发电机组模拟量控制系统的跟踪与应用  

Tracking and application of the analog control system for generator sets

作　　者：陈又申[1] 余正环[1] 孟祖浩[2] 

机构地区：[1]宝山钢铁股份有限公司,上海200941 [2]西安热工研究院,陕西西安710032

出　　处：《宝钢技术》2013年第4期71-76,共6页Baosteel Technology

摘　　要：从发电机组的模拟量控制方式的基本概念入手,说明了各类典型的调节系统中进行多种操作方式切换时所遇到的扰动及跟踪问题,并结合承载它的系统包括组件组装式仪表及集散控制的实际系统,阐述了典型调节系统的跟踪原理、实现及最新一代DCS系统的跟踪功能及在实践中发现的问题。This paper introduced the basic concepts of analog control of generation sets and described the disturbance and tracking problems during the switch between different operation modes in all kinds of typical control systems. The tracking principle and achievement of a typical control system were explained in combination of its hosting system including the component packaged instrument and distributed control system. In addition, the tracking function of the latest-generation of DCS system and the problems existing in its application were introduced.

关 键 词：发电机组 控制系统 模拟量 切换扰动 

分 类 号：TM621.6[电气工程—电力系统及自动化]