Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/80896
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dc.contributor.authorYan, Hen_US
dc.contributor.authorXia, Yen_US
dc.contributor.authorDeng, Sen_US
dc.date.accessioned2019-06-27T06:36:22Z-
dc.date.available2019-06-27T06:36:22Z-
dc.date.issued2019-
dc.identifier.citationEnergy procedia, 2019, v. 158, p. 2182-2187en_US
dc.identifier.urihttp://hdl.handle.net/10397/80896-
dc.description10th International Conference on Applied Energy, ICAE 2018, Hong Kong, 22-25 August 2018en_US
dc.description.abstractDirect expansion air conditioning systems are widely installed in small-to medium- scale buildings due to their advantages of simple configuration, high energy efficiency and low cost to own and maintain. The two main targets of air conditioning operation include improving the system operational efficiency and energy efficiency. Stable system operational efficiency is directly related with the operation of electronic expansion valves and degree of superheat at the outlet of evaporator. In this paper, an adaptive DS controller is developed to improve the system operational efficiency based the experimental performance of a DX A/C system and reported. The adaptive DS controller is designed to seasonably regulate the degree of superheat when the system is subjected to changes in operating conditions. Experimental controllability test results show that the controller has a very stable behavior, allowing an effective and fast control of the DS setting.en_US
dc.description.sponsorshipDepartment of Building Services Engineeringen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofEnergy procediaen_US
dc.rights© 2019 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)en_US
dc.rightsThe following publication Yan, H., Xia, Y., & Deng, S. (2019). Adaptive control for degree of refrigerant superheat in a direct expansion air conditioning system under variable speed operation. Energy Procedia, 158, 2182-2187 is available at https://doi.org/10.1016/j.egypro.2019.01.618en_US
dc.subjectAdaptive controlen_US
dc.subjectAir conditioningen_US
dc.subjectDegree of superheaten_US
dc.subjectVariable speeden_US
dc.titleAdaptive control for degree of refrigerant superheat in a direct expansion air conditioning system under variable speed operationen_US
dc.typeConference Paperen_US
dc.identifier.spage2182en_US
dc.identifier.epage2187en_US
dc.identifier.volume158en_US
dc.identifier.doi10.1016/j.egypro.2019.01.618en_US
dc.identifier.scopus2-s2.0-85063917311-
dc.relation.conferenceInternational Conference on Applied Energy [ICAE]en_US
dc.identifier.eissn1876-6102en_US
dc.description.validate201906 bcmaen_US
dc.description.oapublished_finalen_US
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