| 转换式太阳能光电水泵性能的分析 |
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| 引用本文： | 杨金焕,陈中华,陆钧,刁咬其,徐兆龙. 转换式太阳能光电水泵性能的分析[J]. 上海电力学院学报, 1996, 12(1): 25-30 |
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| 作者姓名： | 杨金焕 陈中华 陆钧 刁咬其 徐兆龙 |
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| 作者单位： | 上海电力学院基础部(杨金焕,陈中华,陆钧),上海电力学院动力工程系(刁咬其),上海电力学院自动控制系(徐兆龙) |
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| 基金项目： | 上海市高教局科技发展基金 |
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| 摘 要： | 太阳能光电水泵由于其简单可靠,在无电地区得到了广泛的应用.目前一般的光电水泵系统都是采用直联方式,即光伏方阵直接与电机水泵机组相连接.然而,在这种情况下,电机水泵机组并不在其最佳工作点运转.本文介绍一种转换连接方式,即在光伏方阵与电机水泵机组之间加上蓄电池和控制器,这样可充分利用光伏能量.本文对此进行了较详细的分析.
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| 关 键 词： | 光电水泵系统 光伏方阵 电机水泵机组 负载匹配 |
| 收稿时间： | 1995-08-07 |
Performance Analysis of Switching - mode Photovoltaic Pumping System |
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| Yang Jinhuan,Chen Zhonghu,Liu Jun,Diao Yaoqi. Performance Analysis of Switching - mode Photovoltaic Pumping System[J]. Journal of Shanghai University of Electric Power, 1996, 12(1): 25-30 |
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| Authors: | Yang Jinhuan Chen Zhonghu Liu Jun Diao Yaoqi |
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| Affiliation: | Yang Jinhuan Chen Zhonghua Liu Jun Diao Yaoqi(Department of Basic Sciences) (Department of Thermal Power Engineering)Xu Zhaolong(Department of Automatic Control Engineering) |
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| Abstract: | Photovoltaic pumping systems are widely used due to their simplicity and reliability. "Directly coupled" systems are currently in general use, where a PV array is directly coupled to a motor-pump group. The group is not, however, working at its optimum operation point. In this paper, a "switching-mode" PV pumping system is presented. The system introduces a battery and a controller between the PV array and the motor-pump group. The objective is maximum utilization of available solar energy. A detailed analysis is given. |
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| Keywords: | photovoltaic pumping system PV array motor-pump group load matching |
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