| 配电网中分布式并网发电装置的复合控制策略 |
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| 引用本文： | 夏向阳,龚芬,周峰. 配电网中分布式并网发电装置的复合控制策略[J]. 高电压技术, 2011, 37(8): 2010-2016 |
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| 作者姓名： | 夏向阳 龚芬 周峰 |
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| 作者单位： | 长沙理工大学电气与信息工程学院,长沙,410077 |
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| 基金项目： | 广东省科技计划重大科技专项(2010A080804023); 湖南省自然科学基金(2011JJ5027); 长沙市科技计划(K1104024); “可再生能源电力技术”湖南省重点实验室开放基金(2010#07); 电力与交通安全监控及节能教育部工程研究中心基金(2010#03)~~ |
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| 摘 要： | 针对分布式并网发电中特别是光伏发电设备在夜晚情况下和风力发电设备在无风情况下利用率低，以及有源电力滤波器（APF）成本高、功能单一这一问题，提出了一种分布式并网发电装置的新型复合控制策略，它能在分布式电源最佳功率并网输出的情况下，同时实现电网谐波和无功电流补偿。详细分析了控制系统的结构，并采用改进的谐波及无功检测和并网...
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| 关 键 词： | 分布式并网发电 有源电力滤波器(APF) 协调控制 指令电流 自适应滞环控制 重复控制 |
Composite Control Strategy in Distributed Grid-connected Generation Devices of Distribution Network |
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| XIA Xiang-yang,GONG Fen,ZHOU Feng. Composite Control Strategy in Distributed Grid-connected Generation Devices of Distribution Network[J]. High Voltage Engineering, 2011, 37(8): 2010-2016 |
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| Authors: | XIA Xiang-yang GONG Fen ZHOU Feng |
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| Affiliation: | XIA Xiang-yang,GONG Fen,ZHOU Feng (School of Electrical and Information Engineering,Changsha University of Science and Technology,Changsha 410077,China) |
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| Abstract: | In allusion to low utilization rate of photovoltaic(PV) power generation equipments at night and the wind power generation equipments in the windless situation in distribution network,as well as the high cost and single function of active power filter(APF),we proposed a new control strategy in distributed grid-connected generating devices,which could make the distributed power work at the best grid-connected power output circumstances,and realize the compensation of grid harmonic and reactive current in rea... |
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| Keywords: | distributed grid-connected generation active power filter(APF) coordinated control instruction current adaptive hysteresis control repetitive control |
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