Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1994.07a
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- Pages.479-481
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- 1994
Vector Control System of Induction Motor Using the Third Harmonic Component of the Stator Voltage
고정자 전압의 제3고조파 성분을 이용한 유도전동기의 벡터제어 시스템
- Ro, Ea-Sug (Dept of Electrical Eng. Kyung-Pook Nat. Univ.) ;
- Jung, Jong-Jin (Dept of Electrical Eng. Kyung-Pook Nat. Univ.) ;
- Kim, Heung-Geun (Dept of Electrical Eng. Kyung-Pook Nat. Univ.)
- Published : 1994.07.21
Abstract
A direct vector control system of induction machine based determination of the spatial position of the airgap flux from the third harmonic component of the stator voltage is presented in this paper. The Rotor flux, necessary in direct vector control system, is estimated with the stator current and the airgap flux acquired from the third harmonic component of the stator voltage. And it will be used as an important information to implement the vector control system of the induction motor drive.
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