天津滨海新区中压配电网20kV电压等级应用的研究  

An investigation on the application of 20kV voltage levels for Tianjin Binhai district medium-voltage power distribution network

作　　者：殷军 张金禄 贾巍[2] 赵洪刚[2] 

机构地区：[1]天津电力滨海供电公司,天津300450 [2]天津天大求实电力新技术股份有限公司,天津300384

出　　处：《继电器》2008年第10期49-52,共4页Relay

摘　　要：目前,滨海新区中压配电网主要采用10kV供电。由于滨海新区是一个快速发展的区域,负荷密度定位高,同时有些地区采用商务区、港区或者工业区的新区开发模式,因此具有20kV电压等级试点应用的条件。对20 kV中压配电电压等级的应用进行了论证,以期利用滨海新区的发展机遇,合理配置电压等级,达到配电网的优化。With Tianjin Binhai District brought into the national development strategies, Binhai District＇s network faces a historic opportunity for development. At present, Binhai District＇s medium-voltage power distribution network primarily uses 10kV power supply. As Binhai District is a rapid developing region, its load density is positioned higher. Meanwhile, there are some new districts, such as CBD, ports and industrial estates. So it is possible for making experiments on 20kV. This paper verifies the application of 20kV voltage level as a medium-voltage distribution, in order to use the developing opportunities of Tianjin Binhai District, rationally configure the voltage level.

关 键 词：天津滨海新区 中压配电网 电压等级 20 KV 

分 类 号：TM72[电气工程—电力系统及自动化]