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dc.contributor.authorJeng, Shyr-Longen_US
dc.contributor.authorWu, Chih-Chiangen_US
dc.date.accessioned2019-05-02T00:26:49Z-
dc.date.available2019-05-02T00:26:49Z-
dc.date.issued2017-01-01en_US
dc.identifier.isbn978-1-5386-3202-4en_US
dc.identifier.urihttp://hdl.handle.net/11536/151746-
dc.description.abstractA lthough the dead time in pulse-width modulation (PWM) inverters prevents short circuiting of the dc source, it also causes serious problems such as waveform distortion and voltage decreases. In this paper, a novel modulation method that combines the concepts of a six-step square wave and space vector modulation (SVM) is proposed. Compared with the conventional SVM methods in which the dead time should be set to avoid short circuiting problems, the proposed novel no-dead-time modulation method not only increases the switching frequency potential by enabling one transistor at a time in each phase leg without considering dead time setting but also reduces the switching loss with only three transistors operating in every section in one cycle of rotation. The PWM duty ratio formula of the specified section for each power transistor is derived and verified using software for power electronics simulation (PSIM). The simulation model of this novel modulation method is constructed and tested by using a three-phase inductance-resistance load. The simulation results are presented to confirm the validity of the proposed modulation method.en_US
dc.language.isoen_USen_US
dc.subjectno-dead-time modulationen_US
dc.subjectthree phase voltage source inverter (VSI)en_US
dc.subjectPSIMen_US
dc.titleA novel no-dead-time sinusoidal modulation method for three phase inverteren_US
dc.typeProceedings Paperen_US
dc.identifier.journalPROCEEDINGS OF THE 2017 IEEE INTERNATIONAL CONFERENCE ON INFORMATION, COMMUNICATION AND ENGINEERING (IEEE-ICICE 2017)en_US
dc.citation.spage24en_US
dc.citation.epage27en_US
dc.contributor.department機械工程學系zh_TW
dc.contributor.departmentDepartment of Mechanical Engineeringen_US
dc.identifier.wosnumberWOS:000463957900004en_US
dc.citation.woscount0en_US
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