660 MW超超临界机组协调控制系统分析和改进  

Analysis and Improvement of 660 MW Ultra Supercritical Unit Coordinated Control System

作　　者：陈磊 CHEN Lei

机构地区：[1]华中电力试验研究院热工技术研究所,湖南长沙410015

出　　处：《电力系统装备》2023年第4期119-121,共3页Electric Power System Equipment

摘　　要：单元机组协调控制系统是将锅炉和汽机作为整体考虑,保证锅炉能量的输出和汽机能量的输入之间的平衡而提出来的一种控制策略[1].其既要保证机组的快速响应负荷和一定的调频能力,又要保证维持主要运行参数稳定[2-3].文章对超超临界机组协调控制系统的控制结构进行了分析,针对存在的问题提出了相应的优化措施.The coordinated control system of unit unit takes boiler and steam turbine as a whole,a control strategy proposed to ensure the balance between the output of boiler energy and the input of steam turbine energy[1].It not only ensures the fast response of the unit to the load and certain frequency regulation capability,but also ensures the stability of the main operating parameters[2][3].This paper describes and analyzes the control structure of the coordinated control system for ultra-supercritical units,putting forward corresponding optimization measures to solve these problems.

关 键 词：协调控制 超超临界 前馈 优化 

分 类 号：TM621[电气工程—电力系统及自动化]