대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2008년도 제39회 하계학술대회
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- Pages.912-913
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- 2008
200kW급 엔진-발전기의 디지털 전압제어 시스템 설계
Design of Digital Voltage Regulation System for 200kW Engine-Generator
- Kim, Tae-Hyoung (Kyungsung University) ;
- Lee, Dong-Hee (Kyungsung University) ;
- Ahn, Jin-Woo (Kyungsung University)
- 발행 : 2008.07.16
초록
In this paper, peak detector of generator output voltage and variable gain controller is introduced for the fast dynamic response. The general r.m.s. detecting signal of generator has inherent time delay from the actual signal. So the dynamic response of generator using conventional PID controller has some problem in sudden load change. In order to overcome this problem, the peak detector and signal selector with variable gain controller is used in this paper. The proposed control scheme is verified from experimental test of 200kW diesel engine-generator.
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