대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1991년도 하계학술대회 논문집
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- Pages.583-586
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- 1991
고정자전압제어 전류형 인버터에 의한 유도전동기의 속도제어
Speed Control of Induction Motor Driven by Stator Voltage-Controlled CSI
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Song, Joong-Ho
(Control Systems Lab., KIST) ;
- Yoon, Tae-Woong (Control Systems Lab., KIST) ;
- Kim, Kwang-Bae (Control Systems Lab., KIST)
- 발행 : 1991.07.18
초록
This paper presents a comprehensive study on the stability of several control schemes for the induction motor driven by current source inverters. A stator voltage-controlled current source inverter drive system without a speed sensor is investigated in order to find appropriate control schemes, which are primarily based on direct or, alternatively, indirect frequency control scheme. The overall control systems with either voltage control loop or current and voltage control loops provided in addition to each frequency control scheme are analyzed by utilizing the root locus method and simulated by computer to illustrate the validity of this analysis.
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