冷热电三联供(CCHP)分布式能源系统建模综述

Overview of Modeling of Combined Cooling Heating and Power System

冷热电三联供分布式能源系统(CCHP)由于其高效、清洁、可靠的优点在能源行业日益受到重视。系统建模是CCHP系统的重要研究方向。将基于不同层次的CCHP系统建模加以分析、总结,将建模目的与建模层次和建模方法联系起来,回顾了国内外CCHP系统建模研究现状。重点讨论了基于全系统的运行模型,并对典型建模过程加以阐述。最后根据CCHP系统自身特点,总结了科学的建模方法并对重点研究方向做出了展望。

The Combined Cooling Heating and Power(CCHP) system is increasingly significant in the energy industry because of its benefits as being efficient,clean,and reliable.System modeling is an important approach in the studies of the CCHP system.This paper analyzes and summarizes the CCHP system modeling based on different levels.With a comprehensive consideration of modeling purposes with modeling methods and modeling level,the paper reviews studies on the CCHP system modeling at home and abroad.Focus is given on the operation model based on the entire system with the typical modeling process described.Finally,according to the characteristics of the CCHP system,the paper sums up the scientific modeling method and proposes the direction of future research.