A Novel Rotating Wireless Power Transfer System for Slipring with Redundancy Enhancement Characteristics

Qiyue Wang; De’an Wang; Jiantao Zhang

doi:10.3390/su16135628

A Novel Rotating Wireless Power Transfer System for Slipring with Redundancy Enhancement Characteristics

Qiyue Wang^*
, De’an Wang^*
, Jiantao Zhang

^*Corresponding author for this work

School of Electrical Engineering and Automation, Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

This study investigates the dynamics of wireless power supply technology under rotation and its system redundancy, aiming to design a redundant, rotating wireless power supply system. In order to satisfy specifications of redundancy and fault tolerance, the circuit design of the wireless power transmission system was developed, and a planar three-sector coil coupling mechanism was designed; finally, the stability and power output characteristics of the system were assessed under static and dynamic working conditions, and the results show that the maximum output power of the system can reach 3 kW and the efficiency is more than 91% under both static and dynamic working conditions. The study improved the rotating wireless charging system’s efficiency, which improves the energy utilization efficiency.

Original language	English
Article number	5628
Journal	Sustainability (Switzerland)
Volume	16
Issue number	13
DOIs	https://doi.org/10.3390/su16135628
State	Published - Jul 2024
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

multi-coil coupling mechanism
rotating equipment
wireless power supply

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10.3390/su16135628

Cite this

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title = "A Novel Rotating Wireless Power Transfer System for Slipring with Redundancy Enhancement Characteristics",

abstract = "This study investigates the dynamics of wireless power supply technology under rotation and its system redundancy, aiming to design a redundant, rotating wireless power supply system. In order to satisfy specifications of redundancy and fault tolerance, the circuit design of the wireless power transmission system was developed, and a planar three-sector coil coupling mechanism was designed; finally, the stability and power output characteristics of the system were assessed under static and dynamic working conditions, and the results show that the maximum output power of the system can reach 3 kW and the efficiency is more than 91\% under both static and dynamic working conditions. The study improved the rotating wireless charging system{\textquoteright}s efficiency, which improves the energy utilization efficiency.",

keywords = "multi-coil coupling mechanism, rotating equipment, wireless power supply",

author = "Qiyue Wang and De{\textquoteright}an Wang and Jiantao Zhang",

note = "Publisher Copyright: {\textcopyright} 2024 by the authors.",

year = "2024",

month = jul,

doi = "10.3390/su16135628",

language = "英语",

volume = "16",

journal = "Sustainability (Switzerland)",

issn = "2071-1050",

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T1 - A Novel Rotating Wireless Power Transfer System for Slipring with Redundancy Enhancement Characteristics

AU - Wang, Qiyue

AU - Wang, De’an

AU - Zhang, Jiantao

PY - 2024/7

Y1 - 2024/7

N2 - This study investigates the dynamics of wireless power supply technology under rotation and its system redundancy, aiming to design a redundant, rotating wireless power supply system. In order to satisfy specifications of redundancy and fault tolerance, the circuit design of the wireless power transmission system was developed, and a planar three-sector coil coupling mechanism was designed; finally, the stability and power output characteristics of the system were assessed under static and dynamic working conditions, and the results show that the maximum output power of the system can reach 3 kW and the efficiency is more than 91% under both static and dynamic working conditions. The study improved the rotating wireless charging system’s efficiency, which improves the energy utilization efficiency.

AB - This study investigates the dynamics of wireless power supply technology under rotation and its system redundancy, aiming to design a redundant, rotating wireless power supply system. In order to satisfy specifications of redundancy and fault tolerance, the circuit design of the wireless power transmission system was developed, and a planar three-sector coil coupling mechanism was designed; finally, the stability and power output characteristics of the system were assessed under static and dynamic working conditions, and the results show that the maximum output power of the system can reach 3 kW and the efficiency is more than 91% under both static and dynamic working conditions. The study improved the rotating wireless charging system’s efficiency, which improves the energy utilization efficiency.

KW - multi-coil coupling mechanism

KW - rotating equipment

KW - wireless power supply

UR - https://www.scopus.com/pages/publications/85198446121

U2 - 10.3390/su16135628

DO - 10.3390/su16135628

M3 - 文章

AN - SCOPUS:85198446121

SN - 2071-1050

VL - 16

JO - Sustainability (Switzerland)

JF - Sustainability (Switzerland)

IS - 13

M1 - 5628

ER -

A Novel Rotating Wireless Power Transfer System for Slipring with Redundancy Enhancement Characteristics

Abstract

UN SDGs

Keywords

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