Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1991.07a
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- Pages.591-595
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- 1991
A Study on the Load Commutated Current Source Inverter assisted with A GTO-DC Source Forced Commutation
GTO-직류전원을 병용한 부하전류(轉流)식 전류형 인버터에 관한 연구
- Mok, Hyung-Soo (Dept. of Electrical Eng. Seoul Nat'l Univ.) ;
- Sul, Seung-Ki (Dept. of Electrical Eng. Seoul Nat'l Univ.)
- Published : 1991.07.18
Abstract
The load commutated current source inverter(LCCSI) with GTO-DC source forced commutation is described in this Paper. GTO-DC source forced commutation assures the stability of commutation below critical frequency determined by output capcaitor and it also gives the oppotunity of PWM operation for reducing resonant harmonic components. he simulation results clearly show hat the proposed commutation circuit works well in the resonance phenomenon between output capacitor and machine leakage inductance.
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