集中供热控制系统研究与仿真

doi:10.16039/j.cnki.cn22-1249.2022.11.009

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摘要

基于能量守恒定律和集总热容法分析和建立了集中供热系统数学模型，利用组态软件编制仿真程序，采用常规PID控制器和气候补偿改进算法两种控制策略分别对供热系统进行仿真，结果表明，气候补偿策略可有效的解决常规PID控制方式在气温波动干扰下易出现的热量供需不平衡问题，对供热系统研究和设计具有一定的参考价值。

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	张瀚文
	于攀
	魏庆禹
	曹玉波

关键词: 集中供热动态仿真 PID控制器气候补偿

Abstract:

Based on the law of conservation of energy and the lumped heat capacity, a mathematical model of central heating system is analyzed and established. A simulation program is developed to simulate the dynamic process of the system under temperature disturbance. Two control strategies, the conventional PID control and the improved climate compensation control, are used to simulate the heating system respectively. The results show that the improved strategy based on the climate compensation can effectively solve the problem that the conventional PID control strategy is prone to heat supply and demand imbalance under the interference of temperature fluctuations. It has certain reference value for the research and design of heating system.

Key words: central heating dynamic simulation PID controller climate compensation

出版日期: 2022-11-25 发布日期: 2022-11-25 整期出版日期: 2022-11-25

TP273

引用本文:

张瀚文 , 于攀 , 魏庆禹, 曹玉波. 集中供热控制系统研究与仿真 [J]. 吉林化工学院学报, 2022, 39(11): 42-47.
ZHANG Hanwen, YU Pan, WEI Qingyu, CAO Yubo. Research and Simulation of Central Heating Control System . Journal of Jilin Institute of Chemical Technology, 2022, 39(11): 42-47.

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https://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2022.11.009 或 https://xuebao.jlict.edu.cn/CN/Y2022/V39/I11/42

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