基于运行策略的某电子工厂冰蓄冷空调系统选型研究

Study on the Selection Of ice Storage Air-Conditioning System based on Operation Strategy in An Electronic Factory

通过分析空调系统的冷负荷特点,确定制冷主机的的选型及数量,并确定主机的运行模式。根据峰谷电价的价差,提出高电价部分削峰、高电价全削峰以及双削峰三种冰蓄冷的方案;对三种冰蓄冷方案进行经济分析,并给出了年运行费用的计算方法,得出年运行费用,通过比较投资回收周期,从而得出最佳运行策略。

By analyzing the characteristics of the cooling load of the air conditioning system,the selection and quantity of the refrigeration host are determined,and the operation mode of the host is determined.According to the price difference between peak and valley electricity prices,three ice storage schemes are proposed:partial peak shaving for high electricity prices,full peak shaving for high electricity prices,and double peak shaving;The economic analysis of three ice storage schemes is carried out,and the calculation method of annual operation cost is given,and the annual operation cost is obtained.By comparing the investment recovery cycle,the optimal operation strategy is obtained.