Journal of Advanced Marine Engineering and Technology
- Volume 19 Issue 4
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- Pages.79-91
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- 1995
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- 2234-7925(pISSN)
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- 2234-8352(eISSN)
The Current and Power Waveform Improvement of an AC Motor with Low Pass LC Filter Driven by a Digital Bridge Inverter(II)
디지탈 브리지형 인버터로 구동되는 저역통과 LC 필터를 가진 교류전동기의 전류 및 전력의 파형 개선 (II)
Abstract
Recently, the AC motor which has a simple structure and needs less maintenance has become to be used frequently as a servomotor for position control in the automatic control field. This paper concerns with a method to improve the current and power waveforms of an AC motor, and the current waveforms and 3