Publication Type
Conference Paper
Book Title
Proceedings of the 2020 IEEE Energy Conversion Congress and Exposition (ECCE)
Publication Date
Page Numbers
5532 to 5536
Publisher Location
District of Columbia, United States of America
Conference Name
2020 IEEE Energy Conversion Congress and Exposition (ECCE)
Conference Location
Detroit, Michigan, United States of America
Conference Sponsor
IEEE, PELS, IAS
Conference Date
-
Abstract
The output power of a wireless power transfer (WPT) system varies with load and coupling factor of the inductively coupled coils. This paper presents a method to control the output power of primary side LCC and secondary side series tuned WPT system using information of primary side variables. In this approach, a secondary side control system or secondary side sensors are not needed. Detailed mathematical derivations are given to identify and justify the suitable primary side variable that accomplishes the desired purpose without the need of any secondary side communications. Simulation results presented validate the proposed scheme.
