电供暖的供热能效
Energy efficiency of electrical space heating
摘要：
乌鲁木齐市电供暖示范工程的实际监测能耗数据显示，电供热系统的供暖能耗相对于传统的集中供热系统并不高。用户的行为节能及自由热的有效利用，使新的节能建筑能耗降低，而传统的集中供热系统效率计算中并未将这2项可以大幅减少供热量的要素纳入。分散式电供暖系统用户可对用热量有效控制以及无管网输送热损失供热，是其节约能源的根本原因。
Abstract：
Based on the actual monitoring results of electrical space heating energy consumption of buildings in Urumqi, indicates that the energy consumption for electrical space heating is not as higher as we thought before, comparing with traditional district heating. The user’s behavior energy saving and free heat utilization dramatically reduce the energy consumption of new buildings. The two factors have not been considered in traditional district heating efficiency calculation. The electrical space heating is conveniently used and controlled by users, without heat loss in the heating network. These primarily cause the energy saving of electrical space heating.
Keywords:energyefficiencybuilding,electricalspaceheating,behaviorenergysaving,freeheat,heatingenergycontrolandmanagement