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Graded handling method for faults of centralized operation and maintenance systems

A fault classification, operation and maintenance system technology, applied in the field of power systems, can solve problems such as waste of human resources, lower maintenance efficiency, lack of professional experience in diagnosis and positioning, and achieve the effect of highlighting superiority and emergency response

Active Publication Date: 2013-12-25
STATE GRID CORP OF CHINA +1
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  • Claims
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Problems solved by technology

Dispatching centers at all levels monitor the operating status of the local smart grid dispatching technical support system in real time. However, maintenance personnel in various places often lack professional experience in diagnosing and locating system faults. Once a problem occurs, they need to contact the manufacturers in time to locate it. It causes a waste of human resources; during the maintenance process, the operation and maintenance personnel often encounter the same fault occurring in different regions, and need to travel around and deal with it repeatedly, which greatly increases the cost of operation and maintenance and reduces the efficiency of maintenance work

Method used

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  • Graded handling method for faults of centralized operation and maintenance systems
  • Graded handling method for faults of centralized operation and maintenance systems
  • Graded handling method for faults of centralized operation and maintenance systems

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Embodiment Construction

[0062] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0063] This method performs unified monitoring on a large amount of data sent by the provincial network dispatching center at the same time. In order to meet the requirements of rapid response to centralized operation and maintenance fault handling, it is necessary to classify, grade, and alarm various faults, and formulate different emergency plans for fault processing. When a fault occurs, the monitoring software sends out an alarm message, and the operation and maintenance personnel can immediately start the corresponding plan for the unified processing according to the fault level and alarm level, which greatly improves the efficiency of fault handling. At the same time, the network provincial dispatching technical support systems at all levels are monitored at the same time. The probability of a first-level failure i...

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Abstract

The invention relates to a handling method in the field of electrical power systems, and particularly relates to a graded handling method for faults of centralized operation and maintenance systems. A centralized operation and maintenance system monitors nationally dispatched, individually dispatched and provincially dispatched smart power grids to dispatch data of technical support system working condition type, power grid basic data type, safeguard system type and environment and ancillary equipment type. Aiming at large amounts of data monitored by provincial grid dispatching centers of all levels, for improving the efficiency of fault handling, an operation and maintenance center defines the response times required by removing faults of different levels through grading the faults, and starts handling plans for faults of corresponding levels, so that the real-time handling operation of faults of each level is realized in the operation and maintenance center, thereby reducing the operation and maintenance pressure of a provincial grid dispatching center of each level, and improving the reliability and security of system operation.

Description

technical field [0001] The invention relates to a processing method in the field of power systems, in particular to a fault classification processing method for a centralized operation and maintenance system. Background technique [0002] The smart grid dispatching technical support system monitors the operation of the large power grid on the basis of an integrated basic platform, provides online comprehensive early warning and intelligent decision-making, and improves the ability to control the large power grid. Therefore, the normal operation of the smart grid dispatching technical support system is of great importance . Dispatching centers at all levels monitor the operating status of the local smart grid dispatching technical support system in real time. However, maintenance personnel in various places often lack professional experience in diagnosing and locating system faults. Once a problem occurs, they need to contact the manufacturers in time to locate it. It causes...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06
Inventor 郎燕生邢颖张印白洋刘升王少芳邹昱窦成龙
Owner STATE GRID CORP OF CHINA
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