Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1988.07a
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- Pages.148-150
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- 1988
A study on digital signal method of PWM signal by switching position function
PWM 신호의 스위칭 함수에 의한 디지탈 방식에 관한 연구
- Chung, Y.T. (Myung Ji UNIV.) ;
- Lee, J.S. (Yeung Jin Junior College) ;
- Bae, S.J. (Yeung Jin Junior College) ;
- Baek, J.H. (Yeung Jin Junior College)
- Published : 1988.07.01
Abstract
The output characteristics of VSI by transistor depend upon bias signal with drive circuit. As the CTI is one of the VSI, takes case PWM output voltage. This Inverter operation is based upon position and negative of sinusoldal PWM signal by carrier triangular wave and compared sine one. Besides, the Inverter operation system required digital signal for microprocessor, sampling method of Inverter driver signals study for get rid of generated signal is error. In the paper, the method of 3 level PWM signal for CTI was studied. This method of signals depend upon caculated switching position of natural sampling with
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