Life cycle assessment of pneumatic and electric actuators based on Simapro
-
摘要: 在机械性能和工况相近的情况下,对3组气动执行器和电动执行器进行生命周期评价(LCA,Life Cycle Assessment),分析了气动和电动执行器的环境影响评价主要因素,确定了两种执行器的LCA研究范围、系统边界和时间边界,归纳了两种执行器制造过程的主要工艺和零部件的工艺特征,最后在Simapro 7.1中进行了两种执行器的评价框架建立和数据录入,根据Eco-indicator 99进行了两种执行器LCA对比分析.结果表明,执行器对资源的环境影响约占环境影响综合值的50%;机械性能和工况相近的气动和电动执行器,电动执行器的环境影响比气动执行器大.Abstract: In the similar mechanical performance and working condition cases,life cycle assessment (LCA) of three groups of pneumatic actuators and electric actuators was carried on in order to analyze the extent of environmental impact of the actuators. The main environmental impact assessment factors of pneumatic actuators and electric actuators were analyzed. And the scope of the study, system boundaries and time boundaries were determined for the LCA of two kinds of actuators. The main manufacturing process and components processing features of two kinds of actuators were summed up. Finally the evaluation framework establishment and data entry of two kinds of actuators were conducted with Simapro 7.1, and the LCA comparative analysis of two kinds of actuators was carried out with Eco-indicator 99. The result reveals that the resources impact accounts for about 50% of the overall environmental impact value of actuators, and the environmental impact of electric actuators is large than that of pneumatic actuators under the similar mechanical properties and working conditions of these actuators.
-
[1] 张青山,邹华,马军,等.制造业绿色产品评价体系[M].北京:电子工业出版社,2010:10-27 Zhang Qingshan,Zou Hua,Ma Jun,et al.Manufacturing green product evaluation system[M].Beijing:Electronic Industrial Press,2010:10-27(in Chinese) [2] 杨建新,刘炳江.中国钢材生命周期清单分析[J].环境科学学报,2002,22(4):519-522 Yang Jianxin,Liu Bingjiang.Life cycle inventory of steel products in china[J].Acta Scientiae Circumstantiae,2002,22(4):519-522(in Chinese) [3] 亿科环境科技有限公司.亿科产品与服务概述[EB/OL].[2013-04-03].http://www.itke.com.cn/index.php?_m=frontpage&_a=index IT & Knowledge for Environment.Summary of product and service about ITKE[EB/OL].[2013-04-03].http://www.itke.com.cn/index.php?_m=frontpage&_a=index(in Chinese) [4] 林逢春,杨凯.两种一次性塑料餐盒的生命周期评价比较研究[J].华东师范大学学报:自然科学版,2004(4):122-128 Lin Fengchun,Yang Kai.Comparison of two kinds of fast food container using the life-cycle assessment (LCA) methodology[J].Journal of East China Normal University:Natural Science,2004(4):122-128(in Chinese) [5] Hischier R,Baudin I.LCA study of a plasma television device[J].International Journal of Life Cycle Assessment,2010,15(5):428-438 [6] 王晓伟,李剑峰,李方义,等.机电产品生命周期评价指标与量化方法研究[J].山东大学学报:工学版,2009, 39(5):73-78 Wang Xiaowei,Li Jianfeng,Li Fangyi,et al.A life cycle assessment indicators system and quantification methods of electromechanical products[J].Journal of Shandong University:Engineering Science,2009,39(5):73-78(in Chinese) [7] Junnila S.Life cycle management of energy-consuming products in companies using IO-LCA[J].International Journal of Life Cycle Assessment,2008,13(5):432-439 [8] 张业明,蔡茂林.气动执行器与电动执行器的运行能耗分析[J].北京航空航天大学学报,2010,36(5):560-563 Zhang Yeming,Cai Maolin.Energy consumption analysis for pneumatic actuator and electric actuator[J].Journal of Beijing University of Aeronautics and Astronautics,2010,36(5):560-563(in Chinese) [9] 张业明,蔡茂林.气动执行器的全生命周期成本分析[J].北京航空航天大学学报,2011,37(8):1006-1010 Zhang Yeming,Cai Maolin.Whole life-cycle costing analysis of pneumatic actuators[J].Journal of Beijing University of Aeronautics and Astronautics,2011,37(8):1006-1010(in Chinese) [10] 郭焱,刘红超,郭彬.产品生命周期评价关键问题研究评述[J].计算机集成制造系统,2014,20(5):1141-1148 Guo Yan,Liu Hongchao,Guo Bin.Review of key issue on product life cycle assessment[J].Computer Integrated Manufacturing Systems,2014,20(5):1141-1148(in Chinese) [11] Helias A U H,Olivier J,Greg N,et al.UNEP/SETAC life cycle initiative:background,aims and scope[J].The International Journal of Life Cycle Assessment,2002,7(4):192-195 [12] 杨洁,王洪涛,周君.铁路运输生命周期评价初探[J].环境科学研究,2013,26(9):1029-1034 Yang Jie,Wang Hongtao,Zhou Jun.Life cycle assessment of Chinese railway transportation[J].Research of Environmental Sciences,2013,26(9):1029-1034(in Chinese) [13] Boughanmi W,Manata J P,Roger D,et al.Life cycle assessment of a three-phase electrical machine in continuous operation[J].Electric Power Applications,IET,2012,6(5):277-285 [14] Tao F,Zuo Y,Xu L D,et al.Internet of things and BOM-based life cycle assessment of energy-saving and emission-reduction of products[J].IEEE Transactions on Industrial Informatics,2014,10(2):1252-1261 [15] Zhang Y M,Cai M L.Overall life cycle comprehensive assessment of pneumatic and electric actuator[J].Chinese Journal of Mechanical Engineering,2014,27(3):584-594
点击查看大图
计量
- 文章访问数: 938
- HTML全文浏览量: 113
- PDF下载量: 567
- 被引次数: 0