대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2008년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.131-133
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- 2008
boost 컨버터에 퍼지제어기를 적용한 조류 발전의 MPPT제어
The MPPT Control Method of The Seaflow Generation by Using Fuzzy Controller in boost Converter
- Kim, Cheon-Kyu (Inha University) ;
- Kang, Hyoung-Seok (Inha University) ;
- Kim, Young-Jo (Yuhan College) ;
- Kim, Young-Seok (Inha University)
- 발행 : 2008.04.25
초록
In this paper, the control method of extracting maximum power from the seaflow energy is proposed. This Paper describes a variable speed seaflow generation system with Permanent magnet synchronous motor, bridge rectifier, buck-boost converter and Fuzzy controller. In this Proposed seaflow generation system, the duty ratio of buck-boost converter is controlled by the fuzzy controller. An advantage of MPPT control method presented in this paper don't need to use the characteristic of seaflow turbine at various seaflow speed and measure the tidal speed and the rotating speed of tidal turbine. Therefore, the Proposed system has the characteristics of lower cost, higher efficiency and lower complexity. The effectiveness of algorithm is simulated based on Matlab Simulink.
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