摘要
为了提高城市配电网的供电能力并减少线损,将城市配电网从10 kV提升到20 kV电压等级是配电网升级的一项有益尝试。在阐述了合肥滨湖新区开展20 kV配电网应用的设计概况后,分析了随着城市供电负荷密度的增加和供电范围的扩大,20 kV配电网具有的明显技术经济优势及其成功应用取得的社会经济效益。
Urban distribution network upgrading from 10 kV to 20 kV voltage level is a valuable work in order to solve the problems such as short power supply and big transmission loss. This paper introduces the general design situation of 20 kV voltage level distribution network carried out in Binbu New Area, HeFei. 20 kV voltage level has obviously technical and economic advantages with the increase of electric load density and the expanding of service area. Its successful application benefits to the socio-economic.
出处
《安徽电力》
2011年第4期45-47,共3页
Anhui Electric Power
关键词
合肥滨湖新区
城市配电网
20
KV电压等级
设计
供电
Hefei Binhu New Area
urban distribution network
20 kV voltage level
design
power supply
