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Validation et extension d’une méthode de mesure embarquée des performances des pompes à chaleur

Abstract : Heat pumps are a key system for reducing energy consumption and greenhouse gas emissions in buildings. Their performances depend on many factors that cannot always be predicted, therefore in-situ measurement is necessary to know the real performances of each equipment. A previously developed method is presented and validated. It is able to measure accurately the heating power in steady-state for superheated vapour compression. However, it is not functional for transitory state and for two-phase suction. Thus, complementary methods are studied and evaluated to extend the performance measurement to these cases. A complete method is then suggested, allowing a better consideration of wet compression cycles and transitory operation in seasonal performance assessment.
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https://pastel.archives-ouvertes.fr/tel-03166726
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Submitted on : Thursday, March 11, 2021 - 2:46:26 PM
Last modification on : Monday, June 27, 2022 - 3:04:45 AM
Long-term archiving on: : Saturday, June 12, 2021 - 6:48:56 PM

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2020UPSLM038_archivage.pdf
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  • HAL Id : tel-03166726, version 1

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Derek Noël. Validation et extension d’une méthode de mesure embarquée des performances des pompes à chaleur. Thermique [physics.class-ph]. Université Paris sciences et lettres, 2020. Français. ⟨NNT : 2020UPSLM038⟩. ⟨tel-03166726⟩

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