Analysis of Multi-Pickup Inductive Power Transfer System with LCC Compensation for Maglev Train

Shuo Wang, Zhenpo Wang, Junjun Deng, Ying Yang, David G. Dorrell

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

This paper presents a multi-pickup inductive power transfer system with double-sided LCC compensation for stationary MAGLEV charging. The primary side employs a parallel line as a wireless power rail and the secondary side has multiple pickups. Due to the high power demand of the MAGLEV train, the current ratio should be limited to minimize the losses in the semiconductors and wires. A single turn power rail without ferrite is designed as the primary coil and rectangular pad with integrated compensation inductance is employed for the secondary side. A finite element model of the coupler is simulated. The circuit analysis is performed to evaluate the double-sided LCC compensation for a multi-pickup application. The simulation results of the current of the inverter and the primary winding are shown, and a prototype is built.

Original languageEnglish
Title of host publication2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages6762-6767
Number of pages6
ISBN (Electronic)9781728103952
DOIs
Publication statusPublished - Sept 2019
Event11th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2019 - Baltimore, United States
Duration: 29 Sept 20193 Oct 2019

Publication series

Name2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019

Conference

Conference11th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2019
Country/TerritoryUnited States
CityBaltimore
Period29/09/193/10/19

Keywords

  • LCC compensation.
  • MAGLEV
  • Multi-pickup
  • Wireless Charging

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