天津科技大学学报2017，Vol.32Issue(6)：65-72,8.DOI:10.13364/j.issn.1672-6510.20160397
生命周期评价视角下的机电产品碳足迹分析模型研究
A New Carbon Footprint Analysis Model of Mechanical and Electrical Products from the Perspective of Life Cycle Assessment
摘要
Abstract
In light of the carbon footprint of mechanical and electronic products,based on the life cycle,a new carbon foot-print analysis model was established,the product system boundary was determined,and the inventory data at each stage of the life cycle was collected and analyzed.A carbon footprint calculation model was then set up.Gabi software was applied to calculating the carbon footprint of the product.Through the establishment of model sensitivity analysis,the influencing fac-tors of the sensitivity of the product's carbon footprint was calculated and the key factors were extracted.AHP-probability distribution uncertainty analysis method was proposed,thereby determining and quantifying the uncertainty due to the input data,and optimizing the data collection scheme.Therefore,the method can reflect the whole life cycle of the carbon foot-print of the real product and give some guidance to the follow-up low carbon design with feedback.Finally,the feasibility and effectiveness of the proposed method were verified by the example of a transformer.关键词
全生命周期/碳足迹/敏感性分析/不确定性分析/变压器Key words
life cycle/carbon footprint/sensitivity analysis/uncertainty analysis/transformer分类
信息技术与安全科学引用本文复制引用
郑辉,王玎,方丽霞..生命周期评价视角下的机电产品碳足迹分析模型研究[J].天津科技大学学报,2017,32(6):65-72,8.基金项目
天津市轻工与食品工程机械装备集成设计与在线监控重点实验室资助项目 （）
天津科技大学青年教师创新基金资助项目(2014CXLG17) （2014CXLG17）
