대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2008년도 제39회 하계학술대회
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- Pages.984-985
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- 2008
DC-DC 컨버터를 이용한 조류발전의 MPPT제어
The MPPT Control Method of The Seaflow Generation by Using DC-DC converter
- 김천규 (인하대학교) ;
- 나재두 (인하공업전문대학) ;
- 김상욱 (인하공업전문대학) ;
- 최정수 (이경산전) ;
- 이을재 (이경산전) ;
- 조규민 (유한대학) ;
- 신재화 (인천전문대학) ;
- 김영석 (인하대학교)
- Kim, Cheon-Kyu (Inha University) ;
- Na, Jae-Doo (Inha Technical College) ;
- Kim, Sang-Wook (Inha Technical College) ;
- Choi, Jung-Soo (E-Kyoung Industrial Electrical) ;
- Lee, Eul-Jae (E-Kyoung Industrial Electrical) ;
- Jo, Kyu-Min (Yuhan College) ;
- Shin, Jae-Hwa (Incheon College) ;
- Kim, Young-Seok (Inha University)
- 발행 : 2008.07.16
초록
In this paper, MPPT(maximum power point tracking) control method of the seaflow generation system using DC-DC converters is proposed. This system consists of a variable speed seaflow generation system with permanent magnet synchronous generator, diode rectifier and DC-DC converter. In this proposed seaflow generation system, diode rectifier and DC-DC converter use for converting AC to DC and maximum power generation control, respectively. Advantages of MPPT control method presented in this paper don’t need to use the characteristic of the seaflow turbine at various seaflow speed and measure the seaflow speed and the rotating speed of seaflow turbine. Therefore, the proposed system has the characteristics of lower cost, lower complexity and higher efficiency. The effectiveness of algorithm is simulated and confirmed through Matlab Simulink.
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