基于熵权密切值法的电网企业信息化效益评估  

Informatization Benefits Evaluation for Grid Enterprise Based on Entropy Weight and Osculating Value Method

作　　者：杜春胜[1] 刘宏志[1] 刘清宇[1] 许文秀[1] 

机构地区：[1]华北电力大学经济与管理学院,北京102206

出　　处：《陕西电力》2012年第1期57-59,78,共4页Shanxi Electric Power

基　　金：国家教育部博士点专项基金资助(200800790007)

摘　　要：在分析电网企业信息化效益相关的3个方面(可持续发展效益、经济效益和社会效益)的基础上,构建电网企业信息化效益评价指标体系。将熵权法和密切值法相结合建立了基于熵权密切值法的评价模型,对企业信息化效益进行评价,最后,通过具体算例阐述了该方法的简便性和准确性。Based on the benefits analysis of enterprise informatization, including sustainaMe development benefits, economic benefits and social benefits, this paper constructs an indexes system for evaluating the grid enterprise informatization benefits. The evaluation model combining entropy weight method and osculating value method is applied to evaluate the performance of enterprise informatization. The simplieitv and accuracy of the propused model is verified throuCh the calculation of an example.

关 键 词：电网企业 信息化 效益 熵权 密切值 

分 类 号：TM769[电气工程—电力系统及自动化]