한국조명전기설비학회:학술대회논문집 (Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference)
- 한국조명전기설비학회 1995년도 추계학술발표회논문집
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- Pages.101-104
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- 1995
3상 PWM인버어터 출력전압 이용률 개선에 관한 연구
Study on the Improvement of utility factor for output voltage on 3-phase PWM Inverter
초록
The linear control of DC Link voltage in PWM inverter is very importent to estimate the goodness of PWM method. In motor control system, for the maximum torque on full region operating, the whole of DC Link voltage region must be used. 3 phase sinusoidal PWM inverter has a low efficienty at the using of output voltage. according to make better the efficiency, new improved PWM control method is proposed. The results of experimentation and simulation are included to verify the validity of this method.
키워드