대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2015년도 제46회 하계학술대회
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- Pages.962-963
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- 2015
축소차수 관측기를 이용한 SPMSM의 V/f제어
V/f Control of the SPMSM with stabilizing loop using a reduced order observer
- Park, Soon-Je (Inha University) ;
- Kim, Young-Seok (Inha University)
- 발행 : 2015.07.15
초록
This paper proposes a sensorless V/f control method of the interior mounted permanent magnet synchronous motor without damper winding. Arithmetic computation is simpler than vector control. And the lower cost price, dynamics and stability is guaranteed. When the loss of synchronization occurs with the load disturbances, the stability loop with a reduced order observer is applied quickly and accurately to improve the speed error.
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