办公建筑中冷热电联产系统的应用

摘要

Simulates annual loads of office buildings in Shanghai by means of EnergyPlus.Analyses the characteristics of load changes in a whole year.Obtains the ratio of heat and cool load in office buildings in Shanghai and the change of hourly load proportion.Combing electric load data in Japan,works out the hourly heat-to-electric ratio of office buildings in typical month in Shanghai.Compares the economic effects of different systems,which provides references for the selection of combined cooling heating and power system.%利用 EnergyPlus 软件对上海办公建筑负荷进行了模拟计算，分析其全年负荷变化特点，得出上海办公建筑全年各月冷热负荷分配比例及各月的时刻负荷占比变化。结合日本的电力负荷数据得出上海地区办公建筑典型月各时刻热电比，并分析了办公建筑采用不同机型时的经济效益，为冷热电三联供选型提供参考。