能源总线系统的分析与碳分析

被引：4

作者：

樊瑛 ^{[1
,2
]}

龙惟定 ^{[1
]}

机构：

[1] 同济大学

[2] 不详

来源：

暖通空调 | 2013年 / 43卷 / 01期

关键词：

能源总线系统; 分析; 碳分析; 冷却塔; 水源热泵;

D O I：

暂无

中图分类号：

TU201.5 [建筑节能设计];

学科分类号：

摘要：

建立了天然水源能源总线系统、冷却塔能源总线系统以及单体建筑供冷系统的分析与碳分析通用模型,并以上海某商业中心为例,基于TRNSYS软件,对系统进行了动态逐时分析与碳分析。结果表明,按单位冷量的损失排序,由高到低依次为单体建筑供冷、冷却塔能源总线系统、天然水源能源总线系统,其值依次为0.304,0.266,0.185;按单位冷量的碳排放量排序,单体建筑供冷系统碳排放量最大,其次为冷却塔能源总线系统,最小的是天然水源能源总线系统形式,其值依次为0.254,0.215,0.189kg/(kW.h)。同单体建筑供冷相比,能源总线系统在效率与碳排放量方面均具有明显的优势。

引用

页码：12 / 17

页数：6

共 22 条

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