File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: All-utensil domestic induction heating system

TitleAll-utensil domestic induction heating system
Authors
KeywordsAll-utensil induction heating
Magnetic resonant coupling
Sandwiched-coil structure
Burst firing control
Issue Date2019
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/enconman
Citation
Energy Conversion and Management, 2019, v. 195, p. 1035-1043 How to Cite?
AbstractThis paper proposes and implements an all-utensil domestic induction heating system, which can effectively heat utensils made by ferromagnetic conductive (FC), non-ferromagnetic conductive (NFC) and non-ferromagnetic non-conductive (NFNC) materials. The proposed system consists of a controller, a full-bridge inverter and a new sandwiched-coil structure with the primary coil located at the lower part, ferrite bars in the middle part and resonant coil in the upper part of the heater, respectively. Besides, a fixed capacitor is connected with the primary coil and a switched-capacitor array is connected with the resonant coil to ensure that the magnetic resonant coupling (MRC) can be achieved when adopting different utensils. The proposed system not only releases the current stress of the inverter but also significantly strengthens the magnetic coupling effect to boost the heating performance under a resonant frequency of 30 kHz. In the meantime, the burst firing control (BFC) is utilized to flexibly regulate the output power while retaining the maximum transfer efficiency. For exemplification, a 500 W prototype has been built for heating FC (iron), NFC (aluminum) and NFNC (ceramic) utensils with the average temperatures of 83.8, 73.1 and 76.5 °C, output powers of 484.4, 411.4 and 426.16 W, and transfer efficiencies of 96.9, 82.3 and 85.2% respectively. Both finite element analysis and experimentation are given to verify the validity of the proposed system.
Persistent Identifierhttp://hdl.handle.net/10722/289692
ISSN
2023 Impact Factor: 9.9
2023 SCImago Journal Rankings: 2.553
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorHAN, W-
dc.contributor.authorChau, KT-
dc.contributor.authorLam, WH-
dc.date.accessioned2020-10-22T08:16:05Z-
dc.date.available2020-10-22T08:16:05Z-
dc.date.issued2019-
dc.identifier.citationEnergy Conversion and Management, 2019, v. 195, p. 1035-1043-
dc.identifier.issn0196-8904-
dc.identifier.urihttp://hdl.handle.net/10722/289692-
dc.description.abstractThis paper proposes and implements an all-utensil domestic induction heating system, which can effectively heat utensils made by ferromagnetic conductive (FC), non-ferromagnetic conductive (NFC) and non-ferromagnetic non-conductive (NFNC) materials. The proposed system consists of a controller, a full-bridge inverter and a new sandwiched-coil structure with the primary coil located at the lower part, ferrite bars in the middle part and resonant coil in the upper part of the heater, respectively. Besides, a fixed capacitor is connected with the primary coil and a switched-capacitor array is connected with the resonant coil to ensure that the magnetic resonant coupling (MRC) can be achieved when adopting different utensils. The proposed system not only releases the current stress of the inverter but also significantly strengthens the magnetic coupling effect to boost the heating performance under a resonant frequency of 30 kHz. In the meantime, the burst firing control (BFC) is utilized to flexibly regulate the output power while retaining the maximum transfer efficiency. For exemplification, a 500 W prototype has been built for heating FC (iron), NFC (aluminum) and NFNC (ceramic) utensils with the average temperatures of 83.8, 73.1 and 76.5 °C, output powers of 484.4, 411.4 and 426.16 W, and transfer efficiencies of 96.9, 82.3 and 85.2% respectively. Both finite element analysis and experimentation are given to verify the validity of the proposed system.-
dc.languageeng-
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/enconman-
dc.relation.ispartofEnergy Conversion and Management-
dc.subjectAll-utensil induction heating-
dc.subjectMagnetic resonant coupling-
dc.subjectSandwiched-coil structure-
dc.subjectBurst firing control-
dc.titleAll-utensil domestic induction heating system-
dc.typeArticle-
dc.identifier.emailChau, KT: ktchau@eee.hku.hk-
dc.identifier.emailLam, WH: whlam@HKUCC-COM.hku.hk-
dc.identifier.authorityChau, KT=rp00096-
dc.identifier.authorityLam, WH=rp00136-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.enconman.2019.05.093-
dc.identifier.scopuseid_2-s2.0-85066243376-
dc.identifier.hkuros315959-
dc.identifier.volume195-
dc.identifier.spage1035-
dc.identifier.epage1043-
dc.identifier.isiWOS:000482244300082-
dc.publisher.placeUnited Kingdom-
dc.identifier.issnl0196-8904-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats