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arXiv 2404.09786eess.SYcs.SYmath.OC
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基于混合整数规划的含水层热能存储MPC方法

MPC using mixed-integer programming for aquifer thermal energy storages

Johannes van Randenborgh, Moritz Schulze Darup

AI总结:

针对含水层热能存储(ATES)系统需发挥跨季节优势、满足法规限制的控制需求,提出基于新型模型与目标函数的定制化MPC方案,转化为混合整数二次规划问题,并用比利时真实ATES系统数据验证了性能。

摘要:

含水层热能存储(ATES)用于在地下水饱和含水层中临时存储热能。通常会组合使用两个存储装置,一个储热、一个储冷,为建筑物的供暖和制冷提供支持。通过这种方式,传统基于化石燃料的供暖、通风和空调系统的使用量可大幅降低。要发挥ATES超越冬季季节性供暖、夏季季节性制冷的优势,同时满足法规限制,需要精细化的控制策略。我们提出了一种面向ATES系统可持续运行的定制化模型预测控制(MPC)方案,该方案主要基于一种新型模型和目标函数构建,最终可转化为一个混合整数二次规划问题。我们利用比利时某ATES系统的真实数据对该方法的性能进行了评估。

英文摘要:

Aquifer thermal energy storages (ATES) are used to temporally store thermal energy in groundwater saturated aquifers. Typically, two storages are combined, one for heat and one for cold, to support heating and cooling of buildings. This way, the use of classical fossil fuel-based heating, ventilation, and air conditioning can be significantly reduced. Exploiting the benefits of ATES beyond "seasonal" heating in winter and cooling in summer as well as meeting legislative restrictions requires sophisticated control. We propose a tailored model predictive control (MPC) scheme for the sustainable operation of ATES systems, which mainly builds on a novel model and objective function. The new approach leads to a mixed-integer quadratic program. Its performance is evaluated on real data from an ATES system in Belgium.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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