Multiphase Inductive Power Transfer Box Based on a Rotating Magnetic Field

被引：29
|
作者：
Raval, Pratik [1 ]
Kacprzak, Dariusz [1 ]
Hu, Aiguo Patrick [1 ]
机构：
[1] Univ Auckland, Dept Elect & Comp Engn, Auckland 1142, New Zealand
来源：
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2015年 / 62卷 / 02期
关键词：
Electromagnetic induction; finite-element methods (FEMs); magnetic fields; DESIGN CONSIDERATIONS; CONTACTLESS; TRANSFORMER; COUPLER; SYSTEM;
D O I：
10.1109/TIE.2014.2334666
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The industrial use of inductive power transfer (IPT) systems is becoming widespread, ranging from monorail systems, motors, people movers, and battery charging applications. This paper proposes a 3-D IPT system driven by a multiple-phase power converter. This is aided by spice circuitry simulation of the power converter, finite-element-assisted software magnetic frequency analysis, and via implementation of the proposed system. The proposed system consists of a cubic power transfer primary window generated by a rotating magnetic flux flow path. This rotating field is loosely coupled via magnetomotive force (MMF) induction into a secondary power pick-up. The system has been demonstrated as a low-power battery charging system.
引用
收藏
页码：795 / 802
页数：8
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