电采暖典型技术综合效益评价研究

Research on the Comprehensive Benefit Evaluation of Typical Technology of Electric Heating

近年来我国持续出现大范围雾霾天气,城市燃煤供暖引发的环境污染问题再次引人关注。电采暖作为一种新型的采暖方式,是应对化石能源危机和环境问题的重要途径。本文首先对电采暖典型技术进行了分析,为电采暖方式选择提供了建议;继而以某地区项目为例将其应用电采暖与其它采暖方式从费用年值、能耗量、污染物排放量等方面展开了经济、环境效益的综合评价,对电采暖技术的综合效益进行全面的量化评价,并依据评价结果给电采暖的健康发展提供建议,对于电采暖实施推广有重要的现实意义。

The continuous severe haze weather has been experiencing in China recent years, which drew attention about the air pollution problem caused by the coal-fired heating in northern cities. Electric heating as a new type of heating method, it is an important technique to deal with the fossil energy crisis and environmental problems. This paper firstly analyzed the technical scheme of electric heating and provides suggestions for the choice of electric heating mode. Then, taking a project in a certain area of China as an example, the application of electric heating and other heating methods from the annual cost, energy consumption, pollutant emissions and other aspects of the economic and environmental benefits evaluation, comprehensive evaluation of the benefit of electric heating technology was finished to obtain revelation for development based on evaluation result. Thus, this research has important practical significance for the implementation of electric heating technique.