|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||290/052; 290/032; 290/0400A; 290/051|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 15 인용 특허 : 10|
Systems and methods for providing AC power from multiple turbine engine spools are disclosed. A system in a particular embodiment includes a turbofan engine having a compressor, a first turbine and a first shaft connected between the compressor and the first turbine, and a fan, a second turbine and a second shaft connected between the fan and the second turbine. The system can further include a state power bus and a first energy converter coupled between the first shaft and the power bus, with the first energy converter including a starter/generator, and...
We claim: 1. An aircraft system, comprising:a turbofan engine that includes:a compressor;a first turbine;a high pressure shaft connected between the compressor and the first turbine;a fan;a second turbine; anda low pressure shaft connected between the fan and the second turbine, the low pressure shaft being disposed annularly around the high pressure shaft;a synchronous starter/generator;a first constant speed drive connected between the high pressure shaft and the starter/generator, the first constant speed drive being positioned to receive a first mech...