大型抽水蓄能机组调速器各工况控制算法研究及应用  

Control algorithm of Governor under Different Operating Conditions of Large-scale Pumped-storage Units and Its Application

作　　者：巩宇 

机构地区：[1]广州蓄能水电厂,广东广州510950

出　　处：《水力发电》2012年第8期61-64,85,共5页Water Power

摘　　要：以广州蓄能水电厂的自适应水泵水轮机调速器自动控制程序设计开发为例,详细介绍了现代大型蓄能机组各个主要工况下现代调速器的控制算法设计及应用,深入分析了现代蓄能机组调速器的频率控制、功率控制、调相控制及拖动机控制等核心算法,为蓄能机组调速器自动控制功能设计提供参考。Taking the design and development of control programs of self-adaptive governor in Guangzhou Pumped-storage Power Plant as an example, the control algorithm of governor under different operating conditions in modern large-scale pumped-storage units and its application are introduced, and the algorithms for frequency control, power control, condenser control and launcher control are analyzed. This study will provide the references to the control design of governor of pumped-storage units.

关 键 词：蓄能机组 调速器 自适应控制 PID控制 负荷调节 开度调节 

分 类 号：TK730.41[交通运输工程—轮机工程] TV743[动力工程及工程热物理—流体机械及工程]