Extended stroboscopic mapping (ESM) method: A soft-switching operating points determining approach of resonant inverters
Extended stroboscopic mapping (ESM) method: A soft-switching operating points determining approach of resonant inverters
复制标题
DOI：
10.1109/icset.2010.5684458
复制
发表时间：
2010-12
期刊：
影响因子：
--
通讯作者：
Chunsen Tang;Yue Sun;X. Dai;Yugang Su;Zhihui Wang
中科院分区：
文献类型：
--
作者：
Chunsen Tang;Yue Sun;X. Dai;Yugang Su;Zhihui Wang
提出了一种分析谐振逆变器软开关工作点的扩展频闪映射方法。该方法的基本思想是将传统频闪映射模型的工作周期视为变量，利用不动点理论寻找软开关工作点。该方法由四个简单易行的步骤组成，能够准确地确定谐振逆变器所有可能的稳态软开关工作点的周期和稳态响应。以串联调谐电感耦合电能传输系统为例，对所提方法进行了验证。仿真和实验结果都证明了所提出的ESM方法的有效性。
This paper proposes an extended stroboscopic mapping (ESM) method for analyzing soft-switching operating points of resonant inverters. The essential idea of the proposed method is treating the operating period of traditional stroboscopic mapping model as a variable and employing fixed-point theory to find the soft-switching operating points. The method consists of four simple and easy-to-implement steps and can accurately determine the periods and steady-state responses of all possible steady-state soft-switching operating points of resonant inverters. A series tuned inductively coupled power transfer (ICPT) system is taken as an example to test the proposed method. Both simulation and experimental results have proved the validation of the proposed ESM method.