An Analytical Approach for a High Speed and High Efficiency Induction Motor Considering Magnetic and Mechanical Problems

被引：21

作者：

Kim, Dong-Jun ^{[1
]}

Hong, Do-Kwan ^{[1
]}

Choi, Jae-Hak ^{[1
]}

Chun, Yon-Do ^{[1
]}

Woo, Byung-Chul ^{[1
]}

Koo, Dae-Hyun ^{[1
]}

机构：

[1] Korea Electrotechnol Res Inst, Elect Motor Res Ctr, Chang Won 641120, South Korea

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2013年 / 49卷 / 05期

关键词：

Copper die casting high speed and high efficiency induction motor for spindle; structural analysis of rotor and stator; 3-D rotordynamic analysis; 3-D computational fluid dynamics (CFD);

D O I：

10.1109/TMAG.2013.2242455

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：

This paper deals with the analysis techniques of a high speed and high efficiency 10 kW, 30,000 rpm rated induction motor. The induction motor has been analyzed by time-varying magnetic finite element method and the test results show that there is a possibility that the motor could be used in a high speed spindle system application. All analysis techniques are introduced to develop a high speed and high efficiency induction motor made by copper die casting. The analysis techniques are composed of magnetic analysis considering losses and input current (PWM and sinusoidal), structural analysis of rotor and stator, 3-D rotordynamic analysis and 3-D CFD. All performances of the prototype are successfully verified.

引用

页码：2319 / 2322

页数：4

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