STUDY ON OPTIMIZATION OF COORDINATED CONTROL SYSTEM FOR THERMAL POWER UNITS

LI Quan; ZHU Beiheng; YIN Feng; SUN Yun; LUO Zhihao Zhejiang Provincial Electric Power Testing & Research Institute

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STUDY ON OPTIMIZATION OF COORDINATED CONTROL SYSTEM FOR THERMAL POWER UNITS

Thermal Power Generation Vol. 40, Issue 6, Pages: 52-56(2011)

更新时间：2025-09-28

- STUDY ON OPTIMIZATION OF COORDINATED CONTROL SYSTEM FOR THERMAL POWER UNITS
- 作者机构：
  
  浙江省电力试验研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK323
- Published：2011
- 稿件说明：
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LI Quan, ZHU Beiheng, YIN Feng, et al. STUDY ON OPTIMIZATION OF COORDINATED CONTROL SYSTEM FOR THERMAL POWER UNITS[J]. Thermal Power Generation, 2011, 40(6): 52-56.
DOI：

LI Quan, ZHU Beiheng, YIN Feng, et al. STUDY ON OPTIMIZATION OF COORDINATED CONTROL SYSTEM FOR THERMAL POWER UNITS[J]. Thermal Power Generation, 2011, 40(6): 52-56. DOI：

摘要

大型火电机组协调控制系统的控制对象具有多变量、非线性、强耦合的特性

目前协调控制存在负荷响应速度慢、主蒸汽压力波动大等问题。基于火电机组对象特性

从对协调控制动态煤量和滑压设定值两个方面进行优化。优化后保证了机组的动态和稳态品质

仿真和实际应用证明了该优化方法的有效性。

Abstract

The coordinated control system of large-capacity thermal power unit is a complicated multi-variable

non-linear

and close coupling object.The problems existing at present in coordinated control system are slow load response

and large presure fluctuation of the main steam etc..Based on the properties of thermal power units

optimization has been carried out in two aspects

namely dynamic coal quantity and sliding pressure settings.After optimization

the dynamic and static quality of units have been ensured

emulation and practical application show that the effectiveness of the said optimization method is good.

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