| 小型离网光伏发电系统的设计 |
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| 引用本文： | 程启明,李明,陈根,王鹤霖. 小型离网光伏发电系统的设计[J]. 上海电力学院学报, 2014, 30(3): 199-202,218 |
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| 作者姓名： | 程启明 李明 陈根 王鹤霖 |
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| 作者单位： | 上海电力学院自动化工程学院,上海200090 |
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| 基金项目： | 上海市重点科技攻关计划项目（11510500800）;上海市电站自动化技术重点实验室项目（13DZ2273800）. |
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| 摘 要： | 介绍了一种小型离网光伏发电系统的设计方案,用户可以利用光伏阵列产生电能,经过最大功率跟踪及boost电路升压后输出电能,并经过逆变后实现交流工频输出,为用户正常供电.同时,还可将部分能量储存在蓄电池中,在光照匮乏时为用户供电.系统具有结构简单、成本低廉、容量小、可行性高等特点,具有很高的推广价值.
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| 关 键 词： | 光伏发电系统 离网 蓄电池 最大功率跟踪 |
| 收稿时间： | 2013-11-11 |
Design of a Small Stand-alone Solar Power Systems |
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| CHENG Qiming,LI Ming,CHEN Gen and WANG Helin. Design of a Small Stand-alone Solar Power Systems[J]. Journal of Shanghai University of Electric Power, 2014, 30(3): 199-202,218 |
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| Authors: | CHENG Qiming LI Ming CHEN Gen WANG Helin |
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| Affiliation: | ( School of Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China) |
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| Abstract: | A scheme to build a small stand-alone solar power systems is introduced, which allows the user to generate electricity using photovoltaic array maximum power point tracking （MPPT） and through boost circuit and inverter to output alternating AC electrical energy, to supply the user＇ s normal power electric demand. At the same time, some of the energy is stored in the battery, which could supply the user energy when it is in lack of light. The system has the advantages of simple structure, low cost, small volume and high feasibility, and it has very high popularization value. |
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| Keywords: | photovoltaic power generation system off-grid storage battery maximum power point tracking |
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