| 发明名称 | Speed control for a fixed pitch ram air turbine | ||
| 摘要 | A system of speed control for a ram air turbine of an aircraft includes a power electronics controller, at least one routing device in communication with the power electronics controller, at least one secondary load in serial communication with the at least one routing device and the power electronics controller, and a ram air turbine (RAT) in communication with the power electronics controller, wherein the power electronics controller is configured to apply the secondary load to the RAT through the at least one routing device in response to a transient speed increase of the RAT. | ||
| 申请公布号 | US8965659(B2) | 申请公布日期 | 2015.02.24 |
| 申请号 | US201213428724 | 申请日期 | 2012.03.23 |
| 申请人 | Hamilton Sundstrand Corporation | 发明人 | Kaap Dustin L.;Riordan Conor |
| 分类号 | G06F19/00;G06G7/70 | 主分类号 | G06F19/00 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP |
| 主权项 | 1. A system of speed control for a ram air turbine of an aircraft, comprising: a power electronics controller; at least one routing device in communication with the power electronics controller; at least one secondary load in serial communication with the at least one routing device and the power electronics controller; and a ram air turbine (RAT) in communication with the power electronics controller; wherein the power electronics controller is configured to apply the secondary load to the RAT through the at least one routing device in response to a transient speed increase of the RAT; wherein the power electronics controller determines if a monitored speed of the RAT is within a desired speed range and adjusts a RAT door aperture responsive to determining the monitored speed is not within the desired speed range. | ||
| 地址 | Windsor Locks CT US | ||