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Conference Paper: Time division multiplex of discrete air-conditioning units

TitleTime division multiplex of discrete air-conditioning units
Authors
KeywordsLoad diversity
Time-Division-Multiplex
Electrical appliances
Smart metering
Issue Date2008
PublisherICEE.
Citation
The International Conference on Electrical Engineering (ICEE) 2008, Okinawa, Japan, 6-10 July 2008. How to Cite?
AbstractIn Hong Kong, air-conditioning (a/c) is a major energy end-user in building services. Nowadays, operation modes of various a/c are uncoordinated. Hence, the diversity of this major energy usage is coarse and uncontrolled. The project shall utilize Time-Division-Multiplex (TDM) concept to regulate this. Through research effort, a better diversity of energy utilization in premises will be achieved. The peak demand of current, the sum of steady load currents and the cable heat loss will then be reduced. The cable capacity will be better utilized, and the potential of reserve in buildings will then be significantly enhanced. Beyond this study, the TDM concept can be extended to other appliances, for example, kitchen appliances and storage-type water heater. It is also envisaged that the project becomes an integral part to smart metering communication management. This shall call for a new culture to regulate the load demand pattern with a better diversity in premises.
DescriptionPOS1: Poster Session (1): P-025
Persistent Identifierhttp://hdl.handle.net/10722/126055

 

DC FieldValueLanguage
dc.contributor.authorHui, Wen_HK
dc.contributor.authorLee, WKen_HK
dc.date.accessioned2010-10-31T12:07:21Z-
dc.date.available2010-10-31T12:07:21Z-
dc.date.issued2008en_HK
dc.identifier.citationThe International Conference on Electrical Engineering (ICEE) 2008, Okinawa, Japan, 6-10 July 2008.en_HK
dc.identifier.urihttp://hdl.handle.net/10722/126055-
dc.descriptionPOS1: Poster Session (1): P-025-
dc.description.abstractIn Hong Kong, air-conditioning (a/c) is a major energy end-user in building services. Nowadays, operation modes of various a/c are uncoordinated. Hence, the diversity of this major energy usage is coarse and uncontrolled. The project shall utilize Time-Division-Multiplex (TDM) concept to regulate this. Through research effort, a better diversity of energy utilization in premises will be achieved. The peak demand of current, the sum of steady load currents and the cable heat loss will then be reduced. The cable capacity will be better utilized, and the potential of reserve in buildings will then be significantly enhanced. Beyond this study, the TDM concept can be extended to other appliances, for example, kitchen appliances and storage-type water heater. It is also envisaged that the project becomes an integral part to smart metering communication management. This shall call for a new culture to regulate the load demand pattern with a better diversity in premises.-
dc.languageengen_HK
dc.publisherICEE.-
dc.relation.ispartofInternational Conference on Electrical Engineering-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectLoad diversity-
dc.subjectTime-Division-Multiplex-
dc.subjectElectrical appliances-
dc.subjectSmart metering-
dc.titleTime division multiplex of discrete air-conditioning unitsen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailLee, WK: winglee@HKUCC.hku.hken_HK
dc.description.naturepostprint-
dc.identifier.hkuros182597en_HK
dc.description.otherThe International Conference on Electrical Engineering (ICEE) 2008, Okinawa, Japan, 6-10 July 2008.-

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