Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1994.07a
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- Pages.334-336
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- 1994
Active Power Filter with Voltage Compensating Function
전압보상 기능을 갖는 능동 전력 필터
- Kang, Sung-Kon (Dept. of Electrical Eng. Kon-Kuk University) ;
- Lee, Kwang-Joo (Dept. of Electrical Eng. Kon-Kuk University) ;
- Choe, Ki-Won (Dept. of Electrical Eng. Kon-Kuk University) ;
- So, Jung-Hwan (Dept. of Electrical Eng. Kon-Kuk University) ;
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Choe, Gyu-Ha
(Dept. of Electrical Eng. Kon-Kuk University)
- Published : 1994.07.21
Abstract
The conventional APF(Active Power Filter) system performs only function which is compensated for source harmonic by injecting harmonic compensation current as well as reactive power component by PWM. This paper presents a new APF which provides the combined functions of VC(Voltage Compensator) and conventional APF, because the structure of APF is similar to stand- alone UPS in parallel type. Single-chip microprocessor plays an important role in controlling each function. Simulation obtained from ACSL are shown to verify multi-functions of new APP.
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