A Data-Driven Approach Towards the Application of Reinforcement Learning Based HVAC Control
Refrigeration applications consume a significant share of total electricity demand, with a high indirect impact on global warming through greenhouse gas emissions. Modern technology can help reduce the high power consumption and optimize the cooling control. This paper presents a case study of machi...
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Published in | Journal of Nigerian Society of Physical Sciences Vol. 5; no. 1; p. 1244 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Nigerian Society of Physical Sciences
01.02.2023
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Online Access | Get full text |
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Summary: | Refrigeration applications consume a significant share of total electricity demand, with a high indirect impact on global warming through greenhouse gas emissions. Modern technology can help reduce the high power consumption and optimize the cooling control. This paper presents a case study of machine-learning for controlling a commercial refrigeration system. In particular, an approach to reinforcement learning is implemented, trained and validated utilizing a model of a real chiller plant. The reinforcement-learning controller learns to operate the plant based on its interactions with the modeled environment. The validation demonstrates the functionality of the approach, saving around 7% of the energy demand of the reference control. Limitations of the approach were identified in the discretization of the real environment and further model-based simplifications and should be addressed in future research. |
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ISSN: | 2714-2817 2714-4704 |
DOI: | 10.46481/jnsps.2023.1244 |