Small-signal Impedance Model of an Inductive Power Transfer System Using LCC-LCC Compensation

doi:10.23919/ICPE2023-ECCEAsia54778.2023.10213983

	Small-signal Impedance Model of an Inductive Power Transfer System Using LCC-LCC Compensation
	Chaoqun Qi; Guangce Zheng; Xinlin Wang; Xiaoxuan Ji; Minfan Fu
	2023-05-22
会议录名称	2023 11TH INTERNATIONAL CONFERENCE ON POWER ELECTRONICS AND ECCE ASIA (ICPE 2023 - ECCE ASIA)
ISSN	2150-6078
页码	3416-3421
发表状态	已发表
DOI	10.23919/ICPE2023-ECCEAsia54778.2023.10213983
摘要	Unregulated inductive power transfer systems are widely adopted for wireless charging scenarios. Such a system is usually cascaded with a dc/dc converter for input or output regulation. The overall system stability needs an in-depth study of the terminal impedance from the small signal perspective. This paper focuses on the impedance model of an LCC-LCC compensated system. An equivalent circuit model is built and used to explicitly derive the input and output impedance. The experiment results show that the model is simple and accurate up to 1/5 of the switching frequency. © 2023 The Korean Institute of Power Electronics.
会议录编者/会议主办者	IEEE Power Electronics Society (PELS)
关键词	extended describing function impedances LCC-LCC compensation small signal model
会议名称	11th International Conference on Power Electronics - ECCE Asia, ICPE 2023-ECCE Asia
会议地点	Jeju Island, Korea, Republic of
会议日期	22-25 May 2023
URL	查看原文
收录类别	EI
语种	英语
出版者	Institute of Electrical and Electronics Engineers Inc.
EI入藏号	20233714726802
EI主题词	Energy transfer
EI分类号	704.1 Electric Components ; 706.1.1 Electric Power Transmission ; 961 Systems Science
原始文献类型	Conference article (CA)
来源库	IEEE
文献类型	会议论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/333421
专题	信息科学与技术学院信息科学与技术学院_PI研究组_傅旻帆组信息科学与技术学院_硕士生信息科学与技术学院_博士生
作者单位	School of Information Science and Technology, ShanghaiTech University, Shanghai, China
第一作者单位	信息科学与技术学院
第一作者的第一单位	信息科学与技术学院
推荐引用方式 GB/T 7714	Chaoqun Qi,Guangce Zheng,Xinlin Wang,et al. Small-signal Impedance Model of an Inductive Power Transfer System Using LCC-LCC Compensation[C]//IEEE Power Electronics Society (PELS):Institute of Electrical and Electronics Engineers Inc.,2023:3416-3421.