Stability and Controller Design of a Two-Stage IPT System

doi:10.1109/TIE.2024.3409878

	Stability and Controller Design of a Two-Stage IPT System
	Guangce Zheng1,2,3,4 ; Tianqi Li1,5 ; Xinlin Wang1,5 ; Minfan Fu1,5
	2025-01
发表期刊	IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (IF:7.5[JCR-2023],8.0[5-Year])
ISSN	1557-9948
EISSN	1557-9948
卷号	72 期号:1 页码:380-389
发表状态	已发表
DOI	10.1109/TIE.2024.3409878
摘要	This article focuses on stability analysis and control in a two-stage inductive power transfer (IPT) system. It aims to derive an accurate output impedance model for the unregulated IPT stage, investigating its impact on the downstream buck converter. Practical considerations for bus capacitance and controller type are discussed to balance stability, filter size, and bandwidth, emphasizing the practical importance of impedance analysis for stable multistage IPT setups. A practical 200-kHz system is constructed to verify the stability analysis. The use of an analytical model, grounded in clear physical interpretations, assists in guiding the linear control of the buck converter at a high crossover frequency 28 kHz. Alternatively, it aids in selecting a conservative control approach to reduce the bus capacitance.
关键词	Bandwidth Capacitance Circuit simulation Controllers DC-DC converters Electric impedance Energy transfer Integrated circuits Linear control systems System stability Timing circuits Accuracy Buck converters Impedance Inductive power transfer Inductive powertransfer (IPT) Integrated circuit modeling Open-loop gain Right half plane zero Stability analyze Two-stage converter
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS研究方向	Automation & Control Systems ; Engineering ; Instruments & Instrumentation
WOS类目	Automation & Control Systems ; Engineering, Electrical & Electronic ; Instruments & Instrumentation
WOS记录号	WOS:001258745400001
出版者	Institute of Electrical and Electronics Engineers Inc.
EI入藏号	20242716608885
EI主题词	Analytical models
EI分类号	701.1 Electricity: Basic Concepts and Phenomena ; 703.1.1 Electric Network Analysis ; 704.1 Electric Components ; 713.4 Pulse Circuits ; 714.2 Semiconductor Devices and Integrated Circuits ; 716.1 Information Theory and Signal Processing ; 731.1 Control Systems ; 732.1 Control Equipment ; 921 Mathematics ; 961 Systems Science
原始文献类型	Article in Press
来源库	IEEE
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/395944
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	1.School of Information Science and Technology, ShanghaiTech University, Shanghai, China 2.Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China 3.Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, China 4.University of Chinese Academy of Sciences, Beijing, China 5.Shanghai Engineering Research Center of Energy Efficient and Custom AI IC, 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	Guangce Zheng,Tianqi Li,Xinlin Wang,et al. Stability and Controller Design of a Two-Stage IPT System[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS,2025,72(1):380-389.
APA	Guangce Zheng,Tianqi Li,Xinlin Wang,&Minfan Fu.(2025).Stability and Controller Design of a Two-Stage IPT System.IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS,72(1),380-389.
MLA	Guangce Zheng,et al."Stability and Controller Design of a Two-Stage IPT System".IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 72.1(2025):380-389.