| 发明名称 |
PERMANENT MAGNET ROTOR |
| 摘要 |
A permanent magnet rotor comprising a rotor rim and a plurality of permanent magnet modules arranged on the outer or inner circumference of the rotor rim, the permanent magnet modules extending generally along an axial direction and being of substantially constant axial-cross section, and comprising a base adapted to be fixed to the rim of the generator rotor, one or more permanent magnets, and one or more pole pieces, wherein the permanent magnet modules comprise an axial cooling channel extending substantially along the length of the modules. |
| 申请公布号 |
US2015042099(A1) |
申请公布日期 |
2015.02.12 |
| 申请号 |
US201314386780 |
申请日期 |
2013.03.28 |
| 申请人 |
ALSTOM RENEWABLE TECHNOLOGIES |
发明人 |
Muñiz Casais César;Ardley Glenn |
| 分类号 |
H02K1/27;H02K1/28;H02K7/18;H02K1/32 |
主分类号 |
H02K1/27 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A permanent magnet rotor, comprising:
a rotor rim and a plurality of permanent magnet modules arranged on the outer or inner circumference of the rotor rim, the permanent magnet modules extending generally along an axial direction and being of substantially constant axial-cross section, and comprising a base adapted to be fixed to the rotor rim, one or more permanent magnets, and one or more pole pieces, wherein
the permanent magnet modules comprise an axial cooling channel extending substantially along the length of the modules. |
| 地址 |
GRENOBLE FR |
