配电网合环转供电研究及辅助软件开发  

Research on Closing Loop Operation of Distribution Network and Development of Its Aided Decision- making System

作　　者：韦斌 杨丰任 曹松 

机构地区：[1]国网重庆南川区供电有限责任公司,重庆408400 [2]重庆大学输配电装备及系统安全与新技术国家重点实验室,重庆400044

出　　处：《四川电力技术》2016年第3期67-71,共5页Sichuan Electric Power Technology

摘　　要：经过长期的发展,国内配电网普遍形成了"闭环设计,开环运行"的供电模式,为了提高供电可靠性,合环转供电已成为电力公司的常用手段。介绍了配电网合环电流计算方法,以及减小合环操作风险的相关措施;基于所提出的方法开发了配电网合环辅助决策软件,并将其应用于某地区实际配电网的合环转电计算分析,对保证配电网合环操作具有重要意义。After a long period of development , the ＂closed -loop design , open-loop operation＂mode has been generally formed for domestic distribution networks .In order to improve power supply reliability , closing loop operation has become the common use of power companies .The calculation method of closing loop current and the relevant measures of reducing the risk from closing a loop are introduced .Based on the proposed method , an aided decision-making software of closing a loop in a distribution network is developed .The software is applied to the calculation and analysis of closing loop current in an actual distribution network , and is of good practical value and guiding significance .

关 键 词：配电网 合环操作 合环电流 辅助决策软件 

分 类 号：TM726[电气工程—电力系统及自动化]