Comparative analysis on control algorithm for direct air cooling system of coal fired power plant

ZHANG Chen; JIANG Yin

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Comparative analysis on control algorithm for direct air cooling system of coal fired power plant

Thermal Power Generation Issue 11, (2016)

更新时间：2025-09-28

- Comparative analysis on control algorithm for direct air cooling system of coal fired power plant
- 作者机构：
  
  西安热工研究院有限公司,陕西,西安,710032
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP273+2
- Published Online：24 November 2016，
  
  Published：2016
- 稿件说明：
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ZHANG Chen, JIANG Yin. Comparative analysis on control algorithm for direct air cooling system of coal fired power plant[J]. Thermal Power Generation, 2016, (11).
DOI：

ZHANG Chen, JIANG Yin. Comparative analysis on control algorithm for direct air cooling system of coal fired power plant[J]. Thermal Power Generation, 2016, (11). DOI：

摘要

对比分析了经典PID控制算法、模糊PID参数自整定控制算法和遗传PID控制算法的原理

并采用Simulink软件

以300 MW燃煤机组直接空冷系统为例

对3种控制算法进行模拟仿真。结果表明:模糊PID参数自整定控制算法和遗传PID控制算法可根据系统运行过程中的偏差和偏差变化率

对PID的参数进行整定

从而调整控制

所以控制效果更好；在不同工况下

2种改进型的PID控制算法控制效果可以达到设计要求

且鲁棒性较好。

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