220 kV电网线损理论计算分析  

Analysis on Losses Theoretical Calculation of 220 kV Electric Power System

作　　者：马慧卓 胡文平 宋楠 李晓军 杜晓东 胡雪凯 张蕊 Ma Huizhuo;Hu Wenping;Song Nan;Li Xiaojun;Du Xiaodong;Hu Xuekai;Zhang Rui(State Grid Hebei Electric Power Research Institute, Shijiazhuang 050021, China;State Grid Hebei Electric Power Company, Shijiazhuang 050021, China)

机构地区：[1]国网河北省电力有限公司电力科学研究院,石家庄050021 [2]国网河北省电力有限公司,石家庄050021

出　　处：《河北电力技术》2018年第2期47-49,共3页Hebei Electric Power

摘　　要：基于河北省南部电网220 kV电网理论线损计算结果,分析220 kV电网的线路损耗、变压器损耗等各项损耗的构成,并通过与上一年220 kV电网各项损耗的对比,指出了220 kV电网目前存在的问题,并提出了降损措施。Based on the result of Theoretical Calculation of 220 kV System of Southern Hebei Network,the constitution of line and transformer losses analyzed in this text,the problems of 220 kV network and the measures of reduct losses have also been discussed through the comparation of the last year.

关 键 词：电力系统 线路损耗 变压器损耗 降损 

分 类 号：TM714[电气工程—电力系统及自动化]