지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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If the factory test efficiency and field operation efficiency of water turbine are different from each other, issues for efficiency warranty can be raised. So, This paper shows the result for comparative analysis of field operating efficiency vs plant testing efficiency of the water turbine generator installed in agricultural reservoir. The efficiency of the induction generator is analyzed by the change of rotational speed with the parameter obtained by test, the efficiency of water turbine is calculated by the change of head with the design flow. Efficiency deviation of induction generator is lower but the variation of developed power is pretty high near the rated speed and the efficiency variation of water turbine is high by the fluctuation of head for constant flow. It was found that factory test efficiency and total efficiency of water turbine generator calculated according to the rotational speed are very close.
목차
Abstract
1. 서론
2. 수차발전 시스템
3. 수차 및 유도발전기
4. 수차 발전기 운전 효율 분석
5. 결론
References
참고문헌 (10)
참고문헌 신청
1. [학술대회논문] - Gyeong-Bae Lee / 2010 / Activation Strategy of Hydropower Development as New & Renewable Energy / KIEE Summer Annual conference : 1231 ~ 1232
2. [보고서] - Ministry of Knowledge Economy and Korea Energy Management Corporation / 2013 / 2012 New and Renewable Energy
5. [학술대회논문] - K. S. Pankaj / 1997 / Application Guidelines for Induction Generators / Proc. International Conference on Electrical Machines and Drives : WC1/5.1 ~ WC1/5.3
6. [단행본] - M. Godoy Simoes / 2004 / Renewable Energy Systems-Design and Analysis with Induction Generators / CRC Press
9. [단행본] - Jack J. Fritz / 1984 / Small and Mini Hydropower Systems / McGraw-Hill Book Company
2. [보고서] - Ministry of Knowledge Economy and Korea Energy Management Corporation / 2013 / 2012 New and Renewable Energy
5. [학술대회논문] - K. S. Pankaj / 1997 / Application Guidelines for Induction Generators / Proc. International Conference on Electrical Machines and Drives : WC1/5.1 ~ WC1/5.3
6. [단행본] - M. Godoy Simoes / 2004 / Renewable Energy Systems-Design and Analysis with Induction Generators / CRC Press
9. [단행본] - Jack J. Fritz / 1984 / Small and Mini Hydropower Systems / McGraw-Hill Book Company
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UCI(KEPA) : I410-ECN-0101-2014-500-002463516