多目标PSO的LCC/S型磁谐振耦合机构参数优化算法  

Parameter optimization algorithm for LCC/S type magneticresonance coupled mechanism of multi-objective PSO

作　　者：吴晓伟 刘宏昭[1] WU Xiaowei;LIU Hongzhao(Faculty of Mechanical and Precision Instrument Engineering,Xi’an University of Technology,Xi’an 710048,China)

机构地区：[1]西安理工大学机械与精密仪器工程学院,陕西西安710048

出　　处：《传感器与微系统》2021年第9期142-145,共4页Transducer and Microsystem Technologies

摘　　要：针对LCC/S型无线电能传输系统谐振补偿拓扑参数配置困难,使得系统难以同时兼顾效率与输出功率,以系统传输效率和输出功率两输出特性构造目标函数。对于这两个具有非线性关系的目标函数,通过Pareto支配并结合粒子群优化(PSO)算法进行寻优计算,以此完成对LCC/S磁谐振耦合机构的多目标参数优化,使得系统在获得足够功率的同时获得更高的传输效率。通过仿真验证了优化算法的有效性。Aiming at the difficulty of configuration of resonance compensation topology parameters for LCC/S type wireless power transmission system,which makes it hard for the system to take into account both efficiency and output power,two objective functions are constructed based on system transmission efficiency and output power.These are two objective functions with non-linear relationship,which need to be combined with Pareto domination and particle swarm optimization(PSO)algorithm for optimizing calculation,to optimize the multi-objective parameters of LCC/S magnetic resonance coupling mechanism,so that the system can obtain sufficient power and obtain higher transmission efficiency at the same time.Availability of this algorithm is verified by simulation.

关 键 词：无线电能传输 LCC/S谐振补偿拓扑 PARETO支配 多目标粒子群优化算法 

分 类 号：TM724[电气工程—电力系统及自动化] TP29[自动化与计算机技术—检测技术与自动化装置]