대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1992년도 하계학술대회 논문집 B
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- Pages.1077-1080
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- 1992
가변 전류형 능동 전력 필터
The Controllable Current-Source Active Power Filter
- Kim, Ho-Jin (Dept. of Electrical Eng., Kon-Kuk University) ;
- Cho, Han-Duk (Dept. of Electrical Eng., Kon-Kuk University) ;
- Kim, Hong-Seong (Dept. of Electrical Eng., Kon-Kuk University) ;
- Choe, Gyu-Ha (Dept. of Electrical Eng., Kon-Kuk University) ;
- Kim, Han-Sung (Dept. of Electrical Eng., Kon-Kuk University)
- 발행 : 1992.07.23
초록
In this paper suggested methods for current control in active filter are using the triangular carriers which were composed of independently generated threefold carriers and controllable current source which compensates the harmonics generated independently from the types of the load with instantaneous amplitude adjusting from the maximum magnitude of the compensating currents. And the 2-nd order high pass passive filter connected to the source finally supplies pure sinusoidal waves by suppressing the residual harmonics which cannot removed by the active filter. As the typical load which generates the harmonics, a rectifier was set and the system was also designed by simulations and implementations.
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