(南方电网)变电站直流电源系统技术规范.pdf

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1、ICS备案号：Q/CSG中国南方电网有限责任公司企业标准Q/CSG—变电站直流电源系统技术规范2012-9-28发布2012-9-28实施中国南方电网有限责任公司发布Q/CSG—Q/CSG—目录1总则.......................................................................12规范引用文件...............................................................13术语和定义....................

2、.............................................24直流电源系统使用条件.......................................................64.1正常使用的环境条件.......................................................64.2交流输入电气条件.........................................................65通用技术要求............

3、...................................................65.1直流电源系统配置原则.....................................................65.2直流电源系统电气接线.....................................................75.3直流供电网络的配置原则...................................................85.4直流电源系统的主要技术参数要

4、求...........................................86直流电源系统主要部件技术要求...............................................16.1高频开关电源模块.........................................................16.2监控单元.................................................................26.3直流绝缘监测装置........

5、.................................................36.3.3绝缘监测装置基本功能要求...............................................46.4蓄电池电压巡检装置.......................................................66.5直流熔断器、刀开关和直流断路器：.........................................86.6降压硅链..................

6、...............................................86.7防雷器...................................................................96.8测量表计.................................................................96.9蓄电池...................................................................9

7、6.10直流屏柜...............................................................127蓄电池的安装要求..........................................................137.1安装场所的要求..........................................................137.2安装接线的要求...............................................

8、...........138标志、包装、运输、储存....................................................158.1标志.................................