CN102565572A - Platform and method for judging fault of match power grid - Google Patents
Platform and method for judging fault of match power grid Download PDFInfo
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- CN102565572A CN102565572A CN2011103968148A CN201110396814A CN102565572A CN 102565572 A CN102565572 A CN 102565572A CN 2011103968148 A CN2011103968148 A CN 2011103968148A CN 201110396814 A CN201110396814 A CN 201110396814A CN 102565572 A CN102565572 A CN 102565572A
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Abstract
The invention relates to a platform and a method for judging a fault of a match power grid and belongs to the technical field of power grid management. The platform comprises a fault information receiving module, a fault equipment positioning module, a fault information screening module, a line topological analysis module, an equipment operation information analysis module, a line switch analysis module and a fault analysis display module. The method comprises the following steps of: receiving fault information; acquiring source equipment information related to the fault information; screening the fault information to obtain a line topological structure and an equipment list; carrying out measurement analysis and judging whether equipment has a fault, executing the next step if yes, and finishing if no; detecting on-off information of a switch and judging whether a line fault exists; and determining the type, the position and the influence region of the fault and displaying the fault equipment and the information and the influence region thereof. According to the platform and the method, as soon as the reported fault information is received, the judgment can be automatically carried out in advance to obtain the accurate type, position and influence region of the fault so as to provide powerful basis for rush repair and management of the fault.
Description
Technical field
The present invention relates to a kind ofly can one receive platform and the method that fault information reporting can shift to an earlier date place, type and the coverage of studying and judging electric power adapted electric network fault automatically, belong to the administration of power networks technical field.
Background technology
For a long time; When power matching network breaks down; Before fault reports back entering scene rush to repair; Can not analyze and accurately fault location source and relevant device information for failure message, the affirmation of description and the repairing personnel that can only depend on the user behind the scene promptly can not in time accurately be judged the type of fault, the scope of influence etc.Such as; Existing power consumer carries out fault through electric company 95598 (state's net power customer service system) repair call and reports for repairment, and 95598 service handling personnel report for repairment and accept, the recording user repairing information; And information is transmitted to 95598 remote work stations; 95598 remote work station personnel are again according to the region of reporting for repairment, and it is single to distribute the repairing worker to each anxious class of repairing, and the urgency class of repairing receives that the single respective resources of dispatching again of repairing worker is to on-the-spot affirmation fault type, scene rush to repair.
What above-mentioned present situation was brought is: accurate fault location source and relevant device information when power failure is handled, accurately obtain fault type and coverage and exist and lag behind; Depend on the affirmation of repairing personnel behind the scene, thus the scheduling of the progress of influence repairing and repairing resource.
Informationalized all-round construction along with electric power network; Accomplished the power grid GIS system; Add that mobile communication technology such as 3G makes that big data quantity communications such as remote speech, video, data are more and more convenient, these all are to build special electric power network fault to study and judge system and created condition.
Summary of the invention
The technical matters that the present invention will solve is: propose a kind of obtain one receive fault information reporting after promptly promptly and accurately fault location source and relevant device information and accurately obtain fault type and coverage study and judge platform and analysis method; Thereby, and then improve the efficient of breakdown repair and administration of power networks for breakdown repair and administration of power networks provide information accurately as early as possible.
In order to solve the problems of the technologies described above; The technical scheme one that the present invention proposes is: a kind of adapted electric network fault is studied and judged platform, comprises failure message receiver module, faulty equipment locating module, failure message screening module, line topological analysis module, equipment operation information analysis module, line switching analysis module and fault analysis display module;
Said failure message receiver module is used for the failure message that reports is received and verification;
Said equipment locating module is used for obtaining through existing power distribution management system the actual geographic position and the account information of the source device relevant with failure message;
Said failure message screening module is used for the failure message behind the equipment location is screened, and gets rid of the scheduled outage failure message and the confirmed failure message that have generated;
Said line topological analysis module is used for the adapted electric line under the failure message that filters out is carried out topological analysis, obtains the topological structure of this adapted electric line and the circuit charging equipment tabulation of associated topologies structure;
Said equipment operation information analysis module is used for that the circuit charging equipment that the circuit charging equipment is tabulated is carried out equipment operation information step by step and calls cls analysis together, and judges whether the circuit charging equipment exists fault;
Said line switching analysis module is used to the switch folding information that detects the On line switch on the adapted electric line and go out wiretap, and judges whether the adapted electric line exists line fault;
Said fault analysis display module is used for confirming fault type, the position of fault and fault effects zone according to equipment operation information, switch folding information and topological structure; There are the circuit charging equipment and the account information thereof of fault through existing adapted power grid GIS system demonstration, and show the range of influence of the adapted electric line that has fault.
In order to solve the problems of the technologies described above, two of the technical scheme that the present invention proposes is: a kind of adapted electric network fault analysis method, adopt above-mentioned adapted electric network fault to study and judge platform, and carry out following steps:
1) receives failure message: through the failure message that the failure message receiver module receives in real time and verification reports;
2) equipment location: the faulty equipment locating module obtains the actual geographic position and the account information of the source device relevant with failure message through existing power distribution management system;
3) failure message screening: the failure message after the failure message screening module is located source device screens; Judge whether the failure message behind the source device location belongs to the scheduled outage failure message that has generated and confirmed failure message; Then get rid of in this way, as not being then to carry out next step;
4) line topological analysis: the line topological analysis module is reviewed through power supply point the adapted electric line under the failure message that filters out is carried out topological analysis, obtains the topological structure of this adapted electric line and the circuit charging equipment tabulation of associated topologies structure;
5) equipment operation information analysis: equipment operation information analysis module is carried out equipment operation information step by step with the circuit charging equipment in the tabulation of circuit charging equipment and is called cls analysis together; Judge according to the equipment operation information that analyzes whether the circuit charging equipment exists fault; Then carry out next step in this way; As be not that then failure judgement information is user's internal fault information, finish to study and judge;
6) line switching analysis: the line switching analysis module detects the On line switch on the adapted electric line and goes out the switch folding information of wiretap, judges whether the adapted electric line exists line fault;
7) definite and displaying fault: the fault analysis display module is confirmed fault type according to said equipment operation information and switch folding information; Confirm the position of fault and fault effects zone according to said topological structure; There are the circuit charging equipment and the account information thereof of fault through existing adapted power grid GIS system demonstration, and show the range of influence of the adapted electric line that has fault.
Improving of one of technique scheme one is: said circuit charging equipment is wiretap, On line switch, distribution transforming, negative control device and low pressure ammeter box, and it is to check whether the correlated current magnitude of voltage of circuit charging equipment is unusual that said equipment operation information is called cls analysis together.
Improving of one of technique scheme two is: said source device is to obtain the low pressure ammeter box equipment that the user is associated according to the Customs Assigned Number that reports for repairment through existing power distribution management system, and the actual geographical coordinate information of said source device and account information are that the unique coding according to source device obtains through having the power distribution management system queries now.
Improving of one of technique scheme three is: said failure message comprises that 95598 users report failure message for repairment, and existing power information acquisition system (CSM) reports failure message and existing power distribution automation management system (DMS) to report failure message; Said fault type comprises low district's fault, distribution transforming fault, middle pressure client's internal fault, part line fault and the circuit fault completely of presenting a theatrical performance as the last item on a programme.
Two improvement one of technique scheme is: said failure message is 95598 user's repairing information; The said the 2nd) in the step, said source device is to obtain low pressure ammeter box equipment or the negative control device that the user is associated according to the Customs Assigned Number that reports for repairment through existing power distribution management system; Actual geographical coordinate information of said source device and account information are to obtain through existing power distribution management system queries according to low pressure ammeter box equipment or negative unique coding of controlling device.
Two improvement two of technique scheme is: said failure message is that existing power information acquisition system reports failure message; The said the 2nd) in the step, said source device is to obtain distribution transforming, switch and negative control device according to the asset of equipments numbering through existing power distribution management system; Actual geographical coordinate information of said source device and account information are to obtain through existing power distribution management system queries according to source distribution transforming, switch and negative unique coding of controlling device.
Two improvement three of technique scheme is: said failure message is that existing power distribution automation management system reports failure message; The said the 2nd) in the step, said source device is to obtain distribution transforming, switch and negative control device according to the asset of equipments numbering through existing power distribution management system; Actual geographical coordinate information of said source device and account information are to obtain through existing power distribution management system queries according to source distribution transforming, switch and negative unique coding of controlling device.
Two improvement four of technique scheme is: the said the 3rd) in the step; Whether failure message screening module at first failure judgement information is the scheduled outage failure message that has generated; Then get rid of this failure message in this way and do not study and judge, and inform through 95598 systems and to report the user for repairment, as not being that then whether failure judgement information is confirmed failure message; Then get rid of this failure message in this way and do not study and judge, and inform that through 95598 systems the user has confirmed the repairing situation of fault; As neither the scheduled outage failure message neither be confirmed failure message, then carry out next step.
Two improve and one be of technique scheme: the said the 4th) in the step; It is to carry out power supply point according to the actual geographic position of source device to review and form and review the path that said power supply point is reviewed; Collect power supply point then and review the circuit charging equipment on the path; The circuit charging equipment is classified, made up, form the tabulation of circuit charging equipment.
Two improve and two be of technique scheme: the said the 5th) in the step; Said circuit charging equipment is wiretap, On line switch, distribution transforming, negative control device and low pressure ammeter box, and it is to check whether the correlated current magnitude of voltage of circuit charging equipment is unusual that said equipment operation information is called cls analysis together.
Two improve and three be of technique scheme: the said the 6th) in the step, saidly judge whether the adapted electric line exists line fault to comprise:
1. if the outlet switch closure, and On line switch has disconnection, then judges it is the part line failure;
2. if going out wiretap breaks off, then judge it is the whole piece line failure;
3. if go out wiretap and On line switch all is in closure state, then judgement is that circuit does not break down but device fails.
Two improve and four be of technique scheme: the said the 7th) in the step, said definite fault type comprises:
A. report like the user transformers non-fault, confirm that then fault type is the low district's fault of presenting a theatrical performance as the last item on a programme;
B. have fault to report like user transformers, but the wireless switch of going up reports with the outlet switch fault, then definite fault type is the distribution transforming fault;
C. have fault to report like user transformers, and switch fault reports on wired, confirm that then fault type is a part line fault;
D. there is fault to report like user transformers, and has the outlet switch fault to report, confirm that then fault type is a circuit fault completely;
E. report like the negative control of user device non-fault, confirm that then fault type is middle pressure client internal fault;
F. have fault to report like the negative control of user device, and switch fault reports on wired, confirm that then fault type is a part line fault;
G. there is fault to report like the negative control of user device, and has the outlet switch fault to report, confirm that then fault type is a circuit fault completely.
Two further improve and be of technique scheme: the said the 3rd) in the step; Whether failure message screening module at first failure judgement information is the scheduled outage failure message that has generated; Then get rid of this failure message in this way and do not study and judge, and inform through 95598 systems and to report the user for repairment; As be not the scheduled outage failure message then failure judgement information whether be confirmed failure message, then get rid of this failure message in this way and do not study and judge, and inform that through 95598 systems the user has confirmed the repairing situation of fault; As neither the scheduled outage failure message neither confirmed failure message, then carry out next step;
The said the 4th) in the step; The said the 4th) in the step; It is to carry out power supply point according to the actual geographic position of source device to review and form and review the path that said power supply point is reviewed; Collect power supply point then and review the circuit charging equipment on the path, the circuit charging equipment is classified, made up, form the tabulation of circuit charging equipment;
The said the 5th) in the step, said circuit charging equipment is wiretap, On line switch, distribution transforming, negative control device and low pressure ammeter box;
The said the 6th) in the step, if the outlet switch closure, and On line switch has disconnection, then judges it is the part line failure; Break off if go out wiretap, then judge it is the whole piece line failure; If go out wiretap and On line switch all is in closure state, then judgement is that circuit does not break down but device fails;
The said the 7th) in the step, said definite fault type comprises:
A. report like the user transformers non-fault, confirm that then fault type is the low district's fault of presenting a theatrical performance as the last item on a programme;
B. have fault to report like user transformers, but the wireless switch of going up reports with the outlet switch fault, then definite fault type is the distribution transforming fault;
C. have fault to report like user transformers, and switch fault reports on wired, confirm that then fault type is a part line fault;
D. there is fault to report like user transformers, and has the outlet switch fault to report, confirm that then fault type is a circuit fault completely;
E. report like the negative control of user device non-fault, confirm that then fault type is middle pressure client internal fault;
F. have fault to report like the negative control of user device, and switch fault reports on wired, confirm that then fault type is a part line fault;
G. there is fault to report like the negative control of user device, and has the outlet switch fault to report, confirm that then fault type is a circuit fault completely.
The invention has the beneficial effects as follows: after adopting technique scheme; Through initiatively reporting the passive cls analysis equipment operation failure message of calling together of failure message and key node to combine; Can study and judge (anticipation in advance) very first time after reception reports failure message automatically; And obtain fault type, the position of fault and fault effects zone accurately, thereby for breakdown repair and management provide strong foundation, and then improve the efficient of breakdown repair and administration of power networks.
Description of drawings
Adapted electric network fault of the present invention is studied and judged platform and analysis method is described further below in conjunction with accompanying drawing.
Fig. 1 is the Organization Chart that the embodiment of the invention one adapted electric network fault is studied and judged platform.
Fig. 2 is the process flow diagram of the embodiment of the invention one adapted electric network fault analysis method.
Fig. 3 is the Organization Chart that the embodiment of the invention two adapted electric network faults are studied and judged platform.
Fig. 4 is the process flow diagram of the embodiment of the invention two adapted electric network fault analysis methods.
Fig. 5 is the Organization Chart that the embodiment of the invention three adapted electric network faults are studied and judged platform.
Embodiment
Embodiment one
It is as shown in Figure 1 that present embodiment adapted electric network fault is studied and judged platform, and receipt source comprises failure message receiver module 1 in the failure message that existing 95598 systems report for repairment; Faulty equipment locating module 2; Failure message screening module 3, line topological analysis module 4, equipment operation information analysis module 5; Line switching analysis module 6, fault analysis display module 7;
Failure message receiver module 1 is used for the failure message that 95598 systems report is received and verification;
Equipment locating module 2 is through having actual geographic position and the account information that power distribution management system (PMS) obtains the source device relevant with failure message now;
Failure message screening module 3 is used for the failure message behind the equipment location is screened, and gets rid of the scheduled outage failure message and the confirmed failure message that have generated;
Line topological analysis module 4 is used for the adapted electric line under the failure message that filters out is carried out topological analysis, obtains the topological structure of this adapted electric line and the circuit charging equipment tabulation of associated topologies structure;
Equipment operation information analysis module 5 is used for that the circuit charging equipment that the circuit charging equipment is tabulated is carried out operation information step by step and calls cls analysis together, judges according to the equipment operation information that analyzes whether the circuit charging equipment exists fault;
Line switching analysis module 6 is used to the switch folding information that detects the On line switch on the adapted electric line and go out wiretap, judges whether the adapted electric line exists line fault;
Fault analysis display module 7 is used for confirming fault type according to the analysis result of equipment operation information analysis module and line switching analysis module, and confirms the fault effects zone according to the topological structure of adapted electric line.
Present embodiment adapted electric network fault analysis method is as shown in Figure 2, adopts above-mentioned power matching network fault to study and judge platform automatically, and carries out following steps:
1) receives failure message: through the failure message that failure message receiver module 1 receives in real time and verification 95598 systems report.
2) equipment location: faulty equipment locating module 2 obtains the actual geographic position and the account information of the source device relevant with failure message through existing power distribution management system (PMS).
Concrete steps are: according to the Customs Assigned Number that reports for repairment; Obtain low pressure ammeter box equipment that the user is associated or negative control device as source device through existing power distribution management system (PMS), and the unique coded query through low pressure ammeter box equipment or negative control device is to source device geographical coordinate information of reality and account information.
3) failure message screening: the failure message behind 3 pairs of source device location of failure message screening module screens; Judge whether the failure message behind the location belongs to scheduled outage failure message and the confirmed failure message that has generated; Then get rid of in this way, as not being then to carry out next step.
Concrete screening step is: whether failure message screening module at first failure judgement information is the scheduled outage failure message that has generated; The scheduled outage failure message is then got rid of this failure message and is not is not studied and judged in this way; And inform through 95598 systems and to report the user for repairment; As be not the scheduled outage failure message then failure judgement information whether be confirmed failure message; Confirmed in this way failure message is then got rid of this failure message and is not is not studied and judged, and informs that through 95598 systems the user has confirmed the repairing situation of fault; As neither the scheduled outage failure message neither confirmed failure message, then carry out next step.
4) line topological analysis: line topological analysis module 4 is reviewed through power supply point the adapted electric line under the failure message that filters out is carried out topological analysis, obtains the topological structure of this adapted electric line and the circuit charging equipment tabulation of associated topologies structure.
The concrete analysis step is: at first carry out power supply point according to the actual geographic position of source device and review, form and review path (obtaining the topological structure of this adapted electric line); Collect power supply point then and review the circuit charging equipment on the path, the circuit charging equipment is classified, made up, form the tabulation of circuit charging equipment.
5) equipment operation information analysis: equipment operation information analysis module 5 is carried out equipment operation information with the circuit charging equipment in the tabulation of circuit charging equipment step by step through existing power information acquisition system (CSM) and is called cls analysis together; Judge according to the equipment operation information that analyzes whether the circuit charging equipment exists fault; Then carry out next step in this way; As be not that then failure judgement information is user's internal fault information, finish to study and judge.
The concrete analysis step is: go out wiretap, On line switch, distribution transforming, negative control device, low pressure ammeter box (circuit charging equipment) in the circuit charging equipment tabulation carry out equipment operation information step by step and call cls analysis together; Whether the correlated current magnitude of voltage of checking the circuit charging equipment is unusual; If, then there is fault, if not; Then all moving normally in the said equipment, can failure judgement information be the fault repairing information that causes inside to break down to report owing to client's self reason.
6) line switching analysis: line switching analysis module 6 detects the On line switch on the adapted electric line through existing power distribution automation management system (DMS) and goes out the switch folding information of wiretap, judges whether the adapted electric line exists line fault; Then judge the 5th in this way) in the step circuit charging equipment to have fault be line fault, as not being then to judge the 5th) in the step circuit charging equipment to have fault be circuit charging equipment faults itself.
Specifically judge whether the adapted electric line exists the step of line fault to comprise:
1. if the outlet switch closure, and On line switch has disconnection, then judges it is the part line failure;
2. if going out wiretap breaks off, then judge it is the whole piece line failure;
3. if go out wiretap and On line switch all is in closure state, then judgement is that circuit does not break down but device fails.
7) definite and displaying fault: failure analysis module 7 is confirmed fault type according to the said equipment operation information and switch folding information; Confirm the position of fault and fault effects zone according to the topological structure of above-mentioned adapted electric line; There are the circuit charging equipment and the account information thereof of fault through existing adapted power grid GIS system demonstration, and show the range of influence of the adapted electric line that has line fault.Concrete steps are:
At first; According to the failure condition that the analysis result of the said equipment operating analysis and switch folding information is confirmed, further confirm the particular type (fault type comprises low district's fault, distribution transforming fault, middle pressure client's internal fault, part line fault and the circuit fault completely of presenting a theatrical performance as the last item on a programme) of fault; The detailed process of confirming fault type comprises:
A. report like the user transformers non-fault, confirm that then fault type is the low district's fault of presenting a theatrical performance as the last item on a programme;
B. have fault to report like user transformers, but the wireless switch of going up reports with the outlet switch fault, then definite fault type is the distribution transforming fault;
C. have fault to report like user transformers, and switch fault reports on wired, confirm that then fault type is a part line fault;
D. there is fault to report like user transformers, and has the outlet switch fault to report, confirm that then fault type is a circuit fault completely;
E. report like the negative control of user device non-fault, confirm that then fault type is middle pressure client internal fault;
F. have fault to report like the negative control of user device, and switch fault reports on wired, confirm that then fault type is a part line fault;
G. there is fault to report like the negative control of user device, and has the outlet switch fault to report, confirm that then fault type is a circuit fault completely;
At last, according to fault type that analyzes and fault zone,, on the map of existing generalized information system, position and relevant account information demonstration the charging equipment that breaks down; Or through the line topological analysis, with the zone of line fault influence, brightening and demonstration on the map of existing generalized information system.
Embodiment two
It is as shown in Figure 3 that present embodiment adapted electric network fault is studied and judged platform, is the variation on embodiment one basis, and different is except identical with embodiment one for it: the failure message that receipt source reports in existing power information acquisition system (CSM).
Present embodiment adapted electric network fault analysis method is as shown in Figure 4; Different is except identical with embodiment one: (1) is the 2nd) in the step; Owing to had the unique coding of equipment in the reporting information; And the no user number information reports; So not need according to Customs Assigned Number obtain the user related low pressure ammeter box or negative control device; But obtain distribution transforming, switch and negative control device as source device through existing power distribution management system, and, obtain the actual geographic position and the account information of the relevant source device of failure message through existing power distribution management system (PMS) directly according to unique coding of distribution transforming, switch and negative control device according to the asset of equipments numbering; (2) the 3rd) in the step, scheduled outage information and confirmed failure message need not informed through 95598 systems and reported the user for repairment.
Embodiment three
It is as shown in Figure 5 that present embodiment adapted electric network fault is studied and judged platform, is the variation on embodiment two bases, and different is except identical with embodiment two for it: the failure message that receipt source reports in existing power distribution automation management system (DMS).
The present invention is not limited to the described concrete technical scheme of the foregoing description, and the technical scheme that all employings are equal to replacement formation is the protection domain that the present invention requires.
Claims (14)
1. an adapted electric network fault is studied and judged platform, it is characterized in that: comprise failure message receiver module, faulty equipment locating module, failure message screening module, line topological analysis module, equipment operation information analysis module, line switching analysis module and fault analysis display module;
Said failure message receiver module is used for the failure message that reports is received and verification;
Said equipment locating module is used for obtaining through existing power distribution management system the actual geographic position and the account information of the source device relevant with failure message;
Said failure message screening module is used for the failure message behind the equipment location is screened, and gets rid of the scheduled outage failure message and the confirmed failure message that have generated;
Said line topological analysis module is used for the adapted electric line under the failure message that filters out is carried out topological analysis, obtains the topological structure of this adapted electric line and the circuit charging equipment tabulation of associated topologies structure;
Said equipment operation information analysis module is used for that the circuit charging equipment that the circuit charging equipment is tabulated is carried out equipment operation information step by step and calls cls analysis together, and judges whether the circuit charging equipment exists fault;
Said line switching analysis module is used to the switch folding information that detects the On line switch on the adapted electric line and go out wiretap, and judges whether the adapted electric line exists line fault;
Said fault analysis display module is used for confirming fault type, the position of fault and fault effects zone according to equipment operation information, switch folding information and topological structure; There are the circuit charging equipment and the account information thereof of fault through existing adapted power grid GIS system demonstration, and show the range of influence of the adapted electric line that has fault.
2. study and judge platform according to the said adapted electric network fault of claim 1; It is characterized in that: said circuit charging equipment is wiretap, On line switch, distribution transforming, negative control device and low pressure ammeter box, and it is to check whether the correlated current magnitude of voltage of circuit charging equipment is unusual that said equipment operation information is called cls analysis together.
3. study and judge platform according to the said adapted electric network fault of claim 1; It is characterized in that: said source device is to obtain the low pressure ammeter box equipment that the user is associated according to the Customs Assigned Number that reports for repairment through existing power distribution management system, and the actual geographical coordinate information of said source device and account information are that the unique coding according to source device obtains through having the power distribution management system queries now.
4. study and judge platform according to the said adapted electric network fault of claim 1, it is characterized in that: said failure message comprises 95598 user's repairing information, and existing power information acquisition system reports failure message and existing power distribution automation management system to report failure message; Said fault type comprises low district's fault, distribution transforming fault, middle pressure client's internal fault, part line fault and the circuit fault completely of presenting a theatrical performance as the last item on a programme.
5. adapted electric network fault analysis method, adopt according to claim 1 the adapted electric network fault to study and judge platform, and carry out following steps:
1) receives failure message: through the failure message that the failure message receiver module receives in real time and verification reports;
2) equipment location: the faulty equipment locating module obtains the actual geographic position and the account information of the source device relevant with failure message through existing power distribution management system;
3) failure message screening: the failure message after the failure message screening module is located source device screens; Judge whether the failure message behind the source device location belongs to scheduled outage failure message and the confirmed failure message that has generated; Then get rid of in this way, as not being then to carry out next step;
4) line topological analysis: the line topological analysis module is reviewed through power supply point the adapted electric line under the failure message that filters out is carried out topological analysis, obtains the topological structure of this adapted electric line and the circuit charging equipment tabulation of associated topologies structure;
5) equipment operation information analysis: equipment operation information analysis module is carried out equipment operation information step by step with the circuit charging equipment in the tabulation of circuit charging equipment and is called cls analysis together; Judge according to the equipment operation information that analyzes whether the circuit charging equipment exists fault; Then carry out next step in this way; As be not that then failure judgement information is user's internal fault information, finish to study and judge;
6) line switching analysis: the line switching analysis module detects the On line switch on the adapted electric line and goes out the switch folding information of wiretap, judges whether the adapted electric line exists line fault;
7) definite and displaying fault: the fault analysis display module is confirmed fault type according to said equipment operation information and switch folding information; Confirm the position of fault and fault effects zone according to said topological structure; There are the circuit charging equipment and the account information thereof of fault through existing adapted power grid GIS system demonstration, and show the range of influence of the adapted electric line that has fault.
6. according to the said adapted electric network fault of claim 5 analysis method, it is characterized in that: said failure message is that 95598 users report failure message for repairment; The said the 2nd) in the step, said source device is to obtain low pressure ammeter box equipment or the negative control device that the user is associated according to the Customs Assigned Number that reports for repairment through existing power distribution management system; Actual geographical coordinate information of said source device and account information are to obtain through existing power distribution management system queries according to low pressure ammeter box equipment or negative unique coding of controlling device.
7. according to the said adapted electric network fault of claim 5 analysis method, it is characterized in that: said failure message is that existing power information acquisition system reports failure message; The said the 2nd) in the step, said source device is to obtain distribution transforming, switch and negative control device according to the asset of equipments numbering through existing power distribution management system; Actual geographical coordinate information of said source device and account information are to obtain through existing power distribution management system queries according to source distribution transforming, switch and negative unique coding of controlling device.
8. according to the said adapted electric network fault of claim 5 analysis method, it is characterized in that: said failure message is that existing power distribution automation management system reports failure message; The said the 2nd) in the step, said source device is to obtain distribution transforming, switch and negative control device according to the asset of equipments numbering through existing power distribution management system; Actual geographical coordinate information of said source device and account information are to obtain through existing power distribution management system queries according to source distribution transforming, switch and negative unique coding of controlling device.
9. according to the said adapted electric network fault of claim 5 analysis method; It is characterized in that: the said the 3rd) in the step; Whether failure message screening module at first failure judgement information is the scheduled outage failure message that has generated; Then get rid of this failure message in this way and do not study and judge, and inform through 95598 systems and to report the user for repairment, as not being that then whether failure judgement information is confirmed failure message; Then get rid of this failure message in this way and do not study and judge, and inform that through 95598 systems the user has confirmed the repairing situation of fault; As neither the scheduled outage failure message neither confirmed failure message, then carry out next step.
10. according to claim 5,6,7,8 or 9 said adapted electric network fault analysis methods; It is characterized in that: the said the 4th) in the step; It is to carry out power supply point according to the actual geographic position of source device to review and form and review the path that said power supply point is reviewed; Collect power supply point then and review the circuit charging equipment on the path, the circuit charging equipment is classified, made up, form the tabulation of circuit charging equipment.
11. according to claim 5,6,7,8 or 9 said adapted electric network fault analysis methods; It is characterized in that: the said the 5th) in the step; Said circuit charging equipment is wiretap, On line switch, distribution transforming, negative control device and low pressure ammeter box, and it is to check whether the correlated current magnitude of voltage of circuit charging equipment is unusual that said equipment operation information is called cls analysis together.
12., it is characterized in that: the said the 6th according to claim 5,6,7,8 or 9 said adapted electric network fault analysis methods) in the step, saidly judge whether the adapted electric line exists line fault to comprise:
1. if the outlet switch closure, and On line switch has disconnection, then judges it is the part line failure;
2. if going out wiretap breaks off, then judge it is the whole piece line failure;
3. if go out wiretap and On line switch all is in closure state, then judgement is that circuit does not break down but device fails.
13., it is characterized in that: the said the 7th according to claim 5,6,7,8 or 9 said adapted electric network fault analysis methods) in the step, said definite fault type comprises:
A. report like the user transformers non-fault, confirm that then fault type is the low district's fault of presenting a theatrical performance as the last item on a programme;
B. have fault to report like user transformers, but the wireless switch of going up reports with the outlet switch fault, then definite fault type is the distribution transforming fault;
C. have fault to report like user transformers, and switch fault reports on wired, confirm that then fault type is a part line fault;
D. there is fault to report like user transformers, and has the outlet switch fault to report, confirm that then fault type is a circuit fault completely;
E. report like the negative control of user device non-fault, confirm that then fault type is middle pressure client internal fault;
F. have fault to report like the negative control of user device, and switch fault reports on wired, confirm that then fault type is a part line fault;
G. there is fault to report like the negative control of user device, and has the outlet switch fault to report, confirm that then fault type is a circuit fault completely.
14. according to claim 5,6,7 or 8 said adapted electric network fault analysis methods; It is characterized in that: the said the 3rd) in the step; Whether failure message screening module at first failure judgement information is the scheduled outage failure message that has generated; Then get rid of this failure message in this way and do not study and judge, and inform through 95598 systems and to report the user for repairment, as not being that then whether failure judgement information is confirmed failure message; Then get rid of this failure message in this way and do not study and judge, and inform that through 95598 systems the user has confirmed the repairing situation of fault; As neither the scheduled outage failure message neither confirmed failure message, then carry out next step;
The said the 4th) in the step; The said the 4th) in the step; It is to carry out power supply point according to the actual geographic position of source device to review and form and review the path that said power supply point is reviewed; Collect power supply point then and review the circuit charging equipment on the path, the circuit charging equipment is classified, made up, form the tabulation of circuit charging equipment;
The said the 5th) in the step, said circuit charging equipment is wiretap, On line switch, distribution transforming, negative control device and low pressure ammeter box;
The said the 6th) in the step, if the outlet switch closure, and On line switch has disconnection, then judges it is the part line failure; Break off if go out wiretap, then judge it is the whole piece line failure; If go out wiretap and On line switch all is in closure state, then judgement is that circuit does not break down but device fails;
The said the 7th) in the step, said definite fault type comprises:
A. report like the user transformers non-fault, confirm that then fault type is the low district's fault of presenting a theatrical performance as the last item on a programme;
B. have fault to report like user transformers, but the wireless switch of going up reports with the outlet switch fault, then definite fault type is the distribution transforming fault;
C. have fault to report like user transformers, and switch fault reports on wired, confirm that then fault type is a part line fault;
D. there is fault to report like user transformers, and has the outlet switch fault to report, confirm that then fault type is a circuit fault completely;
E. report like the negative control of user device non-fault, confirm that then fault type is middle pressure client internal fault;
F. have fault to report like the negative control of user device, and switch fault reports on wired, confirm that then fault type is a part line fault;
G. there is fault to report like the negative control of user device, and has the outlet switch fault to report, confirm that then fault type is a circuit fault completely.
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| CN115983519A (en) * | 2023-03-20 | 2023-04-18 | 国网江西省电力有限公司电力科学研究院 | Digital operation and maintenance method and system for power distribution network and readable storage medium |
| CN115983519B (en) * | 2023-03-20 | 2023-08-15 | 国网江西省电力有限公司电力科学研究院 | Digital operation and maintenance method and system for power distribution network and readable storage medium |
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