Sensorless Vector Control of Closed-slot Induction Machines at Low Frequency
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概要
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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.
著者
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Kubota Hisao
School of Science and Technology, Meiji University
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Yamada Takahiro
School of Science and Technology, Meiji University
関連論文
- Innovative Application Technologies of AC Motor Drive Systems
- Sensorless Vector Control of Closed-slot Induction Machines at Low Frequency