Turbine anti-rotating stall schedule
    2.
    发明授权
    Turbine anti-rotating stall schedule 有权
    涡轮反转档时间表

    公开(公告)号:US07972105B2

    公开(公告)日:2011-07-05

    申请号:US11746860

    申请日:2007-05-10

    摘要: A method of starting up a turbine with a compressor have an inlet guide vane, a number of bleed valves, and a number of blades so as to limit the duration in a rotating stall window. The method may include starting rotation of the blades, increasing the speed of the rotation of the blades, closing one or more bleed valves so as to shift the rotating stall window to a higher rotational speed, partially opening the inlet guide vane to a position outside the rotating stall window, and opening the bleed valves while partially closing the inlet guide vane such that the number of blades pass through the rotating stall window.

    摘要翻译: 用压缩机启动涡轮机的方法具有入口引导叶片,多个泄放阀和多个叶片,以限制旋转失速窗口中的持续时间。 该方法可以包括开始叶片的旋转,增加叶片的旋转速度,闭合一个或多个放气阀,以便将旋转失速窗口移动到更高的转速,将入口导叶部分地打开到外部位置 旋转失速窗口,并且在部分关闭入口引导叶片的同时打开放气阀,使得叶片的数量通过旋转的失速窗口。

    Turbine Anti-Rotating Stall Schedule
    3.
    发明申请
    Turbine Anti-Rotating Stall Schedule 有权
    涡轮反转停机时间表

    公开(公告)号:US20080279676A1

    公开(公告)日:2008-11-13

    申请号:US11746860

    申请日:2007-05-10

    IPC分类号: F01D13/00

    摘要: A method of starting up a turbine with a compressor have an inlet guide vane, a number of bleed valves, and a number of blades so as to limit the duration in a rotating stall window. The method may include starting rotation of the blades, increasing the speed of the rotation of the blades, closing one or more bleed valves so as to shift the rotating stall window to a higher rotational speed, partially opening the inlet guide vane to a position outside the rotating stall window, and opening the bleed valves while partially closing the inlet guide vane such that the number of blades pass through the rotating stall window.

    摘要翻译: 用压缩机启动涡轮机的方法具有入口引导叶片,多个泄放阀和多个叶片,以限制旋转失速窗口中的持续时间。 该方法可以包括开始叶片的旋转,增加叶片的旋转速度,闭合一个或多个放气阀,以便将旋转失速窗口移动到更高的转速,将入口导叶部分地打开到外部位置 旋转失速窗口,并且在部分关闭入口引导叶片的同时打开放气阀,使得叶片的数量通过旋转的失速窗口。