| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of field weakening and field strengthening control, suppressing vibration of rotation of a rotor and suppressing magnetic saturation in a rotor core. SOLUTION: The rotary electric machine includes the rotor core 43, wherein air gaps 47 positioned at intervals inside the diameter direction of the rotor core 43 for magnets 44 are formed on the rotor core 43, and a magnetic flux path 48 allowing a magnetic flux from the magnets 44 to flow is formed between the magnets 44 and each air gap 47. COPYRIGHT: (C)2010,JPO&INPIT
|
