APPLICATION OF FUZZY CONTROL IN RETARTED CONTROL SYSTEM WITH BIG TIME-DELAY AT POWER PLANTS

Feng Xiaolu

doi:10.19666/j.rlfd.2003.07.021

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

APPLICATION OF FUZZY CONTROL IN RETARTED CONTROL SYSTEM WITH BIG TIME-DELAY AT POWER PLANTS

更新时间：2025-09-28

- APPLICATION OF FUZZY CONTROL IN RETARTED CONTROL SYSTEM WITH BIG TIME-DELAY AT POWER PLANTS
- Thermal Power Generation Issue 7, Pages: 65-67(2003)
- 作者机构：
  
  浙江大学,浙江,杭州,310027
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2003.07.021
  CLC： TP273.4
- Published：2003
- 稿件说明：
移动端阅览
Feng Xiaolu. APPLICATION OF FUZZY CONTROL IN RETARTED CONTROL SYSTEM WITH BIG TIME-DELAY AT POWER PLANTS[J]. Thermal power generation, 2003, (7): 65-67.
DOI：

Feng Xiaolu. APPLICATION OF FUZZY CONTROL IN RETARTED CONTROL SYSTEM WITH BIG TIME-DELAY AT POWER PLANTS[J]. Thermal power generation, 2003, (7): 65-67. DOI： 10.19666/j.rlfd.2003.07.021.

摘要

某电厂 1台 6 0 0MW机组过热蒸汽温度控制采用串级调节

具有很大的迟延性

对此

采用模糊控制与PI控制相结合的控制方式进行了改进。模糊控制在运行工况发生很小波动时即对被调参数有很好的控制作用

而PI调节的积分作用可有效消除静态误差。改进后的调试结果显示

在各种工况下

主蒸汽温度都可控制在 5 30℃～ 5 45℃范围

调节品质优良

Abstract

A cascade control was used to control the superheated steam temperature of a 600MW unit in a power plant

having very big time-delay. It has been retrofitted by using a control mode of fuzzy control combined with PI control. The fuzzy control has good effect to the regulated paramenter even at the time in which only very small operating condition flucturation being occurred

and the integral effect of PI control can effectively eliminate the static error. The debugging result after retrofitting shows

the main steam temperature can be controlled in a range of 530℃～545℃ under various operating conditions

the quality of regulation being excellent.

关键词

Keywords

references

Views

165

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Rotor position estimation for switched reluctance motor based on fuzzy control and neural network

Load control of small steam turbine based on double fuzzy decoupling control

Application of fuzzy adaptive PID controller in condensate throttling technology

Fuzzy control system for intermediate point enthalpy based on feedforward of feed-water temperature

A new control strategy for MPPT in photovoltaic system based on fuzzy and variable step size algorithm

Related Author

NIE Peng

JIN Wenbo

JIANG Shixi

CHEN Yunan

ZHANG Lei

LI Minghui

YUN Weitao

ZHANG Xiaojie

Related Institution

Beijng Huaneng Xinrui Control Technology Co., Ltd.

Xi’an Thermal Power Research Institute Co., Ltd.

Tap Water Company of Puyang City

College of Mechanical and Electrical Engineering, ShaanXi University of Science & Technology

School of Control Science and Engineering,North China Electric Power University

AI问答

⁰