An efficient optimizer for optimal overcurrent relay coordination in power distribution system

作者：

Highlights：

• An efficient optimizer is developed to solve engineering optimization problem.

• Optimal coordination among overcurrent relays in power distribution system is examined.

• A sigmoid acceleration coefficient chaotic class topper optimization is developed.

• Different types of distribution network are verified with the developed optimizer.

• The simulation results for the chosen systems with the proposed algorithm are found better than existing results.

摘要

•An efficient optimizer is developed to solve engineering optimization problem.•Optimal coordination among overcurrent relays in power distribution system is examined.•A sigmoid acceleration coefficient chaotic class topper optimization is developed.•Different types of distribution network are verified with the developed optimizer.•The simulation results for the chosen systems with the proposed algorithm are found better than existing results.

论文关键词：Optimization algorithm,Time dial setting (TDS),Plug setting (PS),Coordination time interval (CTI)

论文评审过程：Received 30 April 2021, Revised 25 December 2021, Accepted 7 March 2022, Available online 19 March 2022, Version of Record 28 March 2022.

论文官网地址：https://doi.org/10.1016/j.eswa.2022.116858