대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1989년도 하계종합학술대회 논문집
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- Pages.518-521
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- 1989
PWM 제어형 Cycloconverter
PWM Controlled Cycloconverter
- Lee, Jong-Moo (Korea Electrotechnology Research Institute) ;
- Koo, Heun-Hoi (Korea Electrotechnology Research Institute) ;
- Kim, Young-Seok (Inha University.)
- 발행 : 1989.07.21
초록
Recently, PWM cycloconverters that are frequency conversion system have been studied for eliminating do links of conventional converter and inverter systems. A new real-time method for generating PWM patterns is proposed in this paper. This method realizes sinusoidal input and output currents, controllable input displacement factor regardless of load power factor, and maximum output voltage range. Finally, feasibility of the proposed method is confirmed by simulation and experiments.
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