한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)

  • 제11권5호
  • /
  • Pages.104-108
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  • 2012
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  • 1598-6721(pISSN)
  • /
  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
권호 표지

초소수력발전용 좁은 수로 고정형 수직수차 성능실험

Experiments on Efficiency of Standing Type Waterwheel with Narrow Canal for Micro/Small Scale Hydro Power Plant

  • 김동진 (한라대학교 컴퓨터응용기계과) ;
  • 이경호 (한라대학교 정보통신방송공학부) ;
  • 안국찬 (경남과학기술대학교 자동차공학과) ;
  • 김봉환 (경남과학기술대학교 자동차공학과) ;
  • 이치우 (경남과학기술대학교 자동차공학과)
  • 발행 : 2012.10.31
⟨ 이전 논문 다음 논문 ⟩

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

참고문헌

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