LAPSE:2023.33362
Published Article
LAPSE:2023.33362
Closed-Loop Control System Design for Wireless Charging of Low-Voltage EV Batteries with Time-Delay Constraints
April 21, 2023
This paper presents an inductive power transfer system on the basis of a double single-phase three-level T-type inverter and two split transmitting coils for constant current and constant voltage wireless charging of low-voltage light electric vehicle batteries with closed-loop control, considering time-delay communication constraints. An optimal control structure and a modified control strategy were chosen and implemented to the wireless power transfer system as a result of a review and analysis of existing solutions. The control system analysis and adjustment of the coefficients of the regulator using Laplace transform were performed. Our study addressed the behavior of the control system with different time delays as well as the dynamic response of the system. The detecting algorithm of a secondary coil was proposed, which ensured efficient system operation and increased the functionality, safety and usability of the device. The efficiency of energy transfer of 90% was reached at the transmitted power of 110 W, which is at the level of existing solutions considered in the article and opens the way to the commercialization of the proposed solution. Therefore, the feasibility of using a nonclassical multilevel inverter, together with split transmitting coils for wireless charging was confirmed.
Record ID
Keywords
AC-DC power converters, communication delay, electromagnetic coupling, inductive power transmission, T-type inverter, wireless power transfer
Subject
Suggested Citation
Shevchenko V, Pakhaliuk B, Zakis J, Veligorskyi O, Luszcz J, Husev O, Lytvyn O, Matiushkin O. Closed-Loop Control System Design for Wireless Charging of Low-Voltage EV Batteries with Time-Delay Constraints. (2023). LAPSE:2023.33362
Author Affiliations
Shevchenko V: Chernihiv Power Electronics Laboratory, Radiotechnic and Embedded Systems Department, Educational-Scientific Institute of Electronic and Information Technologies, Chernihiv Polytechnic National University, 14035 Chernihiv, Ukraine; Institute of Industrial [ORCID]
Pakhaliuk B: Chernihiv Power Electronics Laboratory, Radiotechnic and Embedded Systems Department, Educational-Scientific Institute of Electronic and Information Technologies, Chernihiv Polytechnic National University, 14035 Chernihiv, Ukraine; Department of Power Ele [ORCID]
Zakis J: Institute of Industrial Electronics and Electrical Engineering, Riga Technical University, LV-1658 Riga, Latvia [ORCID]
Veligorskyi O: Chernihiv Power Electronics Laboratory, Radiotechnic and Embedded Systems Department, Educational-Scientific Institute of Electronic and Information Technologies, Chernihiv Polytechnic National University, 14035 Chernihiv, Ukraine
Luszcz J: Department of Power Electronics and Electrical Machines, Faculty of Electrical and Control Engineering, Gdańsk University of Technology, 80-233 Gdańsk, Poland [ORCID]
Husev O: Institute of Industrial Electronics and Electrical Engineering, Riga Technical University, LV-1658 Riga, Latvia; Power Electronics Research Group, Tallinn University of Technology, 19086 Tallinn, Estonia
Lytvyn O: Department of Road Transport and Industrial Engineering, Educational-Scientific Institute of Mechanic Engineering, Technology and Transport, Chernihiv Polytechnic National University, 14035 Chernihiv, Ukraine
Matiushkin O: Chernihiv Power Electronics Laboratory, Radiotechnic and Embedded Systems Department, Educational-Scientific Institute of Electronic and Information Technologies, Chernihiv Polytechnic National University, 14035 Chernihiv, Ukraine; Power Electronics Resea [ORCID]
Pakhaliuk B: Chernihiv Power Electronics Laboratory, Radiotechnic and Embedded Systems Department, Educational-Scientific Institute of Electronic and Information Technologies, Chernihiv Polytechnic National University, 14035 Chernihiv, Ukraine; Department of Power Ele [ORCID]
Zakis J: Institute of Industrial Electronics and Electrical Engineering, Riga Technical University, LV-1658 Riga, Latvia [ORCID]
Veligorskyi O: Chernihiv Power Electronics Laboratory, Radiotechnic and Embedded Systems Department, Educational-Scientific Institute of Electronic and Information Technologies, Chernihiv Polytechnic National University, 14035 Chernihiv, Ukraine
Luszcz J: Department of Power Electronics and Electrical Machines, Faculty of Electrical and Control Engineering, Gdańsk University of Technology, 80-233 Gdańsk, Poland [ORCID]
Husev O: Institute of Industrial Electronics and Electrical Engineering, Riga Technical University, LV-1658 Riga, Latvia; Power Electronics Research Group, Tallinn University of Technology, 19086 Tallinn, Estonia
Lytvyn O: Department of Road Transport and Industrial Engineering, Educational-Scientific Institute of Mechanic Engineering, Technology and Transport, Chernihiv Polytechnic National University, 14035 Chernihiv, Ukraine
Matiushkin O: Chernihiv Power Electronics Laboratory, Radiotechnic and Embedded Systems Department, Educational-Scientific Institute of Electronic and Information Technologies, Chernihiv Polytechnic National University, 14035 Chernihiv, Ukraine; Power Electronics Resea [ORCID]
Journal Name
Energies
Volume
14
Issue
13
First Page
3934
Year
2021
Publication Date
2021-06-30
Published Version
ISSN
1996-1073
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PII: en14133934, Publication Type: Journal Article
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LAPSE:2023.33362
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doi:10.3390/en14133934
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