某机械企业能效评价指标体系的构建

Study and application of the evaluation index system of energy efficiency for a manufacturing enterprises

运用层次分析法,建立了四级能效评价指标体系,提出能效评价指标体系,没有局限于产品单耗指标,而是将指标体系逐步扩展到某些关键性的工艺参数指标和操作指标,有利于企业开展更细致的差异分析,更准确地找到能效的关键影响因素。

The four levels evaluation index system of energy efficiency is established,based on the principle of index system,by using the analytic hierarchy process.The proposed energy efficiency evaluation index system,is not limited to the indicators of energy consumption per unit of product,but gradually extended to the process parameters and operation indexes toanalysemore detailed development conducive to enterprise,to more accurately identify the key influence factors of energy efficiency.