Magnet steel accessorial excitation bond-type axial overlapping sheet synchronous reluctance machine |
Title: |
Magnet steel accessorial excitation bond-type axial overlapping sheet synchronous reluctance machine |
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Application Number: |
200510086296 |
Application Date: |
2005/08/26 |
Announcement Date: |
2006/02/22 |
Pub. Date: |
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Publication Number: |
1738152 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
H02K 1/27, H02K 19/12 |
Applicant(s): |
Tsinghua University |
Inventor(s): |
Guo Wei, Zhao Zhengming, Wang Shijing, Sun Xiaoying, Zhang Yingchao |
Key Words: |
accessorial excitation, bond-type, axial overlapping sheet, synchronous reluctance machine |
Abstract: |
The invention relates to an axial sheeted reluctance-synchronous machine, which is characterized in that: a rotor (2) is formed by a rotor spider (21) sheathed tightly on the rotation shaft (3), a sheet-like permanent magnet (22) which is arranged along the diameter from inner to outside and bonded layered on the rotor spider (21), and a axial silicon sheet (23); wherein, said rotor (2) is sheathed by a non-corrodible steel rotor sheath (8) for improving the installment. Said motor solves the defect that the axial sheeted reluctance-synchronous machine whose permanent magnet is auxiliary to magnetization can not use the high rigidity permanent magnet, as well as abrogates the pin of rotor for fixing axial silicon sheet. It can improve the torque density, the power density and the property while the volume and weight are reduced effectively. |
Claim: |
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Priority: |
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PCT: |
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