Manufacturing and Control of a Variable Magnetic Flux Motor Prototype with a Mechanical Adjustment Method

被引：11

作者：

Ishii, Takaaki ^{[1
]}

Nonaka, Tsuyoshi ^{[2
]}

Oga, Sohei ^{[2
]}

Ohto, Motomichi ^{[2
]}

机构：

[1] Yaskawa Elect Corp, Inst Dev Res, Tsukuba Res Inst, Kitakyushu, Fukuoka, Japan

[2] Yaskawa Elect Corp, Inst Dev Res, Motor Actuator Dev Dept, Kitakyushu, Fukuoka, Japan

来源：

ELECTRICAL ENGINEERING IN JAPAN | 2017年 / 199卷 / 01期

关键词：

variable magnetic flux motor; EV motor;

D O I：

10.1002/eej.22950

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new structure and control method for a variable magnetic flux motor (VMFM) is proposed to achieve a high-efficiency electric vehicle (EV) motor drive under a wide range of conditions. A VFMF prototype that was designed by considering the loss was manufactured and evaluated in an experiment. The prototype demonstrated low iron loss and sufficient max torque. Thus, the prototype can provide a high-efficiency drive with low output, which is frequently the case for EVs. Map control enables a wide phase angle for the vector-control drive of the VMFM under a changing magnetic flux. Thus, the VMFM provides a high-efficiency drive under a wide range of conditions.

引用

页码：57 / 66

页数：10