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

页码：795 / 802

页数：8

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