Design Methodology for Variable Leakage Flux IPM for Automobile Traction Drives

被引：47

作者：

Kato, Takashi ^{[1
]}

Minowa, Masanao ^{[2
]}

Hijikata, Hiroki ^{[2
]}

Akatsu, Kan ^{[2
]}

Lorenz, Robert D. ^{[3
]}

机构：

[1] Nissan Motor Co Ltd, Elect Vehicle Syst Lab, Atsugi, Kanagawa 2430123, Japan

[2] Shibaura Inst Technol, Tokyo 1358548, Japan

[3] Univ Wisconsin, Wisconsin Elect Machines & Power Elect Consortium, Madison, WI 53706 USA

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2015年 / 51卷 / 05期

关键词：

Energy conversion; permanent-magnet generators; permanent-magnet motors; permanent magnets; synchronous machines;

D O I：

10.1109/TIA.2015.2439642

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents a novelmethodology for the variable leakage flux interior permanent-magnet (VLF-IPM) motor taking advantage of the variable leakage flux property in the rotor core controlled by the q-axis current, without any additional components. The fundamental phenomenon is explained with finite-element analysis results; then, the theoretical equations expressing the variable flux linkage controlled by the q-axis current have been conducted. The proof-of-principle model was designed, and the fundamental properties, such as torque-speed envelope and efficiency map, were evaluated. It was shown that the proposed motor can reduce energy consumption on duty-cycle driving.

引用

页码：3811 / 3821

页数：11

共 7 条

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