dc.creator | Toliyat, Hamid A. | |
dc.creator | Shi, Ruhe | |
dc.creator | Xu, Huangsheng | |
dc.date.accessioned | 2019-06-17T16:56:55Z | |
dc.date.available | 2019-06-17T16:56:55Z | |
dc.date.issued | 2002-07-30 | |
dc.identifier.uri | https://hdl.handle.net/1969.1/176702 | |
dc.description.abstract | A multiphase induction motor system is disclosed. The system comprises a motor having at least five phases and comprising a stator and a rotor. For each phase, the motor receives a command current to power the motor, where the command current has a fundamental frequency. A processor determines, for each phase, at least one harmonic component of a signal indicative of the fundamental frequency, generates a command current from the harmonic component and the fundamental frequency, and supplies the command current to the stator. A method for operating a multiphase induction motor system is disclosed. A first command current is supplied to a motor having at least five phases, where the first command current powers the motor. The first command current has a fundamental frequency, and the motor comprises a stator and a rotor. For each phase, at least one harmonic component of a signal indicative of the fundamental frequency is determined. A second command current is generated from the harmonic component and the fundamental frequency. The second command current is supplied to the stator. | en |
dc.language | eng | |
dc.publisher | United States. Patent and Trademark Office | |
dc.rights | Public Domain (No copyright - United States) | en |
dc.rights.uri | http://rightsstatements.org/vocab/NoC-US/1.0/ | |
dc.title | Multi-phase induction motor drive system and method | en |
dc.type | Utility patent | en |
dc.format.digitalOrigin | reformatted digital | en |
dc.description.country | US | |
dc.contributor.assignee | The Texas A&M University System | |
dc.identifier.patentapplicationnumber | 09/617393 | |
dc.subject.uspcprimary | 318/801 | |
dc.subject.uspcother | 318/448 | |
dc.subject.uspcother | 318/807 | |
dc.date.filed | 2000-07-17 | |
dc.publisher.digital | Texas A&M University. Libraries | |
dc.subject.cpcprimary | H02P 27/06 | |