论文部分内容阅读
广西大化水电厂装机容量为400 MW,有4台机组,是广西电网的主力调频厂,根据电网对电厂提出的“无人值班”(少人值守)的要求,大化水电厂决定对原有计算机监控系统进行升级改造。南瑞自控公司凭借强劲实力在该监控系统改造工程投标中一举中标。新系统采用100 Mbps 双光纤以太网,4套500 MHz Alpha 工作站分别用作双主机和双操作员站,多台 Pentium ⅡICS 工控机用作培训工作站和通讯处理机等。
Guangxi Dahua Hydropower Plant has an installed capacity of 400 MW and 4 generating units. It is the main FM plant of Guangxi Power Grid. According to the requirement of “unattended” (less manned) proposed by the power grid to the power plant, Dahua Hydropower Plant decided The original computer monitoring system upgrade. NARI controlled by virtue of its strong strength in the monitoring system transformation project bid in one fell swoop. The new system features 100 Mbps dual-fiber Ethernet, four 500 MHz Alpha workstations for dual-master and dual-operator workstations, and multiple Pentium IIICS workstations for training workstations and communications processors.