| 发明名称 |
System and method for rebalancing generator rotor in-situ |
| 摘要 |
A system for rebalancing a generator rotor includes a temporary bearing shield configured to support a non-drive end of the generator rotor, and a pony motor assembly configured for attachment to a drive end of the generator rotor. The pony motor assembly is configured to rotate the generator rotor during a rebalancing operation. The temporary bearing shield and the pony motor assembly enable the generator rotor to be rotated during an in-situ rebalancing operation. |
| 申请公布号 |
US9093886(B2) |
申请公布日期 |
2015.07.28 |
| 申请号 |
US201313953631 |
申请日期 |
2013.07.29 |
| 申请人 |
General Electric Company |
发明人 |
Neumann Ulrich Werner;Stewart Mark Randall |
| 分类号 |
H02K15/02;H02K15/10;H02K15/16;G01M1/28;G01M1/22;G01M1/32;H02K7/18;F03D1/06 |
主分类号 |
H02K15/02 |
| 代理机构 |
|
代理人 |
Pemrick James W.;Cusick Ernest G.;Landgraff Frank A. |
| 主权项 |
1. A system for rebalancing a generator rotor, the system comprising:
a temporary bearing shield configured to support a non-drive end of the generator rotor; a pony motor assembly configured for attachment to a drive end of the generator rotor, the pony motor assembly configured to rotate the generator rotor during a rebalancing operation; and wherein the temporary bearing shield and the pony motor assembly enable the generator rotor to be rotated during an in-situ rebalancing operation. |
| 地址 |
Schenectady NY US |
