EMULATION STUDY ON ACTIVE DISTURBANCE REJECTION CONTROLLER IN MAIN STEAM TEMPERATURE COTROL SYSTEM OF THERMAL POWER PLANT

GUAN Zhi-min; LIN Yong-jun; WANG Bing-shu; WEI Wen-chao 1.Department of Automation

English

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EMULATION STUDY ON ACTIVE DISTURBANCE REJECTION CONTROLLER IN MAIN STEAM TEMPERATURE COTROL SYSTEM OF THERMAL POWER PLANT

Thermal Power Generation Vol. 38, Issue 4, Pages: 26-30(2009)

更新时间：2025-09-28

- EMULATION STUDY ON ACTIVE DISTURBANCE REJECTION CONTROLLER IN MAIN STEAM TEMPERATURE COTROL SYSTEM OF THERMAL POWER PLANT
- 作者机构：
  
  1. 华北电力大学自动化系
  2. 保定华仿科技有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP273
- Published：2009
- 稿件说明：
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GUAN Zhi-min, LIN Yong-jun, WANG Bing-shu, et al. EMULATION STUDY ON ACTIVE DISTURBANCE REJECTION CONTROLLER IN MAIN STEAM TEMPERATURE COTROL SYSTEM OF THERMAL POWER PLANT[J]. Thermal Power Generation, 2009, 38(4): 26-30.
DOI：

GUAN Zhi-min, LIN Yong-jun, WANG Bing-shu, et al. EMULATION STUDY ON ACTIVE DISTURBANCE REJECTION CONTROLLER IN MAIN STEAM TEMPERATURE COTROL SYSTEM OF THERMAL POWER PLANT[J]. Thermal Power Generation, 2009, 38(4): 26-30. DOI：

摘要

针对火电厂主蒸汽温度控制系统的大滞后、大惯性以及动态特性随工况变化的不确定性等特点

设计出一种自抗扰控制器(ADRC)

并给出了该控制器的参数整定方案。在电站STAR-90仿真平台上对ADRC和PID2个控制系统分别进行了主蒸汽温度控制系统的升负荷、加10%扰动和快速降负荷试验。结果证明

ADRC的控制效果

尤其是抗扰动的能力明显优于PID控制器。

Abstract

Directing against the features of large delay

great inertia

and uncertainty of dynamic behavior along with the variation of operating condtions in main steam control system of thermal power plant

an active disturbance rejection controller(ADRC)has been designed

and a parameter setting scheme for the said controller being given.On the power station STAR-90 emulation platform

tests of load up

plus 10% disturbance

and rapid run back of the steam temperature control system have been carried out for two control systems

i.e. ADRC and PID

respectively.The results show that the control effectiveness of ADRC

especially the ability of disturbance rejection

is remarkably superior to that of the PID controller.

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