SCI和EI收录∣中国化工学会会刊

›› 2014, Vol. 22 ›› Issue (11/12): 1279-1284.DOI: 10.1016/j.cjche.2014.09.032

• 过程系统工程与过程安全 • 上一篇    下一篇

Energy Efficiency Evaluation Based on Data Envelopment Analysis Integrated Analytic Hierarchy Process in Ethylene Production

Yongming Han1, Zhiqiang Geng1, Qiyu Liu1,2   

  1. 1 College of Information Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China;
    2 Ningbo Institutes of Technology, Zhejiang University, Ningbo 315110, China
  • 收稿日期:2013-12-26 修回日期:2014-05-11 出版日期:2014-12-28 发布日期:2014-12-24
  • 通讯作者: Zhiqiang Geng
  • 基金资助:
    Supported by the National Natural Science Foundation of China(61374166), the Doctoral Fund of Ministry of Education of China (20120010110010), and the Fundamental Research Funds for the Central Universities (YS1404).

Energy Efficiency Evaluation Based on Data Envelopment Analysis Integrated Analytic Hierarchy Process in Ethylene Production

Yongming Han1, Zhiqiang Geng1, Qiyu Liu1,2   

  1. 1 College of Information Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China;
    2 Ningbo Institutes of Technology, Zhejiang University, Ningbo 315110, China
  • Received:2013-12-26 Revised:2014-05-11 Online:2014-12-28 Published:2014-12-24
  • Supported by:
    Supported by the National Natural Science Foundation of China(61374166), the Doctoral Fund of Ministry of Education of China (20120010110010), and the Fundamental Research Funds for the Central Universities (YS1404).

摘要: Energy efficiency data from ethylene production equipment are of high dimension, dynamic and time sequential, so their evaluation is affected bymany factors.Abnormal data from ethylene production are eliminated through consistency test,making the data consumption uniformto improve the comparability of data.Due to the limit of input and output data of decision making unit in data envelopment analysis (DEA), the energy efficiencydata fromthe same technology in a certain year are disposed monthly using DEA. The DEA data of energy efficiency from the same technology are weighted and fused using analytic hierarchy process. The energy efficiency data from different technologies are evaluated by their relative effectiveness to find the direction of energy saving and consumption reduction.

关键词: Ethylene production equipment, Energy efficiency, Data envelopment analysis, Analytic hierarchy process

Abstract: Energy efficiency data from ethylene production equipment are of high dimension, dynamic and time sequential, so their evaluation is affected bymany factors.Abnormal data from ethylene production are eliminated through consistency test,making the data consumption uniformto improve the comparability of data.Due to the limit of input and output data of decision making unit in data envelopment analysis (DEA), the energy efficiencydata fromthe same technology in a certain year are disposed monthly using DEA. The DEA data of energy efficiency from the same technology are weighted and fused using analytic hierarchy process. The energy efficiency data from different technologies are evaluated by their relative effectiveness to find the direction of energy saving and consumption reduction.

Key words: Ethylene production equipment, Energy efficiency, Data envelopment analysis, Analytic hierarchy process