| 发明名称 |
Methods for Operating Wind Turbine System Having Dynamic Brake |
| 摘要 |
Wind turbine systems and methods for operating wind turbine systems are provided. In one embodiment, a method includes gating on a dynamic brake switch of a dynamic brake in a wind turbine power converter when an experienced direct current (DC) bus voltage is equal to or greater than a threshold DC bus voltage. The method further includes disabling a threshold temperature rating for the dynamic brake switch when the dynamic brake switch is gated on, and gating off the dynamic brake switch when the experienced DC bus voltage is less than the threshold DC bus voltage. |
| 申请公布号 |
US2014361538(A1) |
申请公布日期 |
2014.12.11 |
| 申请号 |
US201313910519 |
申请日期 |
2013.06.05 |
| 申请人 |
General Electric Company |
发明人 |
Wagoner Robert Gregory;Ridenour Amy M. |
| 分类号 |
F03D7/02 |
主分类号 |
F03D7/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for operating a wind turbine system, the method comprising:
gating on a dynamic brake switch of a dynamic brake in a wind turbine power converter when an experienced direct current (DC) bus voltage is equal to or greater than a threshold DC bus voltage; disabling a threshold temperature rating for the dynamic brake switch when the dynamic brake is gated on; and gating off the dynamic brake switch when the experienced DC bus voltage is less than the threshold DC bus voltage. |
| 地址 |
Schenectady NY US |
