전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2005년도 전력전자학술대회 논문집
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- Pages.189-191
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- 2005
입력전원 센서리스 능동형 전력필터의 구현
Implementation of a Line-voltage Sensorless Active Power Filter
- 정강률 (순천향대학교 정보기술공학부)
- Jeong, Gang-Youl (Division of Information Technology, Soonchunghyang University)
- 발행 : 2005.07.04
초록
This paper proposes an implementation of a line- voltage sensorless three-phase active power filter. The line synchronization for an active power filter does not require any additional hardware. It can be properly operated under various line-voltage variation. Current compensation is done in the time domain allowing fast time response. All control functions are implemented in software using a single-chip microcontroller, thus simplifying the control circuit. It is shown via experimental results that the proposed controller gives good performance for the line-voltage sensorless active power filter.
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