“煤改电”工程实施前后农网负荷特性分析  

Load Characteristic Analysis of Rural Network before and after the Coal-to-electricity Project

作　　者：刘艳茹[1] 杨卫红[1] 王基[2] 贡晓旭[1] Liu Yanru;Yang Weihong;Wang Ji;Gong Xiaoxu(State Power Economic Research Institute, Beijing 100053;State Grid Corporation of China, Beijing 100209)

机构地区：[1]国网北京经济技术研究院,北京100053 [2]国家电网公司,北京100209

出　　处：《电气技术》2017年第4期110-115,共6页Electrical Engineering

摘　　要：为了科学开展农村电力需求预测及统筹农网规划,本文选取了北京、天津武清、河北保定3个"煤改电"重点实施区域农网,结合新一轮农村电网改造升级开展的机井通电、村村通动力电、小城镇(中心村)电网改造升级等专项规划,开展了"煤改电"工程实施后的电力需求预测,并对比了"煤改电"工程实施前后农网的负荷特性变化,分析了农村电力需求的适应能力。In order to plan rural power grid more accurately,combining with the new round ofrural grid modification and upgrading project planning,and central village grid upgrade,three rural network regionals of coal-to-electricity project,including Beijing,Tianjin Wuqing,Hebei Baoding,have been chosen to predict the rural load when the coal-to-electricity project completed.Then the change of load characteristics were compared between before and after the coal-to-electricity project.

关 键 词：煤改电 农网 负荷预测 负荷特性 

分 类 号：TM714[电气工程—电力系统及自动化]