This chapter proposed an analysis method based on exergy loss, which can serve as an evaluation index for the energy consumption characteristics of a system. By establishing an exergy hub, the mathematical model and and research methodology for integrated energy systems performance evaluation were introduced, followed by case analysis and result simulation. Furthermore, an analysis method grounded in exergy economics was presented, utilizing exergy cost and exergy econmic coefficient as evaluation indices for the economic characteristics of the system, thereby enabling a more comprehensive analysis and evaluation of the integrated energy systems.

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Exergy Efficiency Analysis and Evaluation Methods of IES

  • Haoyong Chen,
  • Huaguang Yan,
  • Guixiong He

摘要

This chapter proposed an analysis method based on exergy loss, which can serve as an evaluation index for the energy consumption characteristics of a system. By establishing an exergy hub, the mathematical model and and research methodology for integrated energy systems performance evaluation were introduced, followed by case analysis and result simulation. Furthermore, an analysis method grounded in exergy economics was presented, utilizing exergy cost and exergy econmic coefficient as evaluation indices for the economic characteristics of the system, thereby enabling a more comprehensive analysis and evaluation of the integrated energy systems.