基于HWSME的企业能效模糊综合评判方法

A Fuzzy Comprehensive Evaluation Method to Evaluate the Energy Efficiency of Enterprise Based on HWSME

摘要: 在电力领域开展节能降耗活动，必须首先充分了解企业用能情况，在此基础上，客观地对电力企业用能情况进行评估，针对性的采取有效的节能减排措施。因此寻找有效的企业能效评判方法意义重大。借助于HWSME和模糊综合评判，建立了企业能效的模糊综合评判方法，构建了评价指标体系和隶属函数。通过对部分企业能效的评判，结果证明了本方法的有效性。为企业用能情况评估和有效地节能减排提供了强有力的分析工具。

Abstract: In order to carry out power saving and emission reducing policies, the status quo of the power enter- prises’ energy using must be fully investigated, their energy-consumption should be evaluated objectively, and the effective measures of reducing emission and saving energy should be specifically adopted. Therefore, looking for an effective method to evaluate enterprises’ energy efficiency is of great significance. Based on HWSME and fuzzy comprehensive evaluation method, the comprehensive evaluation method of enterprise energy efficiency is established, and the evaluation index system and membership functions are set up. Through the evaluation of some enterprise energy efficiency, the results have come to prove the validity of the method, which can provide a powerful analytical tool in evaluating energy efficiency and saving energy.