济钢燃气-蒸汽发电DCS电气系统设计与应用  

Design and Application of DCS Electrical System in Jigang Generate Electricity with Gas and Steam

作　　者：谷芳春[1] 林国平[1] 闫宗明[1] 李砚婷[1] 

机构地区：[1]济南钢铁集团总公司,山东济南250101

出　　处：《山东冶金》2005年第5期40-42,共3页Shandong Metallurgy

摘　　要：介绍了济钢燃气-蒸汽联合循环发电工程的DCS电气系统组成、软、硬件配置,以及电气控制、设备监控、故障诊断和历史趋势显示等功能。该系统实现了发电厂供电系统电气设备的自动控制,投入运行后性能稳定,安全可靠,年利润3.8亿元,而且减少了煤气放散量和SO2排放量。Introduces the DCS electrical system of generating electricity with gas and steam combine circle in Jigang, including the system＇s composing, software and hardware configuration and electricity control, equipment monitoring, diagnosing, history trend, etc. The system realizes the power supply system＇s automation in the whole power plant. It rims stably and reliably from beginning, and not only gains profit of 0.38 billion Yuan annual, but also reduces the release of gas and SO2.

关 键 词：燃气-蒸汽联合发电 DCS 电气系统 自动控制 

分 类 号：TM921.5[电气工程—电力电子与电力传动]