摘要
为提高控制系统的可靠性,针对大屯发电厂现有机组的串级调节系统,重点介绍其工作原理,并分析锅炉汽包水位控制和主蒸汽温度控制的应用情况。串级调节系统的应用提高了系统控制质量和工作频率,保证发电设备的安全稳定运行,节约了发电成本。
In order to improve the reliability of control system,the working principle of cascade regulation is introduced in view of its system of existing units at Datun power plant,and emphasis analyzes the application situation of boiler steam bag water level control and main steam temperature control.The application of cascade regulation improves the system＇s control quality and working frequency,ensures the safe and stable operation of power equipment and save the power cost.
出处
《煤矿机电》
2011年第4期69-71,共3页
Colliery Mechanical & Electrical Technology
关键词
串级调节系统
可靠性
应用
cascade regulation system
reliability
application
