| Autor: |
LIU Xu, WANG Shi-yong, WANG Jian-fei, LI Shan-hu |
| Předmět: |
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| Zdroj: |
Electric Machines & Control / Dianji Yu Kongzhi Xuebao; Oct2020, Vol. 24 Issue 10, p19-26, 8p |
| Abstrakt: |
In order to investigate the flux adjustment capability of the hybrid excited switched flux permanent magnet ( HESFPM) machines, explore the main factors to influence the flux adjustment, and solve the machine optimization design problem for the HESFPM machine． Electromagnetic performance and flux adjustment capability of hybrid excited switched flux permanent magnet ( HESFPM) machines with different rotor pole numbers were investigated. The influence of field currents on the flux adjustment capability was presented as well as the influence of the slot area ratio between the field and armature windings. It shows that at the same structures of stator and same slot area ratio, the HESFPM machine with rotor pole number of Ns + 2( Ns is stator pole number) exhibits higher torque and better flux-weakening and flux-enhancing capability than the HESFPM machine with rotor pole number of Ns － 2. For verification, tests on the prototype HESFPM machine were presented． [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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