Analysis and comparison of secondary series- and parallel-compensated IPT systems

Wei Zhang, Siu Chung Wong, Chi Kong Tse, Qianhong Chen

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

6 Citations (Scopus)

Abstract

Secondary series and parallel compensations are widely used in inductive power transfer (IPT) system for different circuit requirements. The compensations are often studied for some isolated constrains of maximum power transfer, optimal efficiency at a particular loading condition, etc., leaving little information for engineers in selecting between the two compensation techniques to be used as a voltage converter with optimal efficiency at various loading conditions. This paper studies the characteristics of the IPT system at different frequencies of operations utilizing the two compensation techniques to work as a voltage converter. The frequencies that can provide optimal efficiency of operation, load-independent voltage-transfer ratio are of interested. Theoretical operating frequencies for maximal efficiency of operation and load-independent voltage-transfer ratio are explored, looking for some practical power-conversion-efficient and load-independent operating frequencies. The frequencies interested for the two compensation techniques are found and compared to facilitate the design of voltage converter with efficient power conversion and load-independent frequency of operation. The analysis is supported with experimental results.
Original languageEnglish
Title of host publication2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013
Pages2898-2903
Number of pages6
DOIs
Publication statusPublished - 31 Dec 2013
Event5th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2013 - Denver, CO, United States
Duration: 15 Sep 201319 Sep 2013

Conference

Conference5th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2013
CountryUnited States
CityDenver, CO
Period15/09/1319/09/13

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Fuel Technology

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