计算机与数字工程2025，Vol.53Issue(4)：968-972,1062,6.DOI:10.3969/j.issn.1672-9722.2025.04.009
基于改进PSO算法的LCL-P型ICPT拓扑结构参数优化
Topology Parameter Optimization of LCL-P Type ICPT Based on Improved PSO Algorithm
吴晗 1闫娟 1杨慧斌 1徐春波1
作者信息
- 1. 上海工程技术大学机械与汽车工程学院 上海 201600
- 折叠
摘要
Abstract
Inductively coupled power transmission(ICPT)systems have a wealth of topologies to choose from.These topolo-gies will have different effects on the output characteristics,and the analysis and optimization of the parameters of the topologies can also improve the output characteristics.In view of the above problems,the output characteristics of several simple topologies are sim-ply analyzed.Based on the LCL-P structure,the equivalent circuit schematic diagram is analyzed to obtain the equivalent AC im-pedance and excitation current value of each part,and then the expression of output characteristics is calculated.The improved par-ticle swarm optimization algorithm is used to optimize the variables in the expression,and the global optimal solution of a system is obtained by updating the inertia weight in real time,so as to improve the output efficiency of the system.The simulation results show that the improved algorithm system solves the phenomenon of premature convergence in the iteration process,has a high adaptabili-ty,reduces the inertia weight in the late iteration to fully search for the optimal solution,it can achieve the global optimization of multi-objective particles,has a more significant effect,and has a significant improvement in the system efficiency.关键词
感应耦合式电能传输系统/LCL-P型拓扑结构/输出特性/等效交流阻抗/粒子群算法Key words
inductive coupling power transmission system/LCL-P topology/output characteristics/equivalent AC imped-ance/particle swarm optimization分类
动力与电气工程引用本文复制引用
吴晗,闫娟,杨慧斌,徐春波..基于改进PSO算法的LCL-P型ICPT拓扑结构参数优化[J].计算机与数字工程,2025,53(4):968-972,1062,6.
