COORDINATED MAIN CONTROL SYSTEM OF THERMAL POWER UNIT BASED ON RBFPID

WANG Tian Xi'an Thermal Power Research Institute Co Ltd

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COORDINATED MAIN CONTROL SYSTEM OF THERMAL POWER UNIT BASED ON RBFPID

Thermal Power Generation Vol. 41, Issue 4, Pages: 10-13(2012)

更新时间：2025-09-28

- COORDINATED MAIN CONTROL SYSTEM OF THERMAL POWER UNIT BASED ON RBFPID
- 作者机构：
  
  西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621.6
- Published：2012
- 稿件说明：
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WANG Tian Xi'an Thermal Power Research Institute Co Ltd. COORDINATED MAIN CONTROL SYSTEM OF THERMAL POWER UNIT BASED ON RBFPID[J]. Thermal Power Generation, 2012, 41(4): 10-13.
DOI：

WANG Tian Xi'an Thermal Power Research Institute Co Ltd. COORDINATED MAIN CONTROL SYSTEM OF THERMAL POWER UNIT BASED ON RBFPID[J]. Thermal Power Generation, 2012, 41(4): 10-13. DOI：

摘要

基于Matlab软件设计了RBF神经网络辨识PID(RBFPID)控制策略

并采用OPC通讯方式实现了Matlab与火电机组仿真支撑软件APROS的数据交换

从而可利用已开发的机组仿真培训系统使Matlab中设计的控制算法直接参与过程控制

以验证RBFPID控制策略的实用性。验证结果表明

RBFPID控制策略的控制效果明显优于常规PID加前馈控制策略

且调试方便

具有良好的鲁棒性

能够较好地适应机组运行工况的变化。

Abstract

Based on MATLAB software

a control strategy of RBF neural network identifying PID(RBFPID) has been designed

and adopting OPC communication mode to realize the data exchange between MATLAB and the emulation supporting software APROS of thermal power units

thereby

the developed emulation and training system of units can be used to make the control algorithms designed in MATLAB to directly participate into process control

so as to verify the practicality of control strategy RBFPID.Results of verification show that the control effectiveness of control strategy RBFPID is substantially superior to control strategy of conventional PID plus feed forward

it is convenient to debug

boasting good robustness

and can be more suitable to operation condition variation of unit.

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