基于储能电源的配电网末端电压改善方法

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英文篇名：Improvement of Distribution Network Terminal Voltage Based on Energy Storage Power Source 作者：卢毓东 ; 谢祥颖 ; 刘周斌 ; 周正 ; 郑华 ; 谢莉 英文作者：LU Yudong;XIE Xiangying;LIU Zhoubin;ZHOU Zheng;ZHENG Hua;XIE Li;Institute of Electric Power Science,State Grid Zhejiang Electric Power Co.,Ltd.;State Grid Electronic Commerce Co.,Ltd.;School of Electrical and Electronic Engineering,North China Electric Power University; 关键词：配电网 ; 电压问题 ; 储能电源 ; 削峰填谷 ; 电能质量 英文关键词：distribution network;;voltage problem;;energy storage power;;peak clipping;;power quality 中文刊名：电网与清洁能源 英文刊名：Power System and Clean Energy 机构：国网浙江省电力有限公司电力科学研究院;国网电子商务有限公司;华北电力大学电气与电子工程学院; 出版日期：2019-06-25 出版单位：电网与清洁能源 年：2019 期：06 基金：国家电网公司科技项目(52110418001C)~~ 语种：中文; 页：32-37 页数：6 CN：61-1474/TK ISSN：1674-3814 分类号：TM714.2

摘要

为改善农村电网供电末端低电压问题,通过在配网中配置储能电源,参与电网负荷的削峰填谷应用,在线路/台区供电负荷"重载"时进行放电,线路/台区负荷"轻载"时充电,以实现对负荷的削峰填谷,从而改善因重载带来的低电压问题,提高供电质量。最后,利用MATLAB/simulink进行仿真分析,检验该基于储能电源的配电网末端电压改善方法的有效性和可行性。
        The terminal voltage quality in rural power grids can be improved by equipping the energy storage system in the distribution network,which participates in the peak-shaving application of the gird load,discharging when the line power supply load is heavy,while being charged the line load is light to realize the peak clipping of the load and improve the voltage quality. The simulation analysis by MATLAB/Simulik is used to verify the effectiveness and feasibility of the method for improving the terminal voltage of the rural distribution network based on energy storage system.

引文

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