生命周期exergy分析在能源动力工程中的应用

Application of life cycle exergy analysis on energy and power engineering

生命周期评价是一种有效的用于诊断和评价清洁生产的工具,其理念已经逐步引入我国,并在诸多领域得到不同程度的应用。为了能够分析具有不同能量形式的产物的能源系统,引入exergy的概念,将exergy作为比较的统一标准,这就是生命周期exergy方法。文章通过实例介绍生命周期评价及生命周期exergy分析在能源动力工程中的应用。

Life cycle assessment is an effective method used in assessment and analysis of clean production. The method has been introduced to the engineering world of our country and used in some areas. To analyze the energy system with various productions, using exergy as a basic measurement of various productions, this is life cycle exergetic assessment. Applications of LCA and LCEA in Energy and Power Engineering are introduced in this paper by using the application cases.