Experimental Study on Stray Load Loss during High-speed Constant-voltage Operation of Squirrel-cage Induction Motors - The Influence of Gap Length on 4-and 8-pole Induction Motors -

被引：0

作者：

Hirotsuka, Isao ^{[1
]}

Tsuboi, Kazuo ^{[1
]}

Kawakami, Kunihiro ^{[2
]}

Matsuura, Hidemi ^{[2
]}

Mizuno, Takayuki ^{[2
]}

机构：

[1] Chubu Univ, Dept Elect Engn, Aichi, Japan

[2] Meidensha Corp, Tokyo, Japan

来源：

2009 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1-3 | 2009年

关键词：

Dynamometer; Gap length; High-speed constant-voltage operation; Induction motor; Reverse rotational test; Stray load loss;

D O I：

暂无

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：

Recently, three-phase squirrel-cage induction motors (IMs) have often been used as variable-speed motors driven by an inverter system. However, when an IM is operated over a wide speed range, its losses and efficiency change remarkably. In this paper, the authors present the results of the stray load losses (SLLs) determined by two methods using 4- and 8-pole IMs having different gap lengths; the motors are driven by a sinusoidal-wave source during high-speed constant-voltage operation. Moreover, the characteristics of the efficiencies of the IMs are investigated.

引用

页码：151 / +

页数：2

共 3 条

[1] Characteristics of high-speed constant-voltage operation of squirrel-cage induction motors - The influence of gap length in 4-and 8-pole induction motors
Hirotsuka, Isao
Kawakami, Kunihiro
Tsuboi, Kazuo
Matsura, Hidemi
Mizuno, Takayuki
2007 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1-4, 2007, : 173 - +
[2] Experimental Study of Losses During High-Speed Constant-Voltage Operation of Three-Phase Squirrel-Cage Induction Motors
Goto, Satoshi
Hirotsuka, Isao
Nakamura, Masanori
Tsuboi, Kazuo
Mizuno, Takayuki
2014 17TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS), 2014, : 85 - +
[3] Measured Results of the Search Coil Voltage for a Three-Phase 4-Pole Squirrel-Cage Induction Motors Driven at a High Speed and Constant Voltage Operations
Kuwahara, Daiki
Hirotsuka, Isao
Nakamura, Masanori
Mizuno, Takayuki
2016 19TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2016), 2016,

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