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Conference Paper: A chaotic PWM motor drive for electric propulsion

TitleA chaotic PWM motor drive for electric propulsion
Authors
Wang, ZChau, KTCheng, M
KeywordsChaos
Electric propulsion
Electromagnetic interference
PWM inverter
Issue Date2008
Citation
2008 Ieee Vehicle Power And Propulsion Conference, Vppc 2008, 2008 How to Cite?
DOI: http://dx.doi.org/10.1109/VPPC.2008.4677519
AbstractIn this paper, a chaotic Pulse width modulation (PWM) closed-loop induction motor drive is proposed and implemented to improve the electromagnetic compatibility (EMC) for electric propulsion. The key is to propose a chaotically amplitude-modulated frequency modulator (CAFM) to modulate the space vector PWM (SVPWM), in such a way that the CAFM-SVPWM scheme is proposed for the vector controlled induction motor drive. By designing the CAFM properly, the proposed CAFM-SVPWM scheme can not only decrease the peaky electromagnetic interference (EMI) but also avoid the mechanical resonance in induction motor drives. Thus, it affords better spectrum performance than the fixed frequency PWM and random frequency PWM induction motor drives. Also, the proposed chaotic PWM induction motor drives could provide good steady-state as well as transient operating performance for electric propulsion. Both simulation and experimental results are given to verify the validity of the proposed chaotic PWM motor drives. © 2008 IEEE.
DescriptionIEEE Vehicle Power and Propulsion Conference
Persistent Identifierhttp://hdl.handle.net/10722/62040
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorWang, Zen_HK
dc.contributor.authorChau, KTen_HK
dc.contributor.authorCheng, Men_HK
dc.date.accessioned2010-07-13T03:52:39Z-
dc.date.available2010-07-13T03:52:39Z-
dc.date.issued2008en_HK
dc.identifier.citation2008 Ieee Vehicle Power And Propulsion Conference, Vppc 2008, 2008en_HK
dc.identifier.urihttp://hdl.handle.net/10722/62040-
dc.descriptionIEEE Vehicle Power and Propulsion Conferenceen_HK
dc.description.abstractIn this paper, a chaotic Pulse width modulation (PWM) closed-loop induction motor drive is proposed and implemented to improve the electromagnetic compatibility (EMC) for electric propulsion. The key is to propose a chaotically amplitude-modulated frequency modulator (CAFM) to modulate the space vector PWM (SVPWM), in such a way that the CAFM-SVPWM scheme is proposed for the vector controlled induction motor drive. By designing the CAFM properly, the proposed CAFM-SVPWM scheme can not only decrease the peaky electromagnetic interference (EMI) but also avoid the mechanical resonance in induction motor drives. Thus, it affords better spectrum performance than the fixed frequency PWM and random frequency PWM induction motor drives. Also, the proposed chaotic PWM induction motor drives could provide good steady-state as well as transient operating performance for electric propulsion. Both simulation and experimental results are given to verify the validity of the proposed chaotic PWM motor drives. © 2008 IEEE.en_HK
dc.languageengen_HK
dc.relation.ispartof2008 IEEE Vehicle Power and Propulsion Conference, VPPC 2008en_HK
dc.subjectChaosen_HK
dc.subjectElectric propulsionen_HK
dc.subjectElectromagnetic interferenceen_HK
dc.subjectPWM inverteren_HK
dc.titleA chaotic PWM motor drive for electric propulsionen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailChau, KT:ktchau@eee.hku.hken_HK
dc.identifier.authorityChau, KT=rp00096en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/VPPC.2008.4677519en_HK
dc.identifier.scopuseid_2-s2.0-57849130858en_HK
dc.identifier.hkuros156779en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-57849130858&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.scopusauthoridWang, Z=8438226800en_HK
dc.identifier.scopusauthoridChau, KT=7202674641en_HK
dc.identifier.scopusauthoridCheng, M=7402260320en_HK

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