Power equipment maintenance plan optimization method and device
A technology for maintenance planning and power equipment, which is applied in the field of power systems, can solve problems such as unguaranteed reliability, and achieve the effect of realizing quantity
Active Publication Date: 2022-03-04
BEIJING TSINTERGY TECH CO LTD
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Problems solved by technology
[0007] In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art, and provide a method and device for optimizing the maintenance plan of electric power equipment, so as to solve the problem that the reliability of the existing manual blackout plan preparation method in the prior art cannot be guaranteed. question
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[0060] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0061] A specific method and device for optimizing the maintenance plan of electric equipment provided in the embodiment of the present application will be described below with reference to the accompanying drawings.
[0062] Such as figure 1 As shown, the power equipment maintenance plan optimization method provided in the embodiment of the present application includes:
[0063] S101, taking the maximization of the number of maintenance plans that can be prog...
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The invention relates to a power equipment maintenance plan optimization method and device, and the method comprises the steps: taking the maximization of the number of orchestrable maintenance plans as an objective function; a maintenance end time constraint condition, a maintenance time and maintenance day state variable coupling constraint condition, a maintenance time and maintenance total state variable coupling constraint condition, a power failure window period constraint condition, a power protection constraint condition, a main equipment non-repeated power failure constraint condition, a daily maintenance equipment number limitation constraint condition and a maintenance simultaneous constraint condition are considered; constructing an optimization model according to a maintenance mutual exclusion constraint condition, a time sequence constraint condition, an intra-project simultaneous stop constraint condition and decision variable upper and lower limit constraint conditions; and solving the optimization model based on a multi-layer step-by-step iterative calculation mode to realize daily maintenance quantity balance. The invention aims to realize intellectualization and automation of annual power-cut plan arrangement of provincial and network companies through an algorithm optimization model, and reduce the workload of power-cut plan management personnel.
Description
technical field [0001] The invention belongs to the technical field of power systems, and in particular relates to a method and device for optimizing maintenance plans of power equipment. Background technique [0002] In related technologies, on the one hand, the continuous development of power equipment to the direction of large units, large capacity, and high voltage, the sharp increase in the number of equipment, further aggravate the workload of equipment maintenance, resulting in rising maintenance costs; on the other hand, equipment planning Maintenance is the main reason that causes power outages for users and affects the reliability level of power supply. Therefore, it is necessary to reasonably arrange equipment maintenance work, improve the quality and efficiency of maintenance, reduce the number of power outages and the impact of power outages, in order to effectively ensure the safe operation of power supply equipment and improve the reliability of power supply. ...
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Login to View More IPC IPC(8): G06Q10/04G06Q50/06
CPCG06Q10/04G06Q50/06
Inventor 汪洋赖晓文李思思熊正勇张丙金
Owner BEIJING TSINTERGY TECH CO LTD