Evaluation of frequency regulation provision by commercial building HVAC systems
Evaluation of frequency regulation provision by commercial building HVAC systems
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DOI：
10.1109/coase.2017.8256215
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发表时间：
2017-07
期刊：
影响因子：
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通讯作者：
Yang Liu;N. Yu;Jie Shi;B. Dong;W. Ren;X. Guan
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文献类型：
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作者：
Yang Liu;N. Yu;Jie Shi;B. Dong;W. Ren;X. Guan
本文为商业建筑开发了一个两步程序，通过利用供暖、通风和空调（HVAC）系统来优化频率调节服务提供。采用典型商业建筑模型、PJM市场价格和动态调节信号，对HVAC系统的日前和实时运行进行了模拟。仿真结果表明，在上下调节预留容量相同的情况下，建筑物提供动态调节服务是有利的。动态调节信号的均值回归特性使商业建筑能够在对居住者舒适度影响最小的情况下增加调节能力。提出的频率调节分配方案获得了很高的性能分数（>0.9）。仿真结果还表明，建筑的频率调节性能与气候控制性能之间存在权衡关系。最后，对商业建筑频率调节规定的经济效益进行了分析。
This paper develops a two-step procedure for commercial buildings to optimize the frequency regulation service provision by leveraging the heating, ventilation, and air conditioning (HVAC) systems. Both day-ahead and real-time operations of the HVAC system are simulated by using a typical commercial building's model, the PJM market prices, and dynamic regulation signals. The simulation results show that it is beneficial for buildings to provide dynamic regulation services where the capacity reserved for regulation up and down are the same. The mean reverting characteristic of the dynamic regulation signal enables commercial buildings to increase regulation capacity with minimal impact on the comfort level of occupants. The proposed frequency regulation provisioning scheme yields a high performance score (>0.9). The simulation results also reveal that there exists a trade-off between frequency regulation performance and climate control performance of the building. Finally, the economic benefits of frequency regulation provisions of commercial buildings are analyzed.