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考虑舒适度的集群空调负荷需求响应控制方法

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仅以节能为目标展开负荷需求响应控制可能会影响用户舒适度,当前所有空调负荷调控均没有考虑舒适度因素,为了减少集群空调的峰值负荷,同时满足用户需求,提出了一种考虑舒适度的集群空调负荷需求响应控制方法.构建集群空调负荷热参数状态模型,在热参数模型的基础上引入负荷聚合商概念将邻近的等值热容和等值热阻的乘积进行统一化调控,并通过用户满意度反映用户对舒适度的需求响应,获取用户满意度优先权集及负荷需求.依据分档控制原则结合用户舒适度对集群空调分档调控,减轻用电负荷.由实验结果可知,应用所提方法后聚合功率波动相对稳定,总能耗得到了明显降低,说明该方法对于促进节能环保和建设智能城市具有重要意义.
A Load Response Control Method for Cluster Air Conditioning Considering Comfort
Carrying out load demand response control solely with the goal of energy conservation may affect user comfort.Current-ly,all air conditioning load regulation has not considered comfort factors.In order to reduce the peak load of cluster air conditioning and meet user needs,a cluster air conditioning load demand response control method considering comfort is proposed.Build a thermal parameter state model for cluster air conditioning load,and introduce the concept of load aggregation quotient on the basis of the ther-mal parameter model to unify the product of adjacent equivalent heat capacity and equivalent heat resistance.Through user satisfac-tion,reflect the user's demand response to comfort,and obtain the priority weight set of user satisfaction and load demand.Based on the principle of segmented control and combined with user comfort,the cluster air conditioning is segmented and regulated to reduce electricity load.From the experimental results,it can be seen that after applying the proposed method,the fluctuation of aggregation power is relatively stable,and the total energy consumption is significantly reduced,indicating that this method is of great significance for promoting energy conservation,environmental protection,and the construction of smart cities.

comfort levelair conditioning loaddemand responseload controlK-means algorithm

郑占赢、熊钧、徐永凯、李凌青

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珠海派诺科技股份有限公司,广州 珠海 519000

舒适度 空调负荷 需求响应 负荷控制 K-means算法

2024

自动化与仪器仪表
重庆工业自动化仪表研究所,重庆市自动化与仪器仪表学会

自动化与仪器仪表

CSTPCD
影响因子:0.327
ISSN:1001-9227
年,卷(期):2024.(11)