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Substation equipment overhauling manner determination method and device

A technology for equipment maintenance and determination method, applied in the field of electric power, can solve problems such as failure to maintain equipment in substations, and achieve the effect of timely maintenance

Inactive Publication Date: 2018-03-06
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method cannot carry out timely maintenance on substation equipment

Method used

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  • Substation equipment overhauling manner determination method and device
  • Substation equipment overhauling manner determination method and device
  • Substation equipment overhauling manner determination method and device

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Embodiment Construction

[0044] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0045] At present, through the preparation of inspection plans, the production of inspection task lists, and the staff's on-site inspections based on the inspection sheets, this method cannot carry out timely maintenance of substation equipment. The present invention acquires problem information of substation equipment; determines the historical occurrence times, historical repair times, and historical repair average duration of the problem information; calculates the influence factor of the problem information according to the historical occurrence times, historical repair times, and historical repair average duration of the problem information; The impact factor determines the impact risk of the problem information on the substation equipment; the maintenance ...

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Abstract

The invention relates to a substation equipment overhauling manner determination method and device. The method comprises the following steps of: obtaining operation information of substation equipmentand obtaining problem information from the operation information; determining a history occurrence frequency, a history recovery frequency and a history recovery average time length of the problem information; calculating an influence factor of the problem information according to the history occurrence frequency, the history recovery frequency and the history recovery average time length of theproblem information; determining an influence risk, for the substation equipment, of the problem information according to the influence factor; and determining an overhauling manner according to the influence risk. According to the method, the problem information is determined according to the operation information, so that the problem information can reflect the current practical operation condition in time; and moreover, the influence risk is obtained according to history data of the problem information, so that the influence risk can better reflect the operation trend of the substation equipment, the overhauling manner determined according to the influence risk more fits the practical operation condition of the substation equipment, and then the substation equipment can be overhauled correctly, rapidly and timely.

Description

technical field [0001] The invention relates to the field of electric power, in particular to a method and device for determining the maintenance mode of substation equipment. Background technique [0002] With the development of society, electric energy is widely used. It is predicted that the electricity consumption of the whole society will reach about 7.7 trillion kwh in 2020, and the maximum load will reach 1.27 billion kwh. Facing such a large demand, how to effectively overhaul substation equipment has become a top priority to improve user experience. [0003] At present, by compiling the inspection plan and generating the inspection task list, the staff conducts on-site inspections based on the inspection task list. This method cannot carry out timely maintenance on substation equipment. Contents of the invention [0004] (1) Technical problems to be solved [0005] For the timely maintenance of substation equipment, the present invention provides a method and d...

Claims

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Application Information

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IPC IPC(8): G06Q10/00G06Q10/06G06Q50/06
CPCG06Q10/0635G06Q10/20G06Q50/06Y04S10/50
Inventor 张体领边宁翟东阔
Owner STATE GRID CORP OF CHINA