Power Stabilization Based on Double Energized Transmitting Coils in Dynamic Wireless Charging System for Inspection Robot

Han Liu, Linlin Tan, Xueliang Huang, Dariusz Czarkowski

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

Abstract

In a dynamic wireless charging system with short segmented transmitting coils, the operation mode of a single energized transmitting coil causes large power drop when the receiving coil moves to the central position between two transmitting coils. Power stabilization based on double energized transmitting coils is proposed to solve this issue. Firstly, the dynamic wireless charging system for inspection robots based on series short segmented transmitting coils and LCC compensation circuit in transmitting side is presented. Secondly, the uniform circuit model of wireless power transfer systems with single transmitting coil or double transmitting coils is developed. The system characteristics of a single energized transmitting coil and double energized transmitting coils varying with the position of the receiving coil are analyzed comparatively in one cycle of switching control of the segmented transmitting coils. According to the comparative analysis, when the receiving coil is at the central position between the two transmitting coils, the receiving power is stabilized by using the double energized transmitting coil structure. The relevant experiments are designed to verify the theoretical research.

Original languageEnglish (US)
Title of host publication2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538682579
DOIs
StatePublished - Feb 5 2019
Event4th IEEE Southern Power Electronics Conference, SPEC 2018 - Singapore, Singapore
Duration: Dec 10 2018Dec 13 2018

Publication series

Name2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018

Conference

Conference4th IEEE Southern Power Electronics Conference, SPEC 2018
CountrySingapore
CitySingapore
Period12/10/1812/13/18

Fingerprint

Stabilization
Inspection
Robots
Networks (circuits)
Experiments
Compensation and Redress

Keywords

  • Double energized transmitting coils
  • dynamic wireless charging
  • inspection robot
  • power stabilization

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Liu, H., Tan, L., Huang, X., & Czarkowski, D. (2019). Power Stabilization Based on Double Energized Transmitting Coils in Dynamic Wireless Charging System for Inspection Robot. In 2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018 [8635847] (2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SPEC.2018.8635847

Power Stabilization Based on Double Energized Transmitting Coils in Dynamic Wireless Charging System for Inspection Robot. / Liu, Han; Tan, Linlin; Huang, Xueliang; Czarkowski, Dariusz.

2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018. Institute of Electrical and Electronics Engineers Inc., 2019. 8635847 (2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018).

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

Liu, H, Tan, L, Huang, X & Czarkowski, D 2019, Power Stabilization Based on Double Energized Transmitting Coils in Dynamic Wireless Charging System for Inspection Robot. in 2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018., 8635847, 2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018, Institute of Electrical and Electronics Engineers Inc., 4th IEEE Southern Power Electronics Conference, SPEC 2018, Singapore, Singapore, 12/10/18. https://doi.org/10.1109/SPEC.2018.8635847
Liu H, Tan L, Huang X, Czarkowski D. Power Stabilization Based on Double Energized Transmitting Coils in Dynamic Wireless Charging System for Inspection Robot. In 2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018. Institute of Electrical and Electronics Engineers Inc. 2019. 8635847. (2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018). https://doi.org/10.1109/SPEC.2018.8635847
Liu, Han ; Tan, Linlin ; Huang, Xueliang ; Czarkowski, Dariusz. / Power Stabilization Based on Double Energized Transmitting Coils in Dynamic Wireless Charging System for Inspection Robot. 2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018. Institute of Electrical and Electronics Engineers Inc., 2019. (2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018).
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