| 光伏提水技术在农作物灌溉上的应用 |
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| 引用本文： | 程荣香,张瑞强. 光伏提水技术在农作物灌溉上的应用[J]. 可再生能源, 2008, 26(1): 72-73,78 |
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| 作者姓名： | 程荣香 张瑞强 |
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| 作者单位： | 中国水利水电科学研究院,牧区水利科学研究所,内蒙古,呼和浩特,010010 |
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| 摘 要： | 通过利用光伏提水进行农作物微灌试验示范的介绍,给出了干旱半干旱地区农作物需水量和滴灌系统需能量的计算方法;分析了利用光伏提水微灌技术的经济性.计算表明,光伏提水微灌的单位提水成本为0.073元/m3,仅为柴油机提水成本的1/3.
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| 关 键 词： | 光伏泵微灌 干旱地区 作物需水量 经济性 |
| 文章编号： | 1671-5292（2008）01-0072-02 |
| 收稿时间： | 2006-12-20 |
| 修稿时间： | 2006-12-20 |
Research on photovoltaic pumping technology for irrigation application |
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| CHENG Rong-xiang,ZHANG Rui-qiang. Research on photovoltaic pumping technology for irrigation application[J]. Renewable Energy(China), 2008, 26(1): 72-73,78 |
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| Authors: | CHENG Rong-xiang ZHANG Rui-qiang |
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| Abstract: | In the paper, the tests and demonstration on a micro-irrigation system,which using photovohaic pumping technology have been introduced. The authors have also put forward a method to calculate the water requirement for crops and the energy demands for trickle irrigation systems in arid and semi-arid areas, and carried out the economic analysis on the photovohaic pumping micro-irrigation technology. Through the analysis, the authors concluded that the cost of water pumping by using photovohaic pumping technology is 0.073 RMB/m^3, which is only one third of the cost of using diesel engine. |
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| Keywords: | micro-irrigation with photovohaic pump arid area water requirement for crop economy |
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