火电厂汽轮机性能试验时的控制策略  

Control strategy of turbine performance test of thermal power plant

作　　者：马勇[1,2] 朱立彤[1] 付昶[1] 卞晶[3] 

机构地区：[1]西安热工研究院有限公司,陕西西安710032 [2]西安交通大学能源与动力工程学院,陕西西安710049 [3]长安大学信息工程学院,陕西西安710064

出　　处：《华电技术》2013年第11期30-32,96,共3页HUADIAN TECHNOLOGY

摘　　要：介绍了火电厂发电机组自动控制系统,对汽轮机性能试验时保持阀位全开、保持阀位不变、保持高背压和高压加热器切除等工况进行了分析并提出了控制措施,可为电厂运行人员和性能试验工程师提供理论及实践指导。The automatic control system of thermal power unit was introduced.Several conditions of turbine performance test, such as to keep the valve fully opened,to keep valve opening to be constant,to maintain high back pressure,to cut off high pressure heater and so on,were analyzed,and relevant control measures were put forward,which provide guidance for operators and performance testing engineers of power plant in both theory and practice.

关 键 词：自动发电控制 协调控制系统 炉跟机 汽轮机 高背压 高压加热器 

分 类 号：TM621[电气工程—电力系统及自动化]