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초소수력발전용 좁은 수로 고정형 수직수차 성능실험
- 김동진;
- 이경호;
- 안국찬;
- 김봉환;
- 이치우
초록
Recently, small scale hydropower needs to be developed due to its clean, renewable and abundant energy resources. However, suitable draft of hydro-turbine body in combination with differences in wheel blade shapes is not determined yet in the range of small hydropower and it is necessary to study for the effective draft in combination with type. Therefore, watermill shaped of 250mm diameter. hydro-turbine aiming 20 watt class generator is adopted in this study because of its simple structure and high possibility of applying to small hydropower. The result shows that effective draft for the turbine body is variable concerning the size of turbine and flow rate of water. Thus, the difference of water depth between fore and aft turbine body contributes to the increase of torque, angular momentum and power output.
키워드
- 제목
- 초소수력발전용 좁은 수로 고정형 수직수차 성능실험
- 제목 (타언어)
- Experiments on Efficiency of Standing Type Waterwheel with Narrow Canal for Micro/Small Scale Hydro Power Plant
- 저자
- 김동진; 이경호; 안국찬; 김봉환; 이치우
- 발행일
- 2012
- 저널명
- 한국기계가공학회지
- 권
- 11
- 호
- 5
- 페이지
- 104 ~ 108
- 언어
- KOR
- 출판사
- 한국기계가공학회
- 발행국가
- 대한민국
- 분량
- 5 페이지
- ISSN
- E 2288-0771
P 1598-6721