| 大规模光伏电站孤岛运行方式分析 |
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| 引用本文： | 战杰,马梦朝,张彦,赵义术. 大规模光伏电站孤岛运行方式分析[J]. 电力系统及其自动化学报, 2011, 23(2): 76-80,91 |
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| 作者姓名： | 战杰 马梦朝 张彦 赵义术 |
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| 作者单位： | 国网技术学院电网检修培训部; |
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| 基金项目： | 山东电力集团公司重大科技项目(2010A-102) |
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| 摘 要： | 为提高光伏电站并网运行情况下供电的可靠性,文中提出了在传统光伏电站主控与监测系统中扩展孤岛检测与能量管理功能的方法.当检测到光伏电站处于孤岛运行状态时,根据上一时刻采集到的并网电压推算逆变器参考电压相位,并调整逆变器控制策略,使光伏电站根据负荷情况调整电流输出.通过对大规模光伏电站接入的实际配电网络的仿真分析表明,该方...
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| 关 键 词： | 光伏电站 并网运行 孤岛运行 孤岛检测 能量管理 |
Analysis for Islanding of Large-scale Photovoltaic Power Station Operation |
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| ZHAN Jie,MA Meng-chao,ZHANG Yan,ZHAO Yi-shu. Analysis for Islanding of Large-scale Photovoltaic Power Station Operation[J]. Proceedings of the CSU-EPSA, 2011, 23(2): 76-80,91 |
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| Authors: | ZHAN Jie MA Meng-chao ZHANG Yan ZHAO Yi-shu |
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| Affiliation: | ZHAN Jie,MA Meng-chao,ZHANG Yan,ZHAO Yi-shu(Department of Grid Maintenance Training,States Grid of China Technology College,Jinan 250002,China) |
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| Abstract: | For improving the supply reliability of whole PV station,an updated islanding detection and energy management method,which applied in traditional master control and monitoring system of photovoltaic(PV) power station,was proposed in the paper.When the islanding operation of PV station is detected,the proposed method will predict phase angle of inverter references with collected data,and change the inverter control strategy,so that the PV station can adjust its output current according to the load requiremen... |
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| Keywords: | photovoltaic power station grid-connected operation islanding operation islanding detection energy management |
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