| 基于提前启动和建筑储能的VAV系统优化运行策略 |
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| 引用本文： | 杜雪伟,王海斌,杜志敏,晋欣桥.基于提前启动和建筑储能的VAV系统优化运行策略[J].建筑热能通风空调,2007,26(5):7-10. |
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| 作者姓名： | 杜雪伟 王海斌 杜志敏 晋欣桥 |
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| 作者单位： | 1. 上海交通大学闵行校区制冷与低温工程研究所
2. 上海交通大学机械与动力工程学院 |
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| 摘 要： | 基于建筑具有储能特性,该优化运行策略提前启动空调系统,其启动时间由BP模型预测得到,并将冷量储存于围护结构。在峰值电力期间,利用较低的围护结构表面辐射温度,在保证舒适性前提下,提高室内温度设定值。最后在TRNSYS仿真平台上对该运行策略进行仿真验证,并与常规运行方法进行比较。得出结论:该方案不仅达到了移峰添谷的目的,同时也有效地保证了室内舒适性。
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| 关 键 词： | 移峰填谷 空调系统 储能 提前启动 |
| 文章编号： | 1003-0344（2007）05-007-4 |
| 修稿时间： | 2007-01-29 |
Optimal Operation Strategy of VAV System Based on Pre-cooling and Building Energy Storage |
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| Du Xuewei,Wang Haibin,Du Zhimin,Jin Xinqiao.Optimal Operation Strategy of VAV System Based on Pre-cooling and Building Energy Storage[J].Building Energy & Environment,2007,26(5):7-10. |
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| Authors: | Du Xuewei Wang Haibin Du Zhimin Jin Xinqiao |
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| Affiliation: | School of Mechanical Engineering, Zhimin and Jin Xinqiao Shanghai Jiaotong University |
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| Abstract: | Based on the character of building energy storage, this paper gets the pre-cooling time through BP model. Before peak load's coming, walls store cooling energy. Once it comes, the temperature set point will be reset higher according to the lower radiation temperature of walls, but the comfort won't be affected. In the end, the strategy is simulated on TRNSYS. Comparing with normal strategy, it could be concluded that this strategy gains the ends of shifting the peat load. At the same time, it also keeps comfortable indoor. |
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| Keywords: | shifting peak air conditioning system energy storage pre-cooling |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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