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化工学报  2015 

基于建筑负荷的微型热电联产系统性能分析

DOI: 10.11949/j.issn.0438-1157.20150709, PP. 364-370

Keywords: 微型热电联产,天然气,热电比,节能率,建筑负荷,热力学,?(火用)

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Abstract:

微型热电联产是节能减排的有效途径。主要针对微型热电联产系统,通过设定参照对象建立热力学模型分析用能效果,并在微型热电联产机组匹配用户负荷条件下分析用户热电比及电网购电比例对联产系统节能潜力的影响。同时结合实测某办公楼供热季度的热电负荷特征确定微型热电联产系统方案,计算发现供热季联供方式日均节能率可达22.76%~23.16%,联供系统中原动机的效率可达48.06%。

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