Power distribution equipment maintenance strategy optimization considering maintenance-risk and failure-risk

Youzhuo Zheng; Yu Fu; Xiaobing Xiao

doi:10.1117/12.2660736

31 October 2022 Power distribution equipment maintenance strategy optimization considering maintenance-risk and failure-risk

Youzhuo Zheng, Yu Fu, Xiaobing Xiao

Author Affiliations +

Proceedings Volume 12457, Second International Conference on Testing Technology and Automation Engineering (TTAE 2022); 124570T (2022) https://doi.org/10.1117/12.2660736
Event: Second International Conference on Testing Technology and Automation Engineering (TTAE 2022), 2022, Changchun, China

Abstract

In order to solve the problem of unreasonable distribution of maintenance resources under current power distribution equipment maintenance modes, an optimization model for power distribution equipment maintenance planning considering maintenance risks and failure risks is proposed in this paper. We take the minimum sum of maintenance risk and failure risk as the objective function to optimize the maintenance mode and the maintenance frequency. The maintenance risks include maintenance costs and maintenance plan losses. In addition, we consider the constraints of maintenance capability, coordinated maintenance, mutually exclusive maintenance and grid radial operation to make the optimization plan closer to the actual state of the power grid and equipment. The particle swarm intelligent algorithm is used to solve the model. Finally, the proposed model and algorithm are verified by the IEEE-RBTS BUS5 power distribution system.

Citation Download Citation

Youzhuo Zheng, Yu Fu, and Xiaobing Xiao "Power distribution equipment maintenance strategy optimization considering maintenance-risk and failure-risk", Proc. SPIE 12457, Second International Conference on Testing Technology and Automation Engineering (TTAE 2022), 124570T (31 October 2022); https://doi.org/10.1117/12.2660736

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