发展中压20kV电压等级必要性的探讨  

Discussion on necessity of developing 20 kV voltage grade in distribution network

作　　者：钱云[1] 王洋[1] 

机构地区：[1]池州供电公司,安徽池州247000

出　　处：《安徽电力》2006年第3期17-18,共2页Anhui Electric Power

摘　　要：通过对发展中压20kV电压等级必要性和可能性分析,指出发展中压20kV电压等级较现行的10kV配电制在降低网损、提高送电距离和输送容量、减少线路走廊用地等方面效益显著,符合建设资源节约型、环境友好型社会的国策,电力部门应积极研究,有计划推广应用,国家应出台政策,积极推广。By analyzing the necessity, and feasibility of development of medium voltage 20kV lines in distributing grids, this paper points out that in the fields of lowering grid loss, raising transmitting distance and capacity, decreasing R/W, etc, 20kV lines are better than 10kV lines and in line with economy and environment friendly policies. The power industry should take an active part in researches and popularization of the 20kV lines.

关 键 词：发展 中压 20kV 电压等级 必要性 

分 类 号：TM732[电气工程—电力系统及自动化]