Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1989.11a
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- Pages.291-295
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- 1989
A Study on Control Scheme of 3-Phase Active Power Filter for Harmonic Elimination and Reactive Power Compensation
고조파 제거 및 무효전력 보상을 위한 3상 전력용 능동 필터의 제어에 관한 연구
- Park, Min-Ho (Seoul National University) ;
- Choe, Gyu-Ha (Seoul National University) ;
- Choe, Jae-Young (Konkuk University)
- Published : 1989.11.25
Abstract
The conventional Optimized Injection Method is a good control technique but can't be applied to 3-phase a.e. line. In this paper, a new technique, Time-sharing Method based on basic principle of conventional Optimized Injection Method is introduced to hold the independence of each phase, and the structure of power circuit is improved to realize the new control method. By this scheme it is possible to simplify the control circuit and power circuit. The characteristic of the new control method are investigated and compared with conventional Optimized Injection Method by computer simulation.
Keywords