| 发明名称 | Electrical apparatus | ||
| 摘要 | An aircraft electrical apparatus includes an engine starter motor control unit configured to provide an AC input voltage to a transformer rectifier unit. The apparatus includes a transformer rectifier unit for supplying power to an aircraft DC supply bus. The engine starter motor control unit provides the AC input voltage to the transformer rectifier unit. | ||
| 申请公布号 | US9494124(B2) | 申请公布日期 | 2016.11.15 |
| 申请号 | US201314420491 | 申请日期 | 2013.08.06 |
| 申请人 | SAFRAN POWER UK LTD. | 发明人 | Dudley Neil |
| 分类号 | F02N11/00;H02P9/04;F02N11/08;F01D19/00;H02P27/04;H02P1/46;H02P1/52;H02P6/20;F02C7/268;H02K23/52;H02P9/08 | 主分类号 | F02N11/00 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. An aircraft electrical apparatus comprising: a transformer rectifier unit configured to supply power to an aircraft DC supply bus; an engine starter motor controller configured to provide an AC input voltage to the transformer rectifier unit, wherein the AC input voltage frequency is selected to be above that of an AC supply bus from which the engine starter motor controller is supplied; and a battery configured to supply power to the DC supply bus when the engine is being started. | ||
| 地址 | Buckinghamshire GB | ||