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- Publisher Website: 10.1109/PEDES.1998.1329981
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Conference Paper: A new doubly salient permanent magnet motor
Title | A new doubly salient permanent magnet motor |
---|---|
Authors | |
Issue Date | 1998 |
Publisher | IEEE. |
Citation | International Conference on Power Electronics Drives and Energy Systems for Industrial Growth Proceedings, Perth, Australia, 1-3 December 1998, v. 1, p. 2-7 How to Cite? |
Abstract | In this paper, a new 8/6-pole doubly salient permanent magnet (DSPM) motor is proposed and analyzed. The key is to analytically derive the output power density of the DSPM motor in terms of the rotor-to-stator pole ratio. Hence, the analytical design, finite element analysis and computer simulation of the proposed 8/6-pole DSPM motor are presented. The results show that this DSPM motor has following major features: it can achieve higher power density than an induction motor; its power density is proportional to the ratio of rotor pole and stator pole numbers; there is a maximum speed limitation which is proportional to the voltage but inversely proportional to the phase winding turns and the rate of change of PM flux; at high speed, the distribution of phase current is asymmetric and current regulation is needed in the negative stroke. Compared with the well known 6/4-pole DSPM motor, the proposed 8/6-pole one offers higher power density, wider speed range and less phase current magnitude. |
Persistent Identifier | http://hdl.handle.net/10722/48455 |
ISBN |
DC Field | Value | Language |
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dc.contributor.author | Cheng, M | en_HK |
dc.contributor.author | Chau, KT | en_HK |
dc.contributor.author | Chan, CC | en_HK |
dc.date.accessioned | 2008-05-22T04:13:35Z | - |
dc.date.available | 2008-05-22T04:13:35Z | - |
dc.date.issued | 1998 | en_HK |
dc.identifier.citation | International Conference on Power Electronics Drives and Energy Systems for Industrial Growth Proceedings, Perth, Australia, 1-3 December 1998, v. 1, p. 2-7 | en_HK |
dc.identifier.isbn | 0-7803-4879-6 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/48455 | - |
dc.description.abstract | In this paper, a new 8/6-pole doubly salient permanent magnet (DSPM) motor is proposed and analyzed. The key is to analytically derive the output power density of the DSPM motor in terms of the rotor-to-stator pole ratio. Hence, the analytical design, finite element analysis and computer simulation of the proposed 8/6-pole DSPM motor are presented. The results show that this DSPM motor has following major features: it can achieve higher power density than an induction motor; its power density is proportional to the ratio of rotor pole and stator pole numbers; there is a maximum speed limitation which is proportional to the voltage but inversely proportional to the phase winding turns and the rate of change of PM flux; at high speed, the distribution of phase current is asymmetric and current regulation is needed in the negative stroke. Compared with the well known 6/4-pole DSPM motor, the proposed 8/6-pole one offers higher power density, wider speed range and less phase current magnitude. | en_HK |
dc.format.extent | 315291 bytes | - |
dc.format.extent | 4045 bytes | - |
dc.format.extent | 15593 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | text/plain | - |
dc.format.mimetype | text/plain | - |
dc.language | eng | en_HK |
dc.publisher | IEEE. | en_HK |
dc.relation.ispartof | International Conference on Power Electronics Drives and Energy Systems for Industrial Growth Proceedings | - |
dc.rights | ©1998 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. | - |
dc.title | A new doubly salient permanent magnet motor | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0-7803-4879-6&volume=1&spage=2&epage=7&date=1998&atitle=A+new+doubly+salient+permanent+magnet+motor | en_HK |
dc.identifier.email | Chau, KT: ktchau@eee.hku.hk | en_HK |
dc.identifier.email | Chan, CC: ccchan@eee.hku.hk | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1109/PEDES.1998.1329981 | en_HK |
dc.identifier.scopus | eid_2-s2.0-84886859016 | - |
dc.identifier.hkuros | 44360 | - |