A novel common mode multi-phase half-wave semi-synchronous rectifier for inductive power transfer applications

Kerim Colak, Erdem Asa, Mariusz Bojarski, Dariusz Czarkowski

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this study, a novel common mode multiphase half-wave semi-synchronous rectifier is investigated for applications in wireless energy transfer. The circuit is intended to alleviate variations of the load resistance or coupling coefficient factor while maintaining high efficiency. The proposed rectifier structure is based on the connection of semi-controlled multiple half-wave rectifier topology through multiple inductors. The receiver side semi-synchronous switches are controlled to increase the system efficiency by a symmetrical phase-shifted PWM signals in response to load variations. A 700 W laboratory prototype system is designed to validate the proposed topology in terms of current, power, and efficiency. Experimental results are provided for various loads using 8 inches air gap coreless transformer, which has dimension 2.5 by 2.5 feet, with a 120 V input and a maximum efficiency of 94.8 %.

Original languageEnglish (US)
Title of host publication2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781467367417
DOIs
StatePublished - Jul 23 2015
EventIEEE Transportation Electrification Conference and Expo, ITEC 2015 - Dearborn, United States
Duration: Jun 14 2015Jun 17 2015

Other

OtherIEEE Transportation Electrification Conference and Expo, ITEC 2015
CountryUnited States
CityDearborn
Period6/14/156/17/15

Fingerprint

efficiency
Topology
Pulse width modulation
Energy transfer
recipient
air
Switches
energy
Networks (circuits)
Air

Keywords

  • Half-wave rectifier
  • Multi-phase
  • Phase-shift
  • Secondary control
  • Semi synchronous
  • Wireless energy

ASJC Scopus subject areas

  • Automotive Engineering
  • Electrical and Electronic Engineering
  • Transportation

Cite this

Colak, K., Asa, E., Bojarski, M., & Czarkowski, D. (2015). A novel common mode multi-phase half-wave semi-synchronous rectifier for inductive power transfer applications. In 2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015 [07165799] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITEC.2015.7165799

A novel common mode multi-phase half-wave semi-synchronous rectifier for inductive power transfer applications. / Colak, Kerim; Asa, Erdem; Bojarski, Mariusz; Czarkowski, Dariusz.

2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 07165799.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Colak, K, Asa, E, Bojarski, M & Czarkowski, D 2015, A novel common mode multi-phase half-wave semi-synchronous rectifier for inductive power transfer applications. in 2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015., 07165799, Institute of Electrical and Electronics Engineers Inc., IEEE Transportation Electrification Conference and Expo, ITEC 2015, Dearborn, United States, 6/14/15. https://doi.org/10.1109/ITEC.2015.7165799
Colak K, Asa E, Bojarski M, Czarkowski D. A novel common mode multi-phase half-wave semi-synchronous rectifier for inductive power transfer applications. In 2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015. Institute of Electrical and Electronics Engineers Inc. 2015. 07165799 https://doi.org/10.1109/ITEC.2015.7165799
Colak, Kerim ; Asa, Erdem ; Bojarski, Mariusz ; Czarkowski, Dariusz. / A novel common mode multi-phase half-wave semi-synchronous rectifier for inductive power transfer applications. 2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015. Institute of Electrical and Electronics Engineers Inc., 2015.
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