摘要
无线电能传输系统的复杂谐振结构及松耦合参数漂移特性导致其参数设计较为困难。提出了一种多目标鲁棒优化设计方法,面向系统传能过程中的侧向偏移特性,对谐振系统的传输效率、功率以及鲁棒性多项指标均能进行优化。同时,提出了一种综合性能对比分析算法,结合提出的多目标鲁棒优化设计方法可以在相同的指标和参数范围内对不同的谐振网络进行对比选择,从而为无线电能传输系统的谐振网络选型提供依据。最后,通过仿真和试验研究,证明了理论分析的正确性。
The complex resonant structure and loose coupling parameter drifting characteristics of wireless power transfer system make it difficult to design.In this paper,a multi-objective robust optimization design method was proposed,which can simultaneously optimize the transmission efficiency,power and robustness of the system.At the same time,a comprehensive performance comparison and analysis algorithm was proposed.Combined with the proposed multi-objective robust optimization design method,different composite resonant networks can be selected in the same index and parameter range,which provides a basis for the selection of resonant network of wireless power transfer system.Finally,the correctness of the theoretical analysis was proved by simulation and experimental research.
作者
周杨珺
肖静
杨艺云
高立克
吴敏
ZHOU Yangjun;XIAO Jing;YANG Yiyun;GAO Like;WU Min(Electric Power Research Institute of Guangxi Power Grid Co.,Ltd.,Nanning 530023,China;Guangxi Power Grid Co.,Ltd.,Nanning 530023,China)
出处
《电器与能效管理技术》
2019年第17期36-41,共6页
Electrical & Energy Management Technology
基金
南方电网公司科技项目(GXKJXM20162018)
关键词
无线电能传输
鲁棒性设计
侧向偏移
效率优化
wireless power transfer
robustness design
lateral misalignment
efficiency optimization
