600MW机组保安电源特点分析及调试  

Features Security Power Analysis and Debugging of 600MW Unit

作　　者：兀鹏越 马国斌 杨奎刚 杨睿[3] 

机构地区：[1]西安热工研究院有限责任公司,西安710043 [2]华能陕西分公司,西安710032 [3]华能铜川电厂,陕西铜川727100

出　　处：《电气技术》2010年第11期61-63,66,共4页Electrical Engineering

摘　　要：铜川电厂1号机(600MW)同时采用厂外独立电源和柴油发电机作为保安电源,且采用了ASCO双电源自动切换开关进行切换,在事故状态下保安段完全不失电,具有供电可靠性高、接线简单的优点。文中介绍了该机组保安电源的系统组成、动作逻辑、现场调试及有光工程问题探讨,值得类似机组参考借鉴。Tongchuan Power Plant No. 1 at the same time by an independent power supply and diesel generators as emergency power and using dual power automatic switch ASCO switch, the security section of the state in the accident completely lose power with high reliability, simple wiring advantages. In this paper, the power of the system unit integral security, action logic, on-site engineering problems of debugging and bright, it is for reference to other similar units.

关 键 词：柴油发电机组 保安电源 自动切换开关 

分 类 号：TM621[电气工程—电力系统及自动化]