A lightweight numerical model for predictive control of borehole thermal energy storages
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866915414739517440 |
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| author | van Randenborgh, Johannes Daniel, Steffen Darup, Moritz Schulze |
| author_facet | van Randenborgh, Johannes Daniel, Steffen Darup, Moritz Schulze |
| contents | Borehole thermal energy storage (BTES) can reduce the operation of fossil fuel-based heating, ventilation, and air conditioning systems for buildings. With BTES, thermal energy is stored via a borehole heat exchanger in the ground. Model predictive control (MPC) may maximize the use of BTES by achieving a dynamic interaction between the building and BTES. However, modeling BTES for MPC is challenging, and a trade-off between model accuracy and an easy-to-solve optimal control problem (OCP) must be found. This manuscript presents an accurate numerical model yielding an easy-to-solve linear-quadratic OCP. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_20974 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A lightweight numerical model for predictive control of borehole thermal energy storages van Randenborgh, Johannes Daniel, Steffen Darup, Moritz Schulze Systems and Control Borehole thermal energy storage (BTES) can reduce the operation of fossil fuel-based heating, ventilation, and air conditioning systems for buildings. With BTES, thermal energy is stored via a borehole heat exchanger in the ground. Model predictive control (MPC) may maximize the use of BTES by achieving a dynamic interaction between the building and BTES. However, modeling BTES for MPC is challenging, and a trade-off between model accuracy and an easy-to-solve optimal control problem (OCP) must be found. This manuscript presents an accurate numerical model yielding an easy-to-solve linear-quadratic OCP. |
| title | A lightweight numerical model for predictive control of borehole thermal energy storages |
| topic | Systems and Control |
| url | https://arxiv.org/abs/2507.20974 |