TY - GEN
T1 - Contactless rotating power transfer system with vertical maglev rotary inductive coupled structure
AU - Lee, Jia You
AU - Chen, Chong Yu
AU - Sun, Yu Min
AU - Chen, Jeng Hung
N1 - Publisher Copyright:
© VDE VERLAG GMBH, Germany
PY - 2017
Y1 - 2017
N2 - In this paper, a new type of vertical maglev rotary inductive coupling structure used in contactless rotating power transfer system for high-speed rotation applications is developed. The co-construction of the magnetic levitation DC coil and the inductive power transfer AC coils are proposed in this paper. The magnetic field finite element method simulation software is used to analyze the different structures of coils and magnetic materials. The coaxial-interlayered windings and extendible magnetic materials are designed to improve the coupling capability. Moreover, a brushless doubly-fed rotational driven architecture has been integrated so as to verify the feasibility of the proposed rotary inductive coupled structure. Two permanent maglev layers are taken as the horizontally stable mechanism in this paper. In order to design an accurate structure, three-dimensional printing technology is used to print its frame. Finally, the experimental results show that the rotary machinery is able to be powered and be driven by the proposed system. The maximum output power received at load is 1113 W with 89% of transmitting efficiency. In addition, the transfer efficiency of the system can be reached up to 96.8% with 300 W output power.
AB - In this paper, a new type of vertical maglev rotary inductive coupling structure used in contactless rotating power transfer system for high-speed rotation applications is developed. The co-construction of the magnetic levitation DC coil and the inductive power transfer AC coils are proposed in this paper. The magnetic field finite element method simulation software is used to analyze the different structures of coils and magnetic materials. The coaxial-interlayered windings and extendible magnetic materials are designed to improve the coupling capability. Moreover, a brushless doubly-fed rotational driven architecture has been integrated so as to verify the feasibility of the proposed rotary inductive coupled structure. Two permanent maglev layers are taken as the horizontally stable mechanism in this paper. In order to design an accurate structure, three-dimensional printing technology is used to print its frame. Finally, the experimental results show that the rotary machinery is able to be powered and be driven by the proposed system. The maximum output power received at load is 1113 W with 89% of transmitting efficiency. In addition, the transfer efficiency of the system can be reached up to 96.8% with 300 W output power.
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M3 - Conference contribution
AN - SCOPUS:85091780669
T3 - PCIM Asia 2017 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, Proceedings
SP - 193
EP - 200
BT - PCIM Asia 2017 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, Proceedings
PB - VDE Verlag GmbH
T2 - 2017 International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Asia 2017
Y2 - 27 June 2017 through 29 June 2017
ER -
