500kV变电站电力专用UPS应用  

500kV Substation Power Dedicated UPS Application

作　　者：廖峰 郑联国 徐聪颖 

机构地区：[1]广东电网有限责任公司佛山供电局,广东佛山528000

出　　处：《自动化技术与应用》2016年第7期111-114,共4页Techniques of Automation and Applications

摘　　要：文章介绍了变电站专用UPS结构组成、工作方式和相关辅助功能。详细对比了两种可靠性较高的UPS电源接线方式,通过对两种接线方法在故障时的运行方式和优缺点的分析,表明双机分段带母联接线方式具有较高的可靠性和灵活性。This paper introduces the composition, substation special UPS structure work and related auxiliary function. Detailed comparies with two kinds of UPS power supply wiring mode of high reliability, through analysis of two kinds of wiring method in fault mode of operation, its advantages and disadvantages, indicates that the dual segmentation with coupling connection mode has high reliability and flexibility.

关 键 词：电力专用UPS 接线方式 优缺点 可靠性 

分 类 号：TM641[电气工程—电力系统及自动化]