A Quadrature Pickup for Inductive Power Transfer Systems

摘要：

The development of a new quadrature pickup configuration is described that improves the lateral tolerance of power-pickups relative to the track in inductive power transfer (IPT) systems. This is achieved using coils mounted in quadrature on a standard pick-up to capture both the tangential and vertical flux components from the IPT track. The arrangement of the two pick-up coils ensures that they remain un-coupled with each other allowing independent control and operation. A suitable pickup controller for power regulation is presented and a prototype constructed and tested in the laboratory. Measurements verify the design and show a substantially improved power profile compared with standard pick-up regulators. A method of extending the power profile further using a meander track configuration is also presented.

作者: S.RAABE G.A.J ELLIOT G.A COVIC J.T.BOYS

作者单位: Department of Electrical and Computer Engineering,The University of Auckland Private Bag 92019, Auckland Mail Centre Auckland 1120, New Zealand

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）