备用电源自动投入装置在配电网中的合理应用  

Reasonable Application of Power Automatic Connection Device in Power Distribution System

作　　者：王春成[1] 

机构地区：[1]广东省电力设计研究院,广东广州510663

出　　处：《陕西电力》2010年第7期62-65,共4页Shanxi Electric Power

摘　　要：变电站备用电源自动投入(以下简称备自投)装置可以提高供电的可靠性和连续性,但生产实际应用中许多备自投装置由于运行方式和逻辑关系不符合要求,而无法正式投入运行或出现误动作。通过对广东省各地区配电网不同运行方式和各地方电网特点的调查研究,文章分析了不同运行方式下对备自投装置功能的要求,提出了适应电网各种运行方式特点的备自投配置原则和技术要求,并研究了不同运行方式下备自投功能的合理应用,促使配电网中备自投功能配置更趋合理。The use of reserve power automatic connection device can improve the reliability and continuity of power supply.But the operation mode and logical relationship of many reserve power automatic connection devices can not meet the requirement,so they cannot be put into reasonable operation.After the research on operation modes and characteristic of power distribution system in different areas in Guangdong,this paper discusses the requirements for the functions of reserve power automatic connection device in different operation modes.And the paper puts forward a kind of comprehensive configuration criterions and technical requirements. Through the research for the reasonable application of reserve power automatic connection device,its application in power distribution system can be more reasonable.

关 键 词：备自投装置 配电网 合理应用 

分 类 号：TM762[电气工程—电力系统及自动化]