GAS TURBINE ENGINE AND ELECTRIC MACHINE
    5.
    发明申请
    GAS TURBINE ENGINE AND ELECTRIC MACHINE 有权
    气体涡轮发动机和电机

    公开(公告)号:US20140356135A1

    公开(公告)日:2014-12-04

    申请号:US14461721

    申请日:2014-08-18

    IPC分类号: F02C6/04

    摘要: An electric machine is disclosed integrated to rotate with a shaft of a gas turbine engine. In one form the electric machine is integrated with a fan of the gas turbine engine. A rotor of the electric machine can be disposed at the end of the fan blades and the stator integrated into a flow path forming surface of the gas turbine engine. In one form the windings of the electric machine can change configuration permitting some windings to be placed in parallel with one or more other windings, and then connected together in series with remaining windings, if any. The voltage of the electric machine can change as a result of a change in configuration of the windings. A moveable member can also be used to alter a magnetic field produced from the electric machine when operated such that a voltage can be changed as a result of altering the magnetic field.

    摘要翻译: 公开了一种集成为与燃气涡轮发动机的轴一起旋转的电机。 在一种形式中,电机与燃气涡轮发动机的风扇集成。 电机的转子可以设置在风扇叶片的端部,并且定子整合在燃气轮机的流路形成面上。 在一种形式中,电机的绕组可以改变配置,允许一些绕组与一个或多个其他绕组平行放置,然后与剩余绕组(如果有的话)串联连接在一起。 由于绕组的配置变化,电机的电压可能会改变。 还可以使用可移动部件来改变由电机产生的磁场,以使得可以通过改变磁场来改变电压。