节能情形下制造企业动态批量生产策略与节能方式选择  

Optimal Lot-sizing and Choice of Energy Saving Modes for a Manufacturer with Improving Energy Efficiency

作　　者：欧阳建军 沈厚才[1] 罗子灿 OUYANG Jian-jun;SHEN Hou-cai;LUO Zi-can(School of Engineering and Management, Nanjing University, Nanjing 210093, China;School of Economics and Management, Shihezi University,;Shihezi 832003, China)

机构地区：[1]南京大学工程管理学院,江苏南京210093 [2]石河子大学经济与管理学院,新疆石河子832003

出　　处：《运筹与管理》2018年第5期177-185,共9页Operations Research and Management Science

基　　金：国家自然科学基金资助项目(71671085;71071074);江苏省普通高校研究生科研创新计划资助项目(CXLX13_56);石河子大学人文社科中青年科研人才培养基金(RWSK15-Y06)

摘　　要：随着诸多严厉的环保政策的实行,节能管理已成为我国高耗能制造企业运营管理中的一个重要内容。通过构建自我节能、节能效益分享和节能量保证三种节能方式下制造企业的动态批量生产决策模型,首先分析了给定节能方式下制造企业的最优动态批量生产策略,其次探讨了制造企业最优节能方式选择。结果表明,最优动态批量生产策略满足"零库存生产"规则。进一步的数值实验分析结果表明:面临前两种节能方式时,当节能服务公司与制造企业的节能投资成本系数比率和采用合同能源管理的预计节能率较小时,制造企业应选择后者,反之应选择前者;面临后两种节能方式时,当采用合同能源管理的预计节能率较小时,制造企业选择两者无差异,反之应选择前者。With the implementation of many stringent environmental policies,improving energy efficiency has played an important role in operations management for those energy-intensive manufacturers in China. In this paper,we first analyze the optimal lot-sizing for an energy-intensive manufacturer with improving energy efficiency,and then study the optimal choice of energy saving modes for the manufacturer by formulating dynamic lot size models under three types of energy saving modes,i. e.,self-saving,shared savings and guaranteed savings. Our results show that the optimal lot-sizing satisfies ＂zero-inventory ＂rules. Through numerical study,we further show that：（ 1） the manufacturer will prefer the second mode to the first when the investment cost coefficient ratio of the energy service company to the manufacturer and the predicted energy-saving rate of energy performance contracting are both small; otherwise,the manufacturer will prefer the first mode to the second;（ 2） the manufacturer will choose the second mode or the third mode,when the predicted savings rate of energy performance contracting is small; otherwise,the manufacturer will prefer the second mode to the third mode.

关 键 词：节能管理 节能服务公司 合同能源管理 动态经济批量模型 

分 类 号：F273[经济管理—企业管理]