分布式电源接入末端电网网损分析  

Power Grid Loss Analysis of Distributed Generation Connected to Terminal Power Grid

作　　者：张建成 梁嘉文 王伟宁 李婷婷 严贝峰 徐瑞 王伟刚 梁利 ZHANG Jiancheng;LIANG Jiawen;WANG Weining;LI Tingting;YAN Beifeng;XU Rui;WANG Weigang;LIANG Li(Gannan Power Supply Company of State Grid Gansu Electric Power Company,Hezuo 747000,China;Gansu Electric Power Research Institute Technology Center Co.,Ltd.,Lanzhou 730000,China)

机构地区：[1]国网甘肃省电力公司甘南供电公司,甘肃合作747000 [2]甘肃电力科学研究院技术中心有限公司,甘肃兰州730000

出　　处：《电工技术》2022年第3期50-51,56,共3页Electric Engineering

基　　金：国家电网有限公司科技项目资助(编号522713200002)。

摘　　要：通过分析分布式电源接入末端电网引起电网损耗,提出小型水力发电外送及太阳能发电接入末端对电网造成的网损,并通过仿真分析计算,提出合理的网损治理措施,为小型水力发电外送及太阳能发电接入末端电网提供网损治理措施和建议,为电网稳定运行提供支撑和保障。By analyzing the power grid loss caused by distributed power sources connected to the terminal power grid,the power grid loss caused by the small-scale hydroelectric power generation and the solar power generation terminal connected to the power grid is proposed.Through simulation analysis and calculation,reasonable power grid loss control measures are proposed,and power grid control loss measures and suggestions are provided for connecting small hydropower and solar power generation to the terminal power grid,and provide support and guarantee for the stable operation of the power grid.

关 键 词：分布式电源 末端接入 仿真分析 网损 

分 类 号：TM711[电气工程—电力系统及自动化]