Asian Working Group- IAHR's Symposium on Hydraulic Machinery and Systems | |
Design and optimization of one kind stream micro water power generation device | |
Ge, X.F.^1 ; Jiang, M.^1,2 ; Xu, X.^1 ; Jiang, Q.F.^3 ; Zhao, M.^4 ; Zhang, C.Z.^1 | |
College of Energy and Electric Engineering, Hohai University, Nanjing, China^1 | |
XiZang Agriculture and Animal Husbandry College, LinZhi, China^2 | |
Key Laboratory of Fluid and Power Machinery, Ministry of Education, Xihua University, Chengdu, China^3 | |
Research Institute of Yunnan Power Grid Co. Ltd., Kunming, China^4 | |
关键词: Design and optimization; Flow condition; Generate electricity; Numerical results; Optimization design; Outlet channels; Plant designs; Power generation devices; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/163/1/012100/pdf DOI : 10.1088/1755-1315/163/1/012100 |
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来源: IOP | |
【 摘 要 】
The streams has a certain amount hydro energy, can be used to generate electricity as a kind of clean energy, the use of streams and water to generate electricity has both realistic economic significance and important ecological and environmental protection. The purpose of this paper is to design one kind generation device which can be used in the low water head and rapid stream flow, according to water head and flow condition, the form of the generator was preliminarily designed, in order to realize the optimization of plant design and development, Numerical results showed that 8 degrees angle of outlet channel performed less loss; The shape type optimization design is carried out for generator room support column. After optimization, the performance improved greatly, and the power output increased from 13.9kW to 14.7 kW, and the efficiency increased from 73.5% to 78.3%.
【 预 览 】
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Design and optimization of one kind stream micro water power generation device | 1067KB | download |