| 光伏发电利用技术研究 |
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| 引用本文： | 周子胡,冯兰兰,吴红飞,邢岩.光伏发电利用技术研究[J].电源学报,2012,10(5):10-14. |
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| 作者姓名： | 周子胡 冯兰兰 吴红飞 邢岩 |
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| 作者单位： | 南京航空航天大学自动化学院,南京航空航天大学自动化学院,南京航空航天大学自动化学院,南京航空航天大学自动化学院 |
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| 基金项目： | 国家自然科学基金资助项目(51077071)；江苏省科技成果转化基金资助项目(BA2008001)；电力系统及发电设备控制和仿真国家重点实验室基金(SKLD10KM02、SKLD10M09) |
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| 摘 要： | 研究了光伏并网发电系统和独立发电系统中的能量管理及高效利用技术。针对光伏并网发电系统,提出一种模块化光伏并网发电系统结构及其系统效率优化控制方法,并进一步提出低漏电流高效率非隔离并网逆变器拓扑。针对光伏独立发电系统,提出采用三端口变换器统一、集中实现系统功率管理和控制,具有集成度高、效率高、体积成本低、控制性能好等优点。
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| 关 键 词： | 光伏发电 并网发电系统 独立发电系统 逆变器 三端口变换器 |
| 收稿时间： | 2011/9/24 0:00:00 |
| 修稿时间： | 2011/12/8 0:00:00 |
Research on Photovoltaic Generation Technology |
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| ZHOU Zi-hu,FNEG Lan-lan,WU Hong-fei and XING Yan.Research on Photovoltaic Generation Technology[J].Journal of power supply,2012,10(5):10-14. |
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| Authors: | ZHOU Zi-hu FNEG Lan-lan WU Hong-fei and XING Yan |
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| Affiliation: | College of Automation Engineering, Nanjing University of Aeronautics and Astronautics,College of Automation Engineering, Nanjing University of Aeronautics and Astronautics,College of Automation Engineering, Nanjing University of Aeronautics and Astronautics,College of Automation Engineering, Nanjing University of Aeronautics and Astronautics |
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| Abstract: | Energy management and effective utilization technology of PV generation system have attracted increasing interest recently. For grid-connected PV generation system, a kind of modular structure and its efficiency improvement method were proposed. Then, a kind of non-isolated grid-connected inverter topology was proposed to reduce the leakage current and improve the system efficiency. For stand-alone PV generation system, the three-port converter topologies were proposed to centralized system power management, which have the advantages of high density, high efficiency, low cost and good dynamic performance. |
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| Keywords: | photovoltaic generation grid-connected system stand-alone system inverter three-port converter |
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