零能耗太阳能住宅产品的建筑全生命周期碳排放分析  

Analysis on Carbon Emissions of Zero Solar Energy Consumption Residential Products' Whole Life Cycle

作　　者：王玉[1] 张宏[1] 董凌[1] 

机构地区：[1]东南大学建筑学院

出　　处：《华中建筑》2015年第5期68-71,共4页Huazhong Architecture

基　　金："十二五"国家科技支撑计划课题:"保障性住房新型工业化建造施工技术研发与应用示范"资助项目(编号:2012BAJ16B03)

摘　　要：太阳能技术的引入在建筑使用阶段达到了低碳减排的目的,然而"低碳"不能依靠末端减排。作为一项系统工程,真正实现低碳建筑要靠系统减排。该文以"零能耗太阳能住宅产品"为例,通过核算建筑全生命周期(主要是建材开采、生产阶段和建筑使用阶段)的碳排放,客观、真实地反映太阳能光伏技术的应用对建筑全生命周期碳排放的影响。结论:由于使用太阳能系统,使用阶段的碳排放量降低了90%,然而太阳能系统在建材生产阶段的碳排放量也是不容忽视的,太阳能光电板生产的碳排放占总建材碳排放量的41%,必须纳入到建筑碳排放的全生命周期中去考虑。The introduction of solar energy goal of low carbon emissions, but can＇t rely and realize low carbon buildings depends consumption of residential products ＂zero＂ technology used in construction phase to achieve the on ＂low carbon＂ at the end. As a systems engineering, on system to reduce emissions. Based on solar energy as an example, through the calculation in whole life cycle of buildings （mainly mining, building materials production and construction use phase） of carbon emissions, objectively and truly reflect the application of solar photovoltaic technology＇s influence on the whole life cycle of building carbon emissions. We draw out the conclusion that due to the use of solar energy system, the use of phase of carbon emissions by 90%, however the solar system in the building materials production phase, carbon emissions is also not allow to ignore, carbon emissions produced by solar photovoltaic production accounted for 41% of total carbon emissions by building materials, which must be incorporated into the building in the whole life cycle of carbon emissions to consider.

关 键 词：太阳能 建筑全生命周期 碳排放 

分 类 号：TU201.5[建筑科学—建筑设计及理论]