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Conference Paper: Dynamic improvement of wireless power transfer systems with maximum energy efficiency tracking by sliding mode control

TitleDynamic improvement of wireless power transfer systems with maximum energy efficiency tracking by sliding mode control
Authors
Yang, YZhong, WTan, SCHui, SYR
Keywordsdynamic performance
maximum energy efficiency tracking (MEET)
Sliding mode control (SMC)
wireless power transfer (WPT)
Issue Date2017
PublisherIEEE.
Citation
2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia), Kaohsiung, Taiwan, 3-7 June 2017. In Conference Proceedings, p. 1736-1740 How to Cite?
DOI: http://dx.doi.org/10.1109/IFEEC.2017.7992310
AbstractA pulsewidth-modulation (PWM)-based sliding mode control (SMC) scheme for improving the dynamic performance of a series-series compensated wireless power transfer system (WPT) with maximum energy efficiency tracking (MEET) is proposed in this paper. In this system, the receiver module comprises a buck-boost converter that is regulated using SMC to emulate the optimal load value, following the maximum energy efficiency point of the WPT system. A hill-climbing-search-based optimization process is applied at the transmitter side of the system such that no communication is required between the controllers of both transmitter and receiver. Compared with the same system using a PI control [12], the proposed system displayed better dynamic performance of the output voltage, input power, and energy efficiency during the MEET search process. This also prevents the load from facing undesirably high overshoot/undershoot during transient.
Persistent Identifierhttp://hdl.handle.net/10722/243322
ISBN
978-1-5090-5157-1

 

DC FieldValueLanguage
dc.contributor.authorYang, Y-
dc.contributor.authorZhong, W-
dc.contributor.authorTan, SC-
dc.contributor.authorHui, SYR-
dc.date.accessioned2017-08-25T02:53:18Z-
dc.date.available2017-08-25T02:53:18Z-
dc.date.issued2017-
dc.identifier.citation2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia), Kaohsiung, Taiwan, 3-7 June 2017. In Conference Proceedings, p. 1736-1740-
dc.identifier.isbn978-1-5090-5157-1-
dc.identifier.urihttp://hdl.handle.net/10722/243322-
dc.description.abstractA pulsewidth-modulation (PWM)-based sliding mode control (SMC) scheme for improving the dynamic performance of a series-series compensated wireless power transfer system (WPT) with maximum energy efficiency tracking (MEET) is proposed in this paper. In this system, the receiver module comprises a buck-boost converter that is regulated using SMC to emulate the optimal load value, following the maximum energy efficiency point of the WPT system. A hill-climbing-search-based optimization process is applied at the transmitter side of the system such that no communication is required between the controllers of both transmitter and receiver. Compared with the same system using a PI control [12], the proposed system displayed better dynamic performance of the output voltage, input power, and energy efficiency during the MEET search process. This also prevents the load from facing undesirably high overshoot/undershoot during transient.-
dc.languageeng-
dc.publisherIEEE.-
dc.relation.ispartofInternational Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia)-
dc.rightsInternational Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia). Copyright © IEEE.-
dc.subjectdynamic performance-
dc.subjectmaximum energy efficiency tracking (MEET)-
dc.subjectSliding mode control (SMC)-
dc.subjectwireless power transfer (WPT)-
dc.titleDynamic improvement of wireless power transfer systems with maximum energy efficiency tracking by sliding mode control-
dc.typeConference_Paper-
dc.identifier.emailZhong, W: wenxing@hku.hk-
dc.identifier.emailTan, SC: sctan@eee.hku.hk-
dc.identifier.emailHui, SYR: ronhui@eee.hku.hk-
dc.identifier.authorityZhong, W=rp02138-
dc.identifier.authorityTan, SC=rp01606-
dc.identifier.authorityHui, SYR=rp01510-
dc.identifier.doi10.1109/IFEEC.2017.7992310-
dc.identifier.scopuseid_2-s2.0-85034042433-
dc.identifier.hkuros274776-
dc.identifier.hkuros281086-
dc.identifier.spage1736-
dc.identifier.epage1740-
dc.publisher.placeUnited States-

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