelligent terminal
After 500 according to unlocking command execution unlock operation unlocks successfully in the station received, intelligent terminal 500 is according to operator station 600
Remote control command execute relevant remote control operation.After the completion of remote control operation, measure and control device 400 and intelligent terminal 500 further according to
Locking order executes lock operation in the station received.
In standing when remote control operation, by specific steps shown in Fig. 2, the anti-error locking system of substation realizes digitlization
The anti-misoperation locking and process layer intelligent terminal of wall measure and control device 400 in substation and intelligent substation station when remote control operation
500 anti-misoperation locking, the electric appliance maloperation effectivelying prevent in substation provide safeguard for the safe operation of substation.
It should be understood that an outer remote control operation in station is initiated by outer telemechanical apparatus of standing, through the second intelligent electronic device
300, measure and control device 400 arrives intelligent terminal 500 again, and the control of primary equipment is finally realized by intelligent terminal 500.
Referring to Fig. 3, in one embodiment, stand outer remote control operation when, the workflow of the second intelligent electronic device 300 is specific
It may comprise steps of:
Step S301, the remote control request outside 300 receiving station of the second intelligent electronic device.
In the present embodiment, the remote control request outside the station can be sent to the second intelligent electronic device 300 by telemechanical apparatus.And
Remote control request may include stand outer unlocking request, the outer locking request of outer remote control request and station of standing.
Step S302, the second intelligent electronic device 300 are mapped as remote control request to be sent to the first intelligent electronic device 200
Station outside unlocking command, stand outer locking order and the outer remote control command in station.
The outer unlocking command in station is sent to the first intelligent electronic device 200 by step S303, the second intelligent electronic device 300.
Wherein, the first intelligent electronic device 200 determines that station is outer according to anti-misoperation locking logic and the status information of primary equipment
Whether the corresponding unlock operation of unlocking command is legal, further according to the station for determining that result sends the second intelligent electronic device 300
Outer unlocking command is sent to measure and control device 400 and intelligent terminal 500, or the outer unlocking command that will stand is not sent to measure and control device 400
With intelligent terminal 500.For the course of work of the first intelligent electronic device 200 when standing outer remote control operation, hereinafter can
It is described in detail, herein no longer excessive description.
Step S304 thens follow the steps S305 if unlocking successfully to measure and control device 400 and intelligent terminal 500,；Otherwise, it holds
Row step S306.
The outer remote control command in station is sent to measure and control device 400 by step S305, the second intelligent electronic device 300.
It, can be to measure and control device 400 and intelligence to measure and control device 400 and the unlocked success of intelligent terminal 500 in this step
Energy terminal 500 is remotely controlled operation, therefore the outer remote control command that will stand issues measure and control device 400.
Step S306 is thened follow the steps if measure and control device 400 executes remote control operation success according to remote control command outside the station
S307；If measure and control device 400 is unsuccessful according to remote control command execution remote control operation, S308 is thened follow the steps.
The outer locking order in station is sent to the first intelligent electronic device 200 by step S307, the second intelligent electronic device 300,
And remote control successful respond is sent to outside station.
Wherein, the outer locking order in station is sent to measure and control device 400 and intelligent terminal 500 by the first intelligent electronic device 200.
Measure and control device 400 and intelligent terminal 500 are according to the outer locking order execution lock operation in station.Being remotely controlled successful respond can be for intelligence eventually
End 500 performs the information of related remote control operation according to outer telecommand of standing.
The outer locking order in station is sent to the first intelligent electronic device 200 by step S308, the second intelligent electronic device 300,
And remote control is sent to outside station and is unsuccessfully replied.
Likewise, the first intelligent electronic device 200 will stand, outer locking order is sent to measure and control device 400 and intelligent terminal
500.Measure and control device 400 and intelligent terminal 500 are according to the outer locking order execution lock operation in station.It can be intelligence that remote control, which is unsuccessfully replied,
Energy terminal 500 fails the information that related remote control operation is executed according to outer telecommand of standing.
Step S309, the second intelligent electronic device 300 send remote control to outside station and unsuccessfully reply.
Referring to fig. 4, below to when standing outer remote control operation, the workflow step of the first intelligent electronic device 200 is carried out
It is described in detail.
Step S401, the first intelligent electronic device 200 receive unlocking command outside the station that the second intelligent electronic device 300 is sent
Or the outer locking order in station thens follow the steps S402 if outer unlocking command of standing；If the outer locking order in station, then follow the steps
S405。
Wherein, the outer locking order of unlocking command or station is outer for unlocking command outside the station in step S302 or station outside station herein
Locking order.
Step S402, the primary equipment that the first intelligent electronic device 200 is received according to preset anti-misoperation locking logic sum
Status information determine to stand the corresponding unlock of outer unlocking command operate it is whether legal, if so, thening follow the steps S403；Otherwise, it holds
Row step S404.
Wherein, the status information of primary equipment can by intelligent terminal 500 obtain primary equipment current state information after
It is sent to the first intelligent electronic device 200.
Step S403, the first intelligent electronic device 200 unlock life to outside 500 dispatching station of measure and control device 400 and intelligent terminal
It enables, and sends affirmative acknowledgement to the second intelligent electronic device 300.
Wherein, measure and control device 400 and intelligent terminal 500 execute unlock according to unlocking command outside the station received and operate.This
Affirmative acknowledgement in step may include unlocking successful relevant information, also may include that the corresponding unlock operation of unlocking command is closed
The relevant information of method.Certainly, in this step, the first intelligent electronic device 200 can be only to measure and control device 400 and intelligent terminal 500
Unlocking command outside dispatching station, without sending affirmative acknowledgement to anti-error host 100.User can set according to actual needs.
Step S404, the first intelligent electronic device 200 are not unlocked to outside 500 dispatching station of measure and control device 400 and intelligent terminal
Order, and negative response is sent to the second intelligent electronic device 300.
Wherein, the negative response in this step may include the relevant information of unlock failure, also may include outer unlock of standing
Corresponding unlock is ordered to operate illegal relevant information.
Step S405, the first intelligent electronic device 200 are latched life to outside 500 dispatching station of measure and control device 400 and intelligent terminal
It enables, and sends affirmative acknowledgement to the second intelligent electronic device 300.
Wherein, measure and control device 400 and intelligent terminal 500 are according to locking order execution lock operation outside the station received.This
Affirmative acknowledgement in step may include that the corresponding successful relevant information of lock operation is ordered in locking,
When standing outer remote control operation, by Fig. 3 and step shown in Fig. 4, the anti-error locking system of substation realizes number
Anti-misoperation locking and the process layer intelligence of wall measure and control device 400 in Zi Hua substation and intelligent substation station when remote control operation
The anti-misoperation locking of terminal 500, the electric appliance maloperation effectivelying prevent in substation provide safeguard for the safe operation of substation.
The anti-error locking system of above-mentioned substation can be realized number in standing when remote control operation and the outer remote control operation in station
Anti-misoperation locking and the process layer intelligence of wall measure and control device 400 in Zi Hua substation and intelligent substation station when remote control operation
The anti-misoperation locking of terminal 500, the electric appliance maloperation effectivelying prevent in substation provide safeguard for the safe operation of substation.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of anti-error locking system of substation, which is characterized in that including anti-error host, the first intelligent electronic device and second
Intelligent electronic device；
After first intelligent electronic device receives unlocking command, according to the status information of anti-misoperation locking logic and primary equipment
Judge whether the corresponding unlock operation of the unlocking command is legal: if so, sending out to the measure and control device and intelligent terminal of substation
Send the unlocking command；Otherwise, the unlocking command is not sent to the measure and control device and the intelligent terminal；
The locking order received is sent to the measure and control device and the intelligent terminal by first intelligent electronic device；
Wherein, the unlocking command includes unlocking command and outer unlocking command of standing in standing, and the locking order includes locking in station
The outer locking order of order and station；In the station in unlocking command and the station locking order be sent to by the anti-error host it is described
First intelligent electronic device；The remote control outside the station is requested after remote control request outside second intelligent electronic device receiving station
It is mapped as outside the station that locking orders and is sent to first intelligent electronic device outside unlocking command and the station；It is described primary
The status information of equipment acquires the status information of primary equipment by the intelligent terminal and is sent to first smart electronics and fills
It sets.
2. the anti-error locking system of substation according to claim 1, which is characterized in that the anti-error host passes through described
The station level bus of substation sends in the station to first intelligent electronic device and is latched life in unlocking command and the station
It enables, second intelligent electronic device is sent to first intelligent electronic device by the station level bus and solved outside the station
Order is latched outside lock order and the station, and first intelligent electronic device is by the station level bus to the measure and control device
Send the unlocking command and locking order, the process layer bus that first intelligent electronic device passes through the substation
The unlocking command and locking order are sent to the intelligent terminal.
3. the anti-error locking system of substation according to claim 1 or 2, which is characterized in that first smart electronics
When device sends locking order in the station to the measure and control device and the intelligent terminal, also sends and agree to the anti-error host
Determine response.
4. the anti-error locking system of substation according to claim 1 or 2, which is characterized in that first smart electronics
When device sends locking order outside the station to the measure and control device and the intelligent terminal, also filled to second smart electronics
Set transmission affirmative acknowledgement.
5. the anti-error locking system of substation according to claim 1 or 2, which is characterized in that in the first intelligence electricity
After sub-device fails to the measure and control device and intelligent terminal unlock according to unlocking command outside the station, second intelligence
Electronic device sends remote control to outside the station and unsuccessfully replys.
6. the anti-error locking system of substation according to claim 2, which is characterized in that second intelligent electronic device
Remote control request outside the station is also mapped as outer remote control command of standing；It is solved in first intelligent electronic device according to outside the station
After lock order unlocks successfully the measure and control device and the intelligent terminal, second intelligent electronic device is controlled by the station
Remote control command outside the station is sent to the measure and control device by layer bus.
7. the anti-error locking system of substation according to claim 6, which is characterized in that if remote control command pair outside the station
The remote control success of the measure and control device, then second intelligent electronic device will be latched by the station level bus outside the station
Order is sent to first intelligent electronic device, and remote control successful respond is sent to outside the station；
If remote control command fails to the remote control of the measure and control device outside the station, second intelligent electronic device passes through described
Locking order outside the station is sent to first intelligent electronic device by station level bus, and is sent remote control to outside the station and lost
Lose response.
8. the anti-error locking system of substation according to claim 1 or 2, which is characterized in that first smart electronics
When device sends unlocking command in the station to the measure and control device and the intelligent terminal, also sends and agree to the anti-error host
Determine response；
When first intelligent electronic device sends unlocking command outside the station to the measure and control device and the intelligent terminal, also
Affirmative acknowledgement is sent to second intelligent electronic device.
9. the anti-error locking system of substation according to claim 1 or 2, which is characterized in that first smart electronics
Device judges that the corresponding unlock operation of the unlocking command is illegal according to the status information of anti-misoperation locking logic and primary equipment
When without sending unlocking command in the station to the measure and control device and the intelligent terminal, also sent to the anti-error host no
Determine response；
First intelligent electronic device judges the unlocking command according to the status information of anti-misoperation locking logic and primary equipment
Corresponding unlock operation is illegal without when unlocking command, going back to outside the measure and control device and the intelligent terminal transmission station
Negative response is sent to second intelligent electronic device.
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| CN201510585087.8A CN106532927B (en) | 2015-09-15 | 2015-09-15 | The anti-error locking system of substation |
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| CN201510585087.8A CN106532927B (en) | 2015-09-15 | 2015-09-15 | The anti-error locking system of substation |
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| CN106712283B (en) * | 2015-11-16 | 2019-12-13 | 珠海优特电力科技股份有限公司 | Transformer substation anti-misoperation locking method and device |
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| CN101609332A (en) * | 2009-07-22 | 2009-12-23 | 天津市电力公司 | Online three-layer synchronous anti-error locking system |
| CN101834471A (en) * | 2010-05-25 | 2010-09-15 | 广东电网公司珠海供电局 | Transformer substation dynamic anti-maloperation locking system realized on basis of integrated online five-prevention |
| CN104600849A (en) * | 2015-02-25 | 2015-05-06 | 国电南瑞科技股份有限公司 | Smart power grid master station and substation depth anti-misoperation system implementation method |
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2015
- 2015-09-15 CN CN201510585087.8A patent/CN106532927B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101609332A (en) * | 2009-07-22 | 2009-12-23 | 天津市电力公司 | Online three-layer synchronous anti-error locking system |
| CN101834471A (en) * | 2010-05-25 | 2010-09-15 | 广东电网公司珠海供电局 | Transformer substation dynamic anti-maloperation locking system realized on basis of integrated online five-prevention |
| CN104600849A (en) * | 2015-02-25 | 2015-05-06 | 国电南瑞科技股份有限公司 | Smart power grid master station and substation depth anti-misoperation system implementation method |
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