高负荷密度区域配电网专线现状分析及改造策略研究  

Status Analysis and Reconstruction Strategy Research on Special Lines of Distribution Network in High Load Density Area

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作  者:张筱文 钟天成 Zhang Xiao-wen;Zhong Tian-cheng

机构地区:[1]国网绍兴供电公司,浙江绍兴312000

出  处:《电力系统装备》2020年第9期102-103,共2页Electric Power System Equipment

摘  要:配电网专线因其与公用线路无联系,一直是高可靠线路的象征,但随着公用线路网架建设不断推进、转供能力不断增强,在10 kV配网线路、上级变电站检修时都能通过转供实现持续供电,而电力专线因其单辐射的网架结构,在可靠供电、负荷转移方面均存在不少问题。本文结合绍兴滨海印染集聚区电力专线现状,对存在的问题进行分析,对改造策略进行研究。The special line of distribution network has always been a symbol of high-reliability line because it has no connection with public lines.Continuous power supply can be achieved through re-supply,and the power dedicated line has many problems in terms of reliable power supply and load transfer due to its single-radiation grid structure.This paper analyzes the existing problems and researches on the transformation strategy based on the current situation of the power line in Shaoxing Binhai Printing and Dyeing Concentration Area.

关 键 词:配电网 专线 改造策略 

分 类 号:TM727[电气工程—电力系统及自动化]

 

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