Maintenance plan optimization method and system containing key maintenance
A technology of maintenance plan and optimization method, applied in information technology support system, calculation, digital data information retrieval and other directions, can solve problems such as large amount of data, long formulation time, unreasonable arrangement of maintenance plan for faulty equipment, etc. Effect
Pending Publication Date: 2022-03-01
SHENZHEN POWER SUPPLY BUREAU
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Problems solved by technology
[0007] The technical problem to be solved by the embodiments of the present invention is to provide a maintenance plan optimization method and system including key maintenance, which can solve the problems existing in the prior art that there are too many data, the preparation time is too long, and the faulty equipment maintenance plan is unreasonable. question
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[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0031] Such as figure 1 As shown, in the embodiment of the present invention, a method for optimizing a maintenance plan including key maintenance is proposed, and the method includes the following steps:
[0032] Step S1. Obtain the current maintenance plan, maintenance incremental risk data, and fault set corresponding to the maintenance impact domain; wherein, the fault set is composed of multiple expected fault components in the maintenance impact domain;
[0033] Step S2. From the maintenance incremental risk data, screen out expected failures that meet predetermined conditions, and further receive maintenance and restoration operations based on the current maintenance plan, so as to realize that when the power grid forms a full-connection operation mode, eac...
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The invention provides a maintenance plan optimization method containing key maintenance. The method comprises the steps of obtaining a current maintenance plan, maintenance increment risk data and a fault set which are correspondingly generated based on a maintenance influence domain; screening out anticipated faults meeting preset conditions from the maintenance increment risk data, and further receiving tide sensitivity formed by all anticipated fault elements in a fault set during maintenance operation of each anticipated fault based on the condition that the power grid is recovered to a full-wiring operation mode; and sorting all the received power flow sensitivities according to a predetermined rule, determining the maintenance of a corresponding expected fault as key maintenance according to a sorting result, and further adjusting the current maintenance plan according to the key maintenance to form a new maintenance plan. The invention also provides a maintenance plan optimization system containing key maintenance. By implementing the method, the problems that in the prior art, data are numerous, the making time is too long, and the fault equipment maintenance plan arrangement is unreasonable can be solved.
Description
technical field [0001] The invention relates to the technical field of electric power maintenance, in particular to a maintenance plan optimization method and system including critical maintenance. Background technique [0002] The purpose of electrical equipment maintenance is to ensure the high reliability of equipment operation, which is an important task in the daily operation of the power grid. When electrical equipment is overhauled, along with changes in the power grid topology and operation mode, the operational risks of the system also change. Especially during the overhaul period, the redundancy of power grid equipment decreases significantly, which brings more severe challenges to the stable operation of the system. [0003] In view of the short maintenance time, the high real-time requirements for risk assessment of regional power grid operation, and the need to combine online risk assessment functions, it is urgent to arrange scientific and reasonable maintenanc...
Claims
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Login to View More IPC IPC(8): G06Q10/00G06Q10/06G06Q50/06G06F16/242
CPCG06Q10/20G06Q10/0635G06Q50/06G06F16/242Y04S10/50
Inventor 何晓峰程维杰翁毅选马伟哲程韧俐郑晓辉吴新陈择栖刘金生齐晖陈洪云龚晨林小朗
Owner SHENZHEN POWER SUPPLY BUREAU