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Secondary device status maintenance and evaluation system

A technology for secondary equipment and condition maintenance, applied in the field of electric power applications, can solve the problem of time-consuming and laborious maintenance of secondary equipment condition, and achieve the effects of improving efficiency, saving resources and ensuring safe operation.

Inactive Publication Date: 2012-09-12
FUSHUN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1
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  • Abstract
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Problems solved by technology

[0005] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a secondary equipment condition maintenance evaluation system, which solves the time-consuming and labor-intensive problem of secondary equipment condition maintenance in the prior art

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  • Secondary device status maintenance and evaluation system
  • Secondary device status maintenance and evaluation system

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Embodiment

[0016] It is equipped with a data acquisition module to collect basic information of secondary equipment, statistical information of secondary equipment defects and relay protection action information; including the manufacturer, production date, date of operation, software version, fixed Inspection conditions, device abnormalities or defects, protection device action times and action evaluation. This data is maintained by individual field personnel.

[0017] There is a data processing module to analyze the collected data, and perform data processing and processing such as filtering, conversion, and combination according to the needs of the evaluation business, so that the data becomes the state quantity data reflecting the health status of the equipment, which is used by the detection and early warning module and the state evaluation module .

[0018] There is a detection and early warning module. The detection and early warning module monitors the changes in the state quant...

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Abstract

The invention relates to a secondary device status maintenance and evaluation system, which comprises a data collecting module, a data processing module, a detection early-warning module, a status evaluation module and a status diagnosis module. Through the statistics of basic information, defects and protection action information of secondary devices such as relay protection, safety automatic device and the like, the running status of the secondary device is comprehensively analyzed and evaluated, so that an operable evaluation report of the secondary device is provided for the management personnel, and the management personnel can sequentially make a maintenance plan for the secondary devices. Simultaneously the secondary device status maintenance and evaluation system is easy to operate and maintain and has expandability.

Description

technical field [0001] The invention relates to the maintenance of secondary equipment such as power system relay protection and safety automatic devices, and in particular to a secondary equipment state maintenance evaluation system, which belongs to the field of electric power applications. Background technique [0002] Condition-based maintenance is a topic of general concern to power grid enterprises in recent years. With the development of technology and social progress, condition-based maintenance, as a maintenance mode, can reduce maintenance costs, reduce maintenance power outage time, and prolong equipment life. By the attention of power grid enterprises. [0003] At present, the primary equipment in the power system has completed the condition maintenance work. However, due to the complexity of the circuit and low cost of the secondary equipment, the condition-based maintenance of the primary equipment was carried out later than that of the primary equipment. How...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
Inventor 曹慧杰吴英杰金宇平李忠
Owner FUSHUN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY
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