摘要
通过优化智能变电站布局,保护装置由集中式布置转为分布式就地安装,是智能变电站建设模式的发展方向之一。探讨了变电站保护就地化建设的现状和意义,阐述了变电站中35 k V及以下电压等级部分的保护就地化设计方案,指出变电站采用保护设备多功能合一、就地化无防护安装技术,具有无须配置户外柜防护、安装更加简便、对安装环境要求低等优点。
Through the optimization of intelligent substation layout, protection of device centralized layout to distributed localization installation, was one of the development directions of intelligent substation construction mode, this paper discussed the status and significance of substation protection localization eonstruction,elaborated the localization design scheme of 35 k V and below voltage level parts protection of substation, pointed out that the substation used protection setting multi function integration, localization non protection installation technology, had no outdoor cabinet door configuration, installation more convenient, low installation environmental requirements and other advantages.
出处
《山西建筑》
2017年第1期145-147,共3页
Shanxi Architecture
关键词
变电站
继电保护
就地化技术
无防护安装
substation, relay protection, localization technology, non protection installation
