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http://hdl.handle.net/10397/885
| Title: | A combined finite element-domain elimination method for minimizing torque ripples in inverter-fed AC motor drive systems | Authors: | Ho, SL Yang, S Zhou, P Wong, HCC Rahman, MA |
Issue Date: | Jul-2000 | Source: | IEEE transactions on magnetics, July 2000, v. 36, no. 4, p. 1817-1821 | Abstract: | This paper presents a new method for minimizing the torque ripple of inverter-fed induction motor drives. The method is based on the combination of the time-stepping (complex) finite element method coupled to the external circuit model and the domain elimination method. The emphasis of this paper is on the development of a fast and accurate finite element method for the computation of the steady state performance of inverter-fed motor drives with periodic nonsinusoidal time-varying voltages. Improvements on the domain elimination optimization algorithm will also be considered. The proposed method is validated by a numerical example. | Keywords: | Domain elimination method Finite element method Inverter-fed induction motor drives Steady state performance |
Publisher: | Institute of Electrical and Electronics Engineers | Journal: | IEEE transactions on magnetics | ISSN: | 0018-9464 | EISSN: | 1941-0069 | DOI: | 10.1109/20.877798 | Rights: | © 2000 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
| Appears in Collections: | Journal/Magazine Article |
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| torque-ripples_00.pdf | 92.84 kB | Adobe PDF | View/Open |
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