IEEJ Journal of Industry Applications
Online ISSN : 2187-1108
Print ISSN : 2187-1094
ISSN-L : 2187-1094
Paper
Sensorless Vector Control of Closed-slot Induction Machines at Low Frequency
Hisao KubotaTakahiro Yamada
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ジャーナル フリー

2013 年 2 巻 1 号 p. 74-78

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抄録

Sensorless vector control for induction motor drives is widely used. However, in the case of mass-produced closed-slot motors, it is difficult operate them at zero frequency with regenerative load. In this paper, a sensorless vector control method based on three-phase PWM carrier waves is applied to a mass-produced closed-slot induction motor. Further, methods to improve stability are proposed.

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© 2013 The Institute of Electrical Engineers of Japan
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