公共建筑节能经济性评价方法现状及在铁路客站应用的启示

Present Situation of Energy-saving Economic Evaluation Methods of Public Buildings and Its Application in Railway Passenger Stations

随着公共建筑在我国建筑能耗占比的提高,建筑节能重心由民用建筑向公共建筑转移,铁路客站作为大型公共建筑的节能经济性评价重视程度愈发提高。目前建筑节能标准以技术评价标准为主,经济性评级指标标准规范较少。在借鉴欧盟、英国和美国建筑节能经济评价方法的基础上,对国内公共建筑节能经济性评价标准和方法进行分析。参考目前铁路节能标准,总结铁路客站节能经济性评价启示,即加强铁路客站能耗定额管理、制定铁路客站节能经济性评价指标,在此基础上提出铁路客站节能经济性评价方法。

With the increase of the proportion of building energy consumption in public buildings in China,the focus of building energy conservation has shifted from civil buildings to public buildings,and the attention of evaluation of energy conservation economy of railway passenger stations as large-scale public building hubs has been increasing.At present,the building energy efficiency standards are mainly technical evaluation standards,and the economic rating index standards are less.Based on the economic evaluation methods of building energy efficiency in EU,UK and USA,this paper analyzes the economic evaluation standards and methods of building energy efficiency in China.Referring to the current railway energysaving standards,this paper summarizes the enlightenment of the economic evaluation of energy conservation of railway passenger stations,that is,strengthening the management of energy consumption quotas of railway passenger stations,formulating the evaluation index of energy-saving economy of railway passenger stations,and on this basis,putting forward the evaluation method of energy-saving economy of railway passenger stations.