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根据商场的冷负荷平衡公式,求得商场的平均客流量;利用数据拟合、插值等算法对商场的逐时客流量进行了优化,并建立了以人流量和外部环境温度为变量的商场冷负荷模型;采用模糊控制策略建立了保持商场内部温度稳定的数学模型,可以实现对中央空调系统供冷量的逐时控制;运用微积分原理建立了基准冷负荷的数学模型,为直接基于基准能耗的控制策略提供了可行性依据.
According to the cooling load balance formula of shopping mall, the average traffic volume of the shopping mall is obtained. The data of the fitting and interpolation of data are used to optimize the hourly traffic volume of the shopping mall, and the shopping mall with the human traffic and the external ambient temperature as the variables Load model. The fuzzy control strategy is adopted to establish a mathematical model to keep the temperature in the shopping mall stable. It can control the cooling capacity of the central air conditioning system on a time-by-time basis. The mathematical model of the baseline cooling load is established by using the principle of calculus. Consumption control strategy provides a feasibility basis.