| 发明名称 |
FLUX CONTROL OF PERMANENT MAGNET ELECTRIC MACHINE |
| 摘要 |
A permanent magnet electric machine includes a rotor including a plurality permanent magnets arranged around a central shaft and supported in an outer member and a stator surrounding the rotor and arranged to allow the rotor to turn within in inner diameter of it. The rotor includes one or more flux control elements disposed within the output member and moveably attached to the central shaft that move from an initial position when the rotor is rotating at a first rate and to a second position closer to the permanent magnets when the rotor is operating at a second rate, greater than the first rate. |
| 申请公布号 |
US2017117786(A1) |
申请公布日期 |
2017.04.27 |
| 申请号 |
US201514924081 |
申请日期 |
2015.10.27 |
| 申请人 |
Hamilton Sundstrand Corporation |
发明人 |
Gieras Jacek F. |
| 分类号 |
H02K21/02;H02K1/27 |
主分类号 |
H02K21/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A permanent magnet electric machine comprising:
a rotor including a plurality of permanent magnets arranged around a central shaft and supported in an outer member; a stator surrounding the rotor and arranged to allow the rotor to turn within in inner diameter of it; wherein the rotor includes one or more flux control elements disposed within the output member and moveably attached to the central shaft that move from an initial position when the rotor is rotating at a first rate and to a second position closer to the permanent magnets when the rotor is operating at a second rate, greater than the first rate. |
| 地址 |
Charlotte NC US |
