基于局部终端温度调节的中央空调需求响应控制策略

QI Yebai

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基于局部终端温度调节的中央空调需求响应控制策略

更新时间：2025-08-13

- 基于局部终端温度调节的中央空调需求响应控制策略
- Automation of Electric Power Systems Vol. 39, Issue 17, Pages: 82-88(2015)
- 作者机构：
  
  智能电网教育部重点实验室天津大学,天津市,300072
- 作者简介：
- 基金信息：
- DOI：
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- Published：2015
- 稿件说明：
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QI Yebai. [J]. Automation of electric power systems, 2015, 39(17): 82-88.
DOI：

QI Yebai. [J]. Automation of electric power systems, 2015, 39(17): 82-88. DOI：

摘要

不同于传统单体温控设备

中央空调因其较大的制冷/制热容量而具有更好的需求响应可调潜力。结合中央空调需求响应特点

对其进行了热力学建模

涉及中央空调主机、循环水泵系统、终端组件等动态

形成了多终端中央空调需求响应模型。针对以往中央空调控制策略中对终端整体调节的方法

提出了一种基于局部终端温度调节的控制策略

可实现不同的控制精度。研究结果表明

基于“自下而上”的控制方法

通过合理调节关键的中央空调终端温度设定值

受控群体能够在维持较高用户舒适度的同时

精准响应外界功率信号。

Abstract

Unlike small amounts of thermostatically controlled appliances (TCAs)

the central air-conditioner (CAC) has huge potential ability of demand response by virtue of its large capacity. Focusing on the features of CAC demand response

an integrated model is proposed to describe CAC’s thermodynamic aspects

including the main devices

circulating water system and terminal devices. This paper presents a new CAC control strategy based on temperature adjustment of partial terminal devices which differs from previous methods in concentrating on all the CAC’s terminal devices. The effects of different precision controlling conditions can be reflected by using this model and strategy. Modeling results show that the proposed approach has better performance and efficiency by rational adjustment. This work is supported by National High Technology Research and Development Program of China (863 Program) (No. 2015AA050403)

National Natural Science Foundation of China (No. 51377117

No. 51407125

No. 51361135704)

State Grid Corporation of China

and National Social Science Foundation of China (No. 12&ZD208).

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Related Institution

State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University)

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Marketing Department of State Grid Anhui Electric Power Co., Ltd.

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