CN106527229A - Method for misoperation-preventing locking of transformer station secondary overhaul remote control operation - Google Patents
Method for misoperation-preventing locking of transformer station secondary overhaul remote control operation Download PDFInfo
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- CN106527229A CN106527229A CN201611074795.6A CN201611074795A CN106527229A CN 106527229 A CN106527229 A CN 106527229A CN 201611074795 A CN201611074795 A CN 201611074795A CN 106527229 A CN106527229 A CN 106527229A
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- remote control
- pressing plate
- soft pressing
- remote manipulation
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- General Physics & Mathematics (AREA)
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- Automation & Control Theory (AREA)
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Abstract
The invention discloses a method for misoperation-preventiing locking of a transformer station secondary overhaul remote control operation, and includes the following steps: 1. Initializing model data, a secondary overhaul operation misoperation-preventing rule base, a secondary circuit visualization unit and a front communication unit of a transformer station, and building an implementation environment; 2. confirming overhaul operation objects; 3. starting remote control operation on soft pressing plates of the operation objects; 4. identifying the type of a remote control operation process, performing remote control of overhaul operation items, performing misoperation-preventing check on the soft pressing plates subjected to remote control operation, and checking soft pressing plates of secondary equipment which realize on-off states through remote control communication interaction with a device; when remote control communication interaction with the device ends, or a misoperation-preventing check result is not passed, judging whether to end remote control, and if the result is no, returning to remote control of the overhaul operation items; and if the misoperation-preventing check result is not passed, reporting an error and cause, locking execution of remote control operation; and 5. if remote control is ended, performing missed-check inspection on the overhaul operation objects, and generating a remote control operation report.
Description
Technical field
The present invention relates to substation secondary maintenance field, and in particular to a kind of substation secondary overhauls the anti-error of remote manipulation
Blocking method.
Background technology
Intelligent substation is based on SCD models, realizes Quadratic Imaginary terminal and empty loop, instead of a large amount of cables with optical cable.
In order to realize that the secondary devices such as the control to GOOSE and SV secondary circuits, protection increased the soft pressing plate control of corresponding process layer
The effectiveness of GOOSE and SV signals, there is provided effective means realizes that secondary maintenance is correctly isolated.Visualized by secondary circuit,
Can be clearly seen that secondary circuit connects between the secondary devices such as protection, intelligent terminal and combining unit, and process layer is soft
The relation of pressing plate and secondary circuit.Therefore, the soft pressing plate of the secondary device such as protection is divided into the soft pressing plate of function and the soft pressing plate of process layer,
It is exactly to carry out throwing to its soft pressing plate to move back to these secondary device inspection operations, the especially throwing of the soft pressing plate of process layer is moved back.
Because the soft pressing plate quantity that intelligent substation inspection operation is related to it is more, and inspection operation flow process exist across interval straddle mounting
Situation is put, soft pressing plate is manually carried out on device panel and is thrown the reality safely for moving back the secondary inspection operation for being not suitable for intelligent substation
Apply, it is in need that operation is remotely controlled to corresponding soft pressing plate according to secondary inspection operation task.And current existing system is not
Possess the anti mis-closedown function for secondary maintenance remote manipulation, once faulty operation easily causes security incident.
The content of the invention
In order to overcome the shortcomings of above-mentioned prior art, it is an object of the invention to provide a kind of substation secondary maintenance remote control behaviour
The Interlocking Methods of work, carry out secondary inspection operation for secondary O＆M maintainer and provide technical support and safety guarantee, protect
The correctness of secondary inspection operation is demonstrate,proved, the efficiency of secondary inspection operation is improved, it is to avoid maloperation occur and give electric power netting safe running band
Carry out hidden danger.
The present invention is achieved through the following technical solutions：
A kind of substation secondary overhauls the Interlocking Methods of remote manipulation, comprises the following steps：
Step 1：It is the initialization model data of transformer station, secondary inspection operation anit-misoperation rules storehouse, secondary circuit visualization, front
Communication unit is put, structure realizes environment；
Step 2：Step 1 realization environmentally, displaying interface in secondary circuit visualization confirms inspection operation pair
As；
Step 3：Remote manipulation is started to the soft pressing plate of operation object by preposition communication unit；
Step 4：The type of identification remote manipulation process, remote control inspection operation project, according to secondary inspection operation anit-misoperation rules storehouse
The rule of middle setting, carries out anti-error check to the soft pressing plate of remote manipulation, if check result passes through, hands over device underwater acoustic remote control
Mutually carry out throwing/moving back the soft pressing plate of secondary device；At the end of interacting with device underwater acoustic remote control, or anti-error check result does not pass through,
Judge whether to terminate remote control, if the result is negative, then return remote control inspection operation project；Wherein anti-error check result does not pass through, also
Report mistake and reason, and the execution of locked remote control operation；
Step 5：If judging whether, the result for terminating remote control is yes, according to the rule set in secondary inspection operation anit-misoperation rules storehouse
Then, leakage detection inspection is carried out to inspection operation object current secondary loop state, then generates remote manipulation report.
The further scheme of the present invention is that the secondary inspection operation anit-misoperation rules storehouse in step 1 includes typical operating sequence
Storehouse and the soft pressing plate criterion storehouses of GOOSE；The secondary circuit visualization includes all intervals of intelligent substation and all devices
Secondary circuit graph show interface, the secondary circuit graph shows that interface includes starting/end RPB, secondary circuit graph
With the soft pressing plate list of defencive function, the secondary circuit graph includes that secondary device, secondary circuit on line, empty terminal, GOOSE are soft
Pressing plate, SV receive soft pressing plate and overhaul hard pressing plate, chosen guarantor in the soft pressing plate list display secondary circuit graph of the defencive function
The soft pressing plate information of function of protection unit；The preposition communication unit is by the Real-time Collection secondary device state that communicates with secondary device
Information, keeps the soft pressing plates of GOOSE, SV to receive soft pressing plate, the soft pressing plate of defencive function and overhaul the real-time status of hard pressing plate, and leads to
Cross underwater acoustic remote control interaction and realize that the soft pressing plates of GOOSE to secondary device, SV receive the remote control of soft pressing plate and the soft pressing plate of defencive function
Operation.
The further scheme of the present invention is that in step 4, the remote manipulation procedural type includes that remote manipulation maintenance is held
Row process and remote manipulation maintenance recovery process, it is operated by the secondary circuit current state identification of trouble hunt ing operation object
Procedural type, it is contrary with remote manipulation maintenance implementation procedure that remote manipulation overhauls recovery process, it then follows first carries out rear restoration principles；
The anti-error check adopts contrary anit-misoperation rules strategy according to remote manipulation procedural type.
The further scheme of the present invention is, in step 4, when the soft pressing plate to remote manipulation carries out anti-error check result
By when, first judge whether need to operate part checking, if result is yes, carry out operator's authentication, if the result is negative,
Or operator's authentication passes through, then judge whether to need to verify guardian, if result is yes, carry out guardian's checking and
Confirm, if the result is negative, or guardian's checking and be identified through, then interact with device underwater acoustic remote control carry out throwing/move back secondary device
Soft pressing plate；When operator's authentication does not pass through, or guardian checking and confirm not by when, judge whether terminate remote control.
The further scheme of the present invention is that the remote manipulation report content in step 5 includes report time, correct operation
Project, the operation item of maloperation and error reason, the operation item omitted and overall assessment.
Present invention advantage compared with prior art is：
First, operation, the related soft pressing plate of remote control secondary inspection operation, it is often more important that realize to distant are remotely controlled to secondary device
Control operation item carries out secondary inspection operation anti-misoperation locking, ensures the correctness of secondary maintenance remote manipulation, improves secondary maintenance
Secondary repair apparatus are carried out effective security isolation by operating efficiency, it is to avoid maloperation occurs affects electric power netting safe running, has
Immeasurable economic benefit；
2nd, operator and guardian's authentication are carried out, the correctness of secondary maintenance remote manipulation can be further ensured that.
Description of the drawings
The flow chart of Fig. 1 present invention.
Specific embodiment
A kind of substation secondary as shown in Figure 1 overhauls the Interlocking Methods of remote manipulation, it is characterised in that include with
Lower step：
Step 1：It is the initialization model data of transformer station, secondary inspection operation anit-misoperation rules storehouse, secondary circuit visualization, front
Communication unit is put, structure realizes environment；Wherein secondary inspection operation anit-misoperation rules storehouse includes that typical operating sequence storehouse and GOOSE are soft
Pressing plate criterion storehouse；The secondary circuit visualization includes the secondary circuit graph of all intervals of intelligent substation and all devices
Show interface, the secondary circuit graph shows that interface includes that beginning/end RPB, secondary circuit graph and defencive function is soft
Pressing plate list, the secondary circuit graph include that secondary device, secondary circuit on line, empty terminal, the soft pressing plates of GOOSE, SV are received
Soft pressing plate and the hard pressing plate of maintenance, the function of chosen protection device in the soft pressing plate list display secondary circuit graph of the defencive function
Soft pressing plate information；The preposition communication unit is kept by the Real-time Collection secondary device status information that communicated with secondary device
The soft pressing plates of GOOSE, SV receive soft pressing plate, the soft pressing plate of defencive function and overhaul the real-time status of hard pressing plate, and logical by remote control
Letter interaction realizes that the soft pressing plates of GOOSE to secondary device, SV receive the remote manipulation of soft pressing plate and the soft pressing plate of defencive function；
Step 2：Step 1 realization environmentally, according to secondary inspection operation task, open inspection operation object（Maintenance
Interval or device）Secondary circuit graph show interface determine working range；
Step 3：Show that triggering starts RPB on interface in the secondary circuit graph of step 2, activate remotely controlling functional, it is preposition
Communication unit starts remote manipulation to the soft pressing plate of operation object；
Step 4：The type of identification remote manipulation process, the remote manipulation procedural type include remote manipulation maintenance implementation procedure
Recovery process is overhauled with remote manipulation, by process class operated by the secondary circuit current state identification of trouble hunt ing operation object
Type, it is contrary with remote manipulation maintenance implementation procedure that remote manipulation overhauls recovery process, it then follows first carries out rear restoration principles；It is described anti-
Check by mistake and contrary anit-misoperation rules strategy is adopted according to remote manipulation procedural type；Remote control inspection operation project, according to secondary inspection
The rule set in repairing operation anit-misoperation rules storehouse, carries out anti-error check to the soft pressing plate of remote manipulation, if check result passes through, first
Judge whether to need, to operating part checking, if result is yes, to carry out operator's authentication, if the result is negative, or operator
Authentication passes through, then judge whether to need to verify guardian, if result is yes, carry out guardian's checking and confirmation, if
As a result be it is no, or guardian checking and be identified through, then interacting with device underwater acoustic remote control carries out throwing/moving back the soft pressure of secondary device
Plate；At the end of interacting with device underwater acoustic remote control, or anti-error check result does not pass through, and operator's authentication does not pass through, or prison
Shield people checking and confirmation do not pass through, and judge whether to terminate remote control, if the result is negative, then return remote control inspection operation project；Wherein
Anti-error check result does not pass through, and also reports mistake and reason, and the execution of locked remote control operation；
Step 5：If judging whether, the result for terminating remote control is yes, and triggering terminates RPB, exits remotely controlling functional knot
Shu Benci remote manipulation processes, further according to the rule set in secondary inspection operation anit-misoperation rules storehouse, work as to inspection operation object
Front secondary circuit state carries out leakage detection inspection, then generate remote manipulation report, remote manipulation report content include report time,
Correct operation item, the operation item of maloperation and error reason, the operation item omitted and overall assessment, overall assessment is
The total result of correct operation or problem operation is given for remote manipulation process, be there is maloperation and be evaluated as when omitting operation
Problem is operated, and remote manipulation report content should save as file for Reports Administration, and supports report printing function.
In the present embodiment, remote manipulation report needs to be stored as remote manipulation report file for Reports Administration, file
Name format is defined as：Time _ the ID_ that stands intervals ID_ devices ID_ evaluates .ctrlrep, wherein, time format is defined as：Year（4
Position）Month（2）Day（2）When（2）Point（2）Second（2）, during the maintenance remote manipulation of interval, device ID is 0, and device ID has tool
Body value represents single turnaround of unit remote manipulation, evaluates and represents correct operation with O, represents problem operation with Q, and file need to be stored in finger
Determine under path, file content form is defined as follows shown using XML format.
Claims (5)
1. a kind of substation secondary overhauls the Interlocking Methods of remote manipulation, it is characterised in that comprise the following steps：
Step 1：It is the initialization model data of transformer station, secondary inspection operation anit-misoperation rules storehouse, secondary circuit visualization, front
Communication unit is put, structure realizes environment；
Step 2：Step 1 realization environmentally, displaying interface in secondary circuit visualization confirms inspection operation pair
As；
Step 3：Remote manipulation is started to the soft pressing plate of operation object by preposition communication unit；
Step 4：The type of identification remote manipulation process, remote control inspection operation project, according to secondary inspection operation anit-misoperation rules storehouse
The rule of middle setting, carries out anti-error check to the soft pressing plate of remote manipulation, if check result passes through, hands over device underwater acoustic remote control
Mutually carry out throwing/moving back the soft pressing plate of secondary device；At the end of interacting with device underwater acoustic remote control, or anti-error check result does not pass through,
Judge whether to terminate remote control, if the result is negative, then return remote control inspection operation project；Wherein anti-error check result does not pass through, also
Report mistake and reason, and the execution of locked remote control operation；
Step 5：If judging whether, the result for terminating remote control is yes, according to the rule set in secondary inspection operation anit-misoperation rules storehouse
Then, leakage detection inspection is carried out to inspection operation object current secondary loop state, then generates remote manipulation report.
2. a kind of substation secondary as claimed in claim 1 overhauls the Interlocking Methods of remote manipulation, it is characterised in that：Step
Secondary inspection operation anit-misoperation rules storehouse in rapid 1 includes typical operating sequence storehouse and the soft pressing plate criterion storehouses of GOOSE；The secondary returning
Road visualization includes that all intervals of intelligent substation and the secondary circuit graph of all devices show interface, the secondary circuit
Figure shows that interface includes starting/end RPB, secondary circuit graph and the soft pressing plate list of defencive function, the secondary circuit
Figure includes that secondary device, secondary circuit on line, empty terminal, the soft pressing plates of GOOSE, SV receive soft pressing plate and overhaul hard pressing plate, institute
State the soft pressing plate information of function of chosen protection device in the soft pressing plate list display secondary circuit graph of defencive function；It is described preposition logical
Letter unit keeps the soft pressing plates of GOOSE, SV to receive soft pressure by the Real-time Collection secondary device status information that communicates with secondary device
The real-time status of the soft pressing plate of plate, defencive function and the hard pressing plate of maintenance, and realized to secondary device by underwater acoustic remote control interaction
The soft pressing plates of GOOSE, SV receive the remote manipulation of soft pressing plate and the soft pressing plate of defencive function.
3. a kind of substation secondary as claimed in claim 1 overhauls the Interlocking Methods of remote manipulation, it is characterised in that：
In step 4, the remote manipulation procedural type includes remote manipulation maintenance implementation procedure and remote manipulation maintenance recovery process, leads to
Cross trouble hunt ing operation object secondary circuit current state identification operated by procedural type, remote manipulation maintenance recovery process with
Remote manipulation maintenance implementation procedure is contrary, it then follows first carry out rear restoration principles；The anti-error check is according to remote manipulation process class
Type adopts contrary anit-misoperation rules strategy.
4. a kind of substation secondary as described in claim 1 or 3 overhauls the Interlocking Methods of remote manipulation, and its feature exists
In：In step 4, when the soft pressing plate to remote manipulation carries out anti-error check result to be passed through, first judge whether to need to operation
Part checking, if result is yes, carries out operator's authentication, and if the result is negative, or operator's authentication passes through, then judge
Whether need to verify guardian, if result is yes, carry out guardian's checking and confirmation, if the result is negative, or guardian tests
Demonstrate,prove and be identified through, then interacting with device underwater acoustic remote control carries out throwing/moving back the soft pressing plate of secondary device；When operator's authentication not
Pass through, or guardian checking and confirm not by when, judge whether terminate remote control.
5. a kind of substation secondary as claimed in claim 1 overhauls the Interlocking Methods of remote manipulation, it is characterised in that：Step
Remote manipulation report content in rapid 5 includes that report time, correct operation item, the operation item of maloperation and mistake are former
Cause, the operation item omitted and overall assessment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074795.6A CN106527229A (en) | 2016-11-30 | 2016-11-30 | Method for misoperation-preventing locking of transformer station secondary overhaul remote control operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074795.6A CN106527229A (en) | 2016-11-30 | 2016-11-30 | Method for misoperation-preventing locking of transformer station secondary overhaul remote control operation |
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| CN106527229A true CN106527229A (en) | 2017-03-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611074795.6A Pending CN106527229A (en) | 2016-11-30 | 2016-11-30 | Method for misoperation-preventing locking of transformer station secondary overhaul remote control operation |
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Cited By (3)
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| CN107423323A (en) * | 2017-03-31 | 2017-12-01 | 国网电力科学研究院武汉南瑞有限责任公司 | SCD file void loop and the correlating method of soft pressing plate information |
| CN111711269A (en) * | 2020-06-05 | 2020-09-25 | 广东电网有限责任公司 | Soft pressing plate state control method, device, equipment and storage medium |
| CN113708484A (en) * | 2021-07-08 | 2021-11-26 | 国网浙江省电力有限公司浦江县供电公司 | Anti-misoperation unlocking management and control system and method for transformer substation equipment |
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| CN113708484A (en) * | 2021-07-08 | 2021-11-26 | 国网浙江省电力有限公司浦江县供电公司 | Anti-misoperation unlocking management and control system and method for transformer substation equipment |
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Application publication date: 20170322 |