INTERNAL MODEL THEORY BASED MAIN STEAM TEMPERATURE GUIDANCE DIFFERENCIAL CONTROL SYSTEM

CHEN Baoyi1; ZHANG Changqing2; JING Xiaoguo2; BAI Yanfang3; ZHANG Zhichun3 1.HuaiBei Guoan Power Co.

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

INTERNAL MODEL THEORY BASED MAIN STEAM TEMPERATURE GUIDANCE DIFFERENCIAL CONTROL SYSTEM

更新时间：2025-09-28

- INTERNAL MODEL THEORY BASED MAIN STEAM TEMPERATURE GUIDANCE DIFFERENCIAL CONTROL SYSTEM
- Thermal Power Generation Vol. 41, Issue 10, Pages: 25-27(2012)
- 作者机构：
  
  1. 淮北国安电力有限公司
  2. 西安热工研究院有限公司
  3. 山西漳泽电力股份有限公司蒲洲发电分公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP273
- Published：2012
- 稿件说明：
移动端阅览
CHEN Baoyi1, ZHANG Changqing2, JING Xiaoguo2, et al. INTERNAL MODEL THEORY BASED MAIN STEAM TEMPERATURE GUIDANCE DIFFERENCIAL CONTROL SYSTEM[J]. Thermal power generation, 2012, 41(10): 25-27.
DOI：

CHEN Baoyi1, ZHANG Changqing2, JING Xiaoguo2, et al. INTERNAL MODEL THEORY BASED MAIN STEAM TEMPERATURE GUIDANCE DIFFERENCIAL CONTROL SYSTEM[J]. Thermal power generation, 2012, 41(10): 25-27. DOI：

摘要

根据锅炉蒸汽温度的动态特性及其控制方式的特点

将1种导前微分控制系统按内模原理的方法进行设计和调整

并对其稳定性进行了分析。在某300MW机组上进行的控制效果验证表明

机组负荷在276～214 MW之间变化时

主蒸汽压力偏差小于±0.3MPa;在机组负荷变化量较小时

主蒸汽温度变化幅度为2～-2℃;在机组负荷变化幅度较大时

主蒸汽温度变化幅度为3～-4℃。

Abstract

Considering the dynamic characteristics and the control mode of the boiler steam temperature

an internal model theory based guidance differencial main steam temperature control system was designed and adjusted

and its stability was analyzed.The control effect verification on a 300 MW unit indicates that

the deviation of the main steam pressure is within-0.3~0.3 MPa when the unit load varies from 276 W to 214 W.The main steam temperature variation ranges from-2 ℃ to 2 ℃ at small unit load variation and from-4 ℃ to 3 ℃ at larger load variation.

关键词

Keywords

references

Views

153

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

DIANOSTIC ANALYSIS OF SOMEWHAT LOWER TEMPERATURE PROBLEM FOR MAIN STEAM OF BOILER NO.5 IN DATANG TAIYUAN COGENERATION POWER PLANT NO.2

CAUSES LEADING TO SLAGGING IN FURNACE OF TANGENTIAL FIRING PULVERIZED COAL BOILER AND PREVENTIVE MEASURES THEREOF

RETROFITTING OF AUXILIARY VALVE FOR SOLENOID BLOWOUT VALVES

CLOSED-LOOP CONTROL SYSTEM OF CFB BOILERS

STUDY ON TEMPERATURE FIELD MEASUREMENT IN FURNACE AND COMBUSTION DIAGNOSIS METHOD BASED ON DIGITAL IMAGE PROCESSING AND NEURAL NETWORK

Related Author

DU Shaojun

HAO Zhong

LIANG Jinming

HU Min

RAO Supo

LUO Sheng

CHEN Xiuping

HUANG Weigang

Related Institution

Taiyuan University of Technology

Datang Taiyuan Second Thermal Power Plant

Shajiao C Power Plant

AI问答

⁰