既有城市社区能源利用现状调研及评估方法研究

Research and Evaluation Method of Energy Utilization Status of City Community

本文通过对寒冷气候区的典型既有社区调研,反映了该社区的实际能耗现状,进而提出了既有城市社区能源利用现状的评估方法,即能源偏差法。根据调研数据得出该社区供暖偏差率为51.8%,电能偏差率为7%,燃气偏差率为20.6%,为社区能源系统的节能改造提供了一定的参考方向。

According to the research of typical cold climate existing community, the paper reflects the status of the community＇s energy consumption. In order to have a better evaluation of energy consumption in the urban community, the method of energy deviation was put forward. According to the survey data obtained in the community, heating deviation rate is 51.8% and the power deviation rate is 7% while the gas deviation rate is 20.6%, which provides a reference for energy saving reconstruction of community energy systems.