전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2007년도 하계학술대회 논문집
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- Pages.211-213
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- 2007
Electrical Parameter Tests of Synchronous Reluctance Motor
- Khang, Huynh Van (Pusan National University) ;
- Hwang, Seon-Hwan (Pusan National University) ;
- Kim, Jang-Mok (Pusan National University) ;
- Ahn, Jin-Woo (Kyungsung University)
- 발행 : 2007.07.02
초록
The electrical parameters are used to calculate gains in the current regulator as well as to determine the reference currents of speed controller in various control strategies of Synchronous Reluctance Motors (SynRMs). Many methods of measuring or estimating the electrical parameters of SynRM have been proposed by other authors. But almost papers only measure or estimate in the limited conditions without fully considering the effects of inverter, connecting wire and magnetic saturation. The parameter results are usually different from the real system parameters. The drive performance, therefore, can not be good if using inaccurate parameters. In this paper, several methods used to measure the electrical parameters are introduced. The first method is LCR meter. And then, a method determining inductances by measuring AC current and voltage from AC power supply is presented. A new method with high reliability is proposed to measure the electrical parameters of SynRM. The experiment results verify the effectiveness of the new proposed method.
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