| 分布式能源系统的适应性分析 |
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| 引用本文： | 刘静,于涛,季家艳.分布式能源系统的适应性分析[J].建筑节能,2017(5). |
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| 作者姓名： | 刘静 于涛 季家艳 |
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| 作者单位： | 山东建筑大学 热能工程学院,济南,250101 |
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| 基金项目： | 山东省自然科学基金项目，住房与城乡建设部研究开发项目 |
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| 摘 要： | 以宾馆建筑为例,模拟出建筑的逐时冷、热、电负荷,分析热电比在各个季节的变化;比较在不同的机组发电效率下,随着热电比的增大,系统总热效率和节能率的变化趋势,得出宾馆建筑在冬季采暖期和夏季制冷期适合采用分布式能源系统,而在过渡季不适合采用该系统。
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| 关 键 词： | 分布式能源 逐时负荷 热电比 热效率 节能率 |
Suitability of Distributed Energy System |
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| LIU Jing,YU Tao,JI Jia-yan.Suitability of Distributed Energy System[J].Construction Conserves Energy,2017(5). |
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| Authors: | LIU Jing YU Tao JI Jia-yan |
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| Abstract: | Taking hotel building for instance, the hourly cold, heat and electricity loads are simulated.The change of heat-to-electric ratio is analyzed.In different efficiency of generating units, along with the increase of heat-to-electric ratio, the tendency of the thermal efficiency and energy saving rate are compared.The hotel building is suitable for using distributed energy system in winter and summer, and is not suitable for the transitional season. |
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| Keywords: | distributed energy system the hourly load heat-to-electric ratio thermal efficiency energy saving rate |
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