대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1990년도 추계학술대회 논문집 학회본부
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- Pages.314-318
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- 1990
ICB 회로의 제어에 관한 연구
A Study on the Control of ICB Circuits
- Hong, Soon-Chan (Dept. of Electrical Eng. Dankook Univ.) ;
- Kim, Kyu-Sung (Dept. of Electrical Eng. Dankook Univ.)
- 발행 : 1990.11.17
초록
This paper deals with the transient analyses of both the one-phase ICB circuit and the three-phase ICB circuit. During the transient switching intervals, overvoltages or voltage unbalances may be produced on the capacitors. The three-step and four-step transient switching sequences were discussed and compared on the basis of phase shifting. Also, simple control method using bang-bang control was proposed and the digital simulations were carried out. As the results, it is verified that the proposed control technique is efficient.
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