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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Guangxu Zhou Jixiang Wang Lanjie Ren Tingting Ding |
| Copyright Year | 2008 |
| Description | Author affiliation: Sch. of Electr. Eng., Shandong Univ., Jinan (Tingting Ding) || Inst. of Autom., Shandong Acad. of Sci., Jinan (Guangxu Zhou; Jixiang Wang; Lanjie Ren) |
| Abstract | The electromagnetic parameters of permanent magnet synchronous motor (PMSM) such as the open load permanent magnet flux, d axis reactance $X_{d}$ and q axis reactance $X_{q}$ are most essential to the performance analysis and optimization design of the motor. Based on the numerical analysis of 3D electromagnetic field, the three electromagnetic parameters of permanent magnet synchronous motors with U form interior rotor structures are calculated by FEA. The rules of the leakage coefficient and reactance parameters changing with the air gap length, permanent magnet magnetism length and isolation magnetic bridge dimensions in the rotor is given. The calculated values agree well with the measured values. The FEA results are integrated with the self compiled electromagnetic design program to optimize the prototype motor. The tested performances of the prototype motor prove that the method is fitted to optimize motor structure. |
| Starting Page | 3116 |
| Ending Page | 3120 |
| File Size | 574805 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424438266 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-10-17 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | IEEE Consumer Electronics Society(CES) |
| Subject Keyword | Design optimization Permanent magnet motors Synchronous motors Electromagnetic fields Rotors Magnetic flux Prototypes Performance analysis Numerical analysis Permanent magnets |
| Content Type | Text |
| Resource Type | Article |
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