| 基于多代理技术的直流配电网电压控制方法 |
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| 引用本文： | 邢志斌,韦钢,贺静,张鑫,张嘉堃.基于多代理技术的直流配电网电压控制方法[J].电力系统自动化,2016,40(14):86-92. |
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| 作者姓名： | 邢志斌 韦钢 贺静 张鑫 张嘉堃 |
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| 作者单位： | 上海电力学院电气工程学院, 上海市 200090,上海电力学院电气工程学院, 上海市 200090,国网上海市电力公司嘉定供电公司, 上海市 200090,上海忻能工程建设有限公司, 上海市 200090,上海电力学院电气工程学院, 上海市 200090 |
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| 基金项目： | 上海绿色能源并网工程技术研究中心资助项目（13DZ2251900） |
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| 摘 要： | 提出了一种智能多代理电压控制方法以应对高分布式电源渗透率给直流配电系统电压调节带来的挑战。所提控制方法分为2层,在第1层中,将与交流/直流(AC/DC)转换器相接供电节点设置为中枢点,通过调节该节点电压来把系统电压控制在规定的范围内。在第2层调节方案中,通过优化系统中所接分布式电源的有功出力来控制直流配电系统电压。算例验证了所提电压控制方法的有效性和经济性。
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| 关 键 词： | 多代理 电压控制 分布式电源 直流配电系统 |
| 收稿时间： | 2015/8/17 0:00:00 |
| 修稿时间： | 2016/4/15 0:00:00 |
Multi-agent Technology Based Voltage Control Method for DC Distribution Network |
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| XING Zhibin,WEI Gang,HE Jing,ZHANG Xin and ZHANG Jiakun.Multi-agent Technology Based Voltage Control Method for DC Distribution Network[J].Automation of Electric Power Systems,2016,40(14):86-92. |
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| Authors: | XING Zhibin WEI Gang HE Jing ZHANG Xin and ZHANG Jiakun |
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| Affiliation: | School of Electric Power Engineering, Shanghai University of Electric Power, Shanghai 200090, China,School of Electric Power Engineering, Shanghai University of Electric Power, Shanghai 200090, China,Jiading Power Supply Company, State Grid Shanghai Municipal Electric Power Company, Shanghai 200090, China,Shanghai Xin Neng Engineering Construction Co. Ltd., Shanghai 200090, China and School of Electric Power Engineering, Shanghai University of Electric Power, Shanghai 200090, China |
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| Abstract: | An intelligent multi-agent voltage control method is proposed to deal with voltage regulation challenges brought about by high penetration of distributed generators(DGs)in the DC distribution system(DCDS). The proposed control method is divided into two layers. In the first layer, the bus connected to the AC/DC converter is set as the central point, whose voltage is adjusted to control the voltage of the system. In the second layer, the DCDS voltage is controlled by optimizing the output active power of the DG. Examples have demonstrated the effectiveness and economy of the proposed voltage control method. |
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| Keywords: | multi-agent voltage control distributed generator(DG) DC distribution system(DCDS) |
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