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前馈和积分分离在超临界机组协调控制的应用
引用本文:李新建.前馈和积分分离在超临界机组协调控制的应用[J].水利电力机械,2011(4):22-25.
作者姓名:李新建
作者单位:华电潍坊发电有限公司,山东潍坊261204
摘    要:介绍了静态前馈的线性关系和动态前馈控制技术。针对华电潍坊发电有限公司2×670MW超临界机组协调控制的特点,论述了超临界机组协调控制中的锅炉指令、燃料指令、给水指令和燃料发热量(BTU)校正的要点。分析了积分分离的应用效果。

关 键 词:协调控制  静态前馈线性关系  动态前馈控制  积分分离  超临界机组

Application of feedforward and integral separation in coordinative control of supercritical unit
LI Xinjian.Application of feedforward and integral separation in coordinative control of supercritical unit[J].Water Conservancy & Electric Power Machinery,2011(4):22-25.
Authors:LI Xinjian
Affiliation:LI Xinjian(Huadian Weifang Power Generation Corporation Limited,Weifang 261204,China)
Abstract:The static feedforward linear relation and dynamic feedforward control technology were introduced.Aiming at the characteristics of coordinative control for 2×670MW supercritical unit in Weifang Power Generation Company Limited,the main points of the boiler instruction,fuel instruction,water feed instruction and fuel calorific value(BTU) correction in coordinative control of supercritical unit were expounded.The application effects of the integral separation were analyzed.
Keywords:coordinative control  static feedforward linear relation  dynamic feedforward control  integral separation  supercritical unit
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