CN103425116A - Method for removing power dispatching automation system fault - Google Patents
Method for removing power dispatching automation system fault Download PDFInfo
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- CN103425116A CN103425116A CN2013103973677A CN201310397367A CN103425116A CN 103425116 A CN103425116 A CN 103425116A CN 2013103973677 A CN2013103973677 A CN 2013103973677A CN 201310397367 A CN201310397367 A CN 201310397367A CN 103425116 A CN103425116 A CN 103425116A
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- 238000012360 testing method Methods 0.000 claims abstract description 5
- 238000013024 troubleshooting Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 4
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- 238000000819 phase cycle Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
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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
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- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a method for removing a power dispatching automation system fault. The method for removing the power dispatching automation system fault includes the steps that equipment operation information is analyzed, a power fault is removed, a major loop hardware fault is removed, a control system hardware fault is removed, a control parameter system is removed, an application program fault is removed, a control system is operated in a piloting mode, on-line testing is carried out, and pilot running is achieved. The method for removing the power dispatching automation system fault has the advantages of being scientific and reasonable in fault removing process, simple and clear in operating step and requirement, high in practicability and operational safety, and suitable for removal operation of various automation system faults. Therefore, the uniformity, scientificity, security and high efficiency of the method for removing the electric power automation system fault are greatly guaranteed, technical experience accumulation and exchange can be facilitated, and the technological level of maintainers and the technological level of operators can be better improved steadily.
Description
Technical field
The present invention relates to a kind of electric power scheduling automatization system troubleshooting methodology, belong to power transmission and transforming equipment maintenance management technical field.
Background technology
Along with automated system, network communication systems etc. are widely used the fields such as electric power control and scheduling, each distribution substation, the automaticities such as transformer station, networking control and information interchange degree are more and more higher, but also brought a large amount of maintenance issues thereupon, due to automated system and the renewal of the equipment speed that adopts fast, integrated degree high, caused the current power maintainer only can be got rid of some simple faults, when larger control system fault occurring, need to rely on the technical professional to be keeped in repair, serious reduction fault removal efficiency, simultaneously, the current equipment adopted due to each transformer station or distribution substation is different, therefore caused the electric power overhaul personnel not yet to form unification when handling failure, standard, safety, efficient upkeep operation flow process, this accumulation that has also limited to a great extent power automatic system service technique experience exchanges, thereby seriously restrict professional and technical personnel's cultivation and accumulation.
Summary of the invention
The object of the invention just is to overcome above-mentioned deficiency, and a kind of electric power scheduling automatization system troubleshooting methodology is provided.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of electric power scheduling automatization system troubleshooting methodology, described electric power scheduling automatization system troubleshooting methodology comprises step:
The first step: the analytical equipment operation information, system day-to-day operation record is backed up and preserves and reading analysis, determine preliminary trouble spot;
Second step: get rid of power fail,
The 3rd step: get rid of the major loop hardware fault, to each status of equipment, interfacility link and wiring point condition detection in major loop, the faults such as remover apparatus fault, interfacility link fault and wiring error;
The 4th step: get rid of the control system hardware fault, to each status of equipment, interfacility link, control signal connection and wiring point condition detection in control loop, the faults such as remover apparatus fault, interfacility link fault and wiring error;
The 5th step: get rid of and control parameter system, in conjunction with the system day-to-day operation normal parameter setting of analyzing in the first step, contrast current system runtime value, and the setting of adjustment current system operational factor arranges consistent with system day-to-day operation normal parameter;
The 6th step: get rid of application failure, program in conjunction with the last normal operation of the system of analyzing in the first step, detect the current system program, and present procedure is returned to the last normal program of moving, after modification of program completes, order according to server, front end processor, terminal server, workstation starts operation successively, repeats the 5th step as broken down and detects update routine, until program is normal;
The 7th step: trial run control system, after completing first three step detection, disconnect control system and be connected with major loop, and guaranteeing under the power safety prerequisite, start control system, during startup according to by peripheral supplementary controlled system to core master control system order, start item by item successively, in startup, as broken down, return to the 3rd step, after getting rid of, fault again starts item by item control system, until control system is normally moved;
The 8th step: online testing, closed the control system of the 5th pacing examination and be connected with major loop, start major loop and control system simultaneously, during startup according to by peripheral supplementary controlled system to core master control system order, start item by item successively, in startup, as broken down, return to second step and the 4th step, after getting rid of, fault again starts item by item control system, until control system is normally moved;
The 9th step: trial run, after completing above step, the startup system and carry out monitoring and record until the fully normal operation of system.
It is scientific and reasonable that the present invention has troubleshooting process, operation steps and requirement are simple clear and definite, exploitativeness and processing safety are higher, can adapt to multiple automated system fault and get rid of operation simultaneously, thereby unitarity, science, security and the high efficiency of power automatic system troubleshooting methodology have been guaranteed greatly, facilitate the technical experience accumulation to exchange, contribute to promote steadily maintainer's maintainer and operating personnel's technical merit.
The accompanying drawing explanation
Fig. 1 is process flow diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing 1 and power station electric control system troubleshooting process, the present invention will be further described:
Embodiment mono-: fault signature, and system shows that voltage conforms to systematic survey unit input end subvalue, and is not inconsistent at CT, PT secondary outgoing line measured value, troubleshooting methodology is as follows:
The first step: system day-to-day operation record is backed up and preserves and reading analysis, and the operation that the fault of making an inventory is carried out before occurring, list possible trouble spot;
Second step: detect major loop and control system power configuration, power supply is normal, and concurrent present power supply fault under normal circumstances still exists;
The 3rd step: to each status of equipment, interfacility link and wiring point condition detection in major loop, find that the part monitoring point exists wiring phase sequence mistake corrigendum;
The 4th step: the wiring phase sequence after correcting is mated with control system collection point phase sequence;
The 5th step: before the fault that backup is preserved according to the first step, system parameter setting resets system;
The 6th step: system working procedure checking present procedure before the fault that backup is preserved according to the first step;
The 7th step: disconnect control system and be connected with major loop, and guaranteeing under the power safety prerequisite, start control system, during startup according to by peripheral supplementary controlled system to core master control system order, start item by item successively, control system is normally real;
The 8th step: close the control system through testing and be connected with major loop, start major loop and control system simultaneously, during startup according to by peripheral supplementary controlled system to core master control system order, start item by item successively, systematic parameter shows normal, and fault alarm is removed;
The 9th step: formally start system and carry out system monitoring, " because major loop monitoring point wiring phase sequence mistake leads to system abnormity " being recorded and backed up simultaneously.
Embodiment bis-: fault signature, and the control system back-end data does not refresh, and troubleshooting methodology is as follows:
The first step: system day-to-day operation record is backed up and preserves and reading analysis, and the operation that the fault of making an inventory is carried out before occurring, list possible trouble spot;
Second step: detect major loop and control system power configuration, power supply is normal, and concurrent present power supply fault under normal circumstances still exists;
The 3rd step: to each status of equipment, interfacility link and wiring point condition detection in major loop, no abnormal;
The 4th step: detect control system internal unit situation, interfacility link and wiring point situation, find that the data communication circuit opens circuit, and changes circuit;
The 5th step: before the fault that backup is preserved according to the first step, system parameter setting resets system;
The 6th step: system working procedure checking present procedure before the fault that backup is preserved according to the first step;
The 7th step: disconnect control system and be connected with major loop, and guaranteeing under the power safety prerequisite, start control system, during startup according to by peripheral supplementary controlled system to core master control system order, start item by item successively, control system is normally real;
The 8th step: close the control system through testing and be connected with major loop, start major loop and control system simultaneously, during startup according to by peripheral supplementary controlled system to core master control system order, start item by item successively, systematic parameter shows normal, and fault alarm is removed;
The 9th step: formally start system and carry out system monitoring, " the factor data communication line open circuit and causes the system back-end data not refresh " recording and back up simultaneously.
Claims (1)
1. an electric power scheduling automatization system troubleshooting methodology, it is characterized in that: described electric power scheduling automatization system troubleshooting methodology comprises step:
The first step: the analytical equipment operation information, system day-to-day operation record is backed up and preserves and reading analysis, determine preliminary trouble spot;
Second step: get rid of power fail, main circuit power system, control system power-supply system, standby power system and power supply are controlled to switched system and detected, fix a breakdown;
The 3rd step: get rid of the major loop hardware fault, to each status of equipment, interfacility link and wiring point condition detection in major loop, the faults such as remover apparatus fault, interfacility link fault and wiring error;
The 4th step: get rid of the control system hardware fault, to each status of equipment, interfacility link, control signal connection and wiring point condition detection in control loop, the faults such as remover apparatus fault, interfacility link fault and wiring error;
The 5th step: get rid of and control the parameter system fault, in conjunction with the system day-to-day operation normal parameter setting of analyzing in the first step, contrast current system runtime value, and the setting of adjustment current system operational factor arranges consistent with system day-to-day operation normal parameter;
The 6th step: get rid of application failure, program in conjunction with the last normal operation of the system of analyzing in the first step, detect the current system program, and present procedure is returned to the last normal program of moving, after modification of program completes, order according to server, front end processor, terminal server, workstation starts operation successively, repeats the 5th step as broken down and detects update routine, until program is normal;
The 7th step: trial run control system, after completing first three step detection, disconnect control system and be connected with major loop, and guaranteeing under the power safety prerequisite, start control system, during startup according to by peripheral supplementary controlled system to core master control system order, start item by item successively, in startup, as broken down, return to the 3rd step, after getting rid of, fault again starts item by item control system, until control system is normally moved;
The 8th step: online testing, closed the control system of the 5th pacing examination and be connected with major loop, start major loop and control system simultaneously, during startup according to by peripheral supplementary controlled system to core master control system order, start item by item successively, in startup, as broken down, return to second step and the 4th step, after getting rid of, fault again starts item by item control system, until control system is normally moved;
The 9th step: trial run, after completing above step, the startup system and carry out monitoring and record until the fully normal operation of system.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093818A (en) * | 2016-05-26 | 2016-11-09 | 华南理工大学 | High tension cable cranking test system operation troubles method for removing |
| CN108320029A (en) * | 2017-12-09 | 2018-07-24 | 国网山东省电力公司曹县供电公司 | A kind of electric power scheduling automatization system troubleshooting methodology |
| CN108845566A (en) * | 2018-09-06 | 2018-11-20 | 易思维（杭州）科技有限公司 | The trouble hunting method of industry control machine control system |
| CN109164750A (en) * | 2018-08-28 | 2019-01-08 | 中铁工程服务有限公司 | A kind of diagnosis and processing method of shield machine operation troubles |
| CN110415632A (en) * | 2019-07-23 | 2019-11-05 | 安徽天域视听器材有限公司 | Video transmission system and its transmission method based on voice control |
| CN114019311A (en) * | 2021-11-08 | 2022-02-08 | 国网山东省电力公司乳山市供电公司 | Fault detection and elimination method for power dispatching automation system |
| CN114897247A (en) * | 2022-05-16 | 2022-08-12 | 湖北精准极速科技有限公司 | Smart power grid distribution network dispatching operation management method based on big data |
| CN116841792A (en) * | 2023-08-29 | 2023-10-03 | 北京轻松致远科技有限责任公司 | Application program development fault repairing method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093818A (en) * | 2016-05-26 | 2016-11-09 | 华南理工大学 | High tension cable cranking test system operation troubles method for removing |
| CN106093818B (en) * | 2016-05-26 | 2019-10-18 | 华南理工大学 | High-tension cable cranking test system operation troubles method for removing |
| CN108320029A (en) * | 2017-12-09 | 2018-07-24 | 国网山东省电力公司曹县供电公司 | A kind of electric power scheduling automatization system troubleshooting methodology |
| CN109164750A (en) * | 2018-08-28 | 2019-01-08 | 中铁工程服务有限公司 | A kind of diagnosis and processing method of shield machine operation troubles |
| CN109164750B (en) * | 2018-08-28 | 2020-10-27 | 中铁工程服务有限公司 | Method for diagnosing and processing operation fault of shield machine |
| CN108845566A (en) * | 2018-09-06 | 2018-11-20 | 易思维（杭州）科技有限公司 | The trouble hunting method of industry control machine control system |
| CN110415632A (en) * | 2019-07-23 | 2019-11-05 | 安徽天域视听器材有限公司 | Video transmission system and its transmission method based on voice control |
| CN110415632B (en) * | 2019-07-23 | 2023-01-17 | 安徽天域视听器材有限公司 | Video transmission system based on voice control and transmission method thereof |
| CN114019311A (en) * | 2021-11-08 | 2022-02-08 | 国网山东省电力公司乳山市供电公司 | Fault detection and elimination method for power dispatching automation system |
| CN114897247A (en) * | 2022-05-16 | 2022-08-12 | 湖北精准极速科技有限公司 | Smart power grid distribution network dispatching operation management method based on big data |
| CN116841792A (en) * | 2023-08-29 | 2023-10-03 | 北京轻松致远科技有限责任公司 | Application program development fault repairing method |
| CN116841792B (en) * | 2023-08-29 | 2023-11-17 | 北京轻松致远科技有限责任公司 | Application program development fault repairing method |
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