SYSTEM AND METHOD FOR REGULATING FUEL FLOW INTO A TURBINE
    1.
    发明申请
    SYSTEM AND METHOD FOR REGULATING FUEL FLOW INTO A TURBINE 有权
    用于调节燃料流入涡轮机的系统和方法

    公开(公告)号:US20080115496A1

    公开(公告)日:2008-05-22

    申请号:US12021458

    申请日:2008-01-29

    IPC分类号: F02C9/26 F02C7/22

    摘要: Various embodiments of a fuel-control system and associated methods for regulating the administration of a fuel to a fuel consuming device are disclosed. In one aspect, the fuel consuming device is a gas turbine receiving fuel through a feeder conduit from first and second sources of gas. According to one method, natural gas fuel is delivered from said first and second sources into said surge tank via first and second conduits, each conduit having pressure-control valves and sensors. The natural gas is delivered to the turbine from the surge tank via a feeder conduit. Pressure measurements are taken by the sensors for the first and second conduits, which are sent to a controller. The controller is then used to manipulate the valves to supply the turbine with fuel.

    摘要翻译: 公开了燃料控制系统的各种实施例和用于调节向燃料消耗装置的燃料管理的相关方法。 在一个方面,燃料消耗装置是燃气轮机,其通过来自第一和第二气体源的进料管道接收燃料。 根据一种方法,天然气燃料通过第一和第二导管从所述第一和第二源输送到所述缓冲罐中,每个导管具有压力控制阀和传感器。 天然气通过进料管道从缓冲罐输送到涡轮机。 用于第一和第二管道的传感器进行压力测量,这些传感器被发送到控制器。 然后控制器用于操纵阀门以向涡轮机供应燃料。

    Method for regulating fuel flow into a turbine
    3.
    发明授权
    Method for regulating fuel flow into a turbine 有权
    调节进入涡轮机的燃料流量的方法

    公开(公告)号:US07506515B2

    公开(公告)日:2009-03-24

    申请号:US12021458

    申请日:2008-01-29

    IPC分类号: F02C3/22 F02C7/22

    摘要: Various embodiments of a fuel-control system and associated methods for regulating the administration of a fuel to a fuel consuming device are disclosed. In one aspect, the fuel consuming device is a gas turbine receiving fuel through a feeder conduit from first and second sources of gas. According to one method, natural gas fuel is delivered from said first and second sources into said surge tank via first and second conduits, each conduit having pressure-control valves and sensors. The natural gas is delivered to the turbine from the surge tank via a feeder conduit. Pressure measurements are taken by the sensors for the first and second conduits, which are sent to a controller. The controller is then used to manipulate the valves to supply the turbine with fuel.

    摘要翻译: 公开了燃料控制系统的各种实施例和用于调节向燃料消耗装置的燃料管理的相关方法。 在一个方面,燃料消耗装置是燃气轮机,其通过来自第一和第二气体源的进料管道接收燃料。 根据一种方法,天然气燃料通过第一和第二导管从所述第一和第二源输送到所述缓冲罐中,每个导管具有压力控制阀和传感器。 天然气通过进料管道从缓冲罐输送到涡轮机。 用于第一和第二管道的传感器进行压力测量,这些传感器被发送到控制器。 然后控制器用于操纵阀门以向涡轮机供应燃料。

    Fuel cell system with inverter and phase change material
    5.
    发明申请
    Fuel cell system with inverter and phase change material 有权
    带逆变器和相变材料的燃料电池系统

    公开(公告)号:US20070058348A1

    公开(公告)日:2007-03-15

    申请号:US11224614

    申请日:2005-09-12

    IPC分类号: H05K7/20

    摘要: The present invention is a back-up power supply of alternating current and direct current, with the alternating current being generated by an inverter from the direct current, which is produced by a fuel cell. The inverter is at least partially encompassed by a phase changing material having an elevated melting point such that the phase changing material absorbs heat generated by the inverter as well as in the surrounding air, thereby maintaining the inverter temperature within acceptable limits. As the phase changing material absorbs the heat, its temperature rises and melts. Upon cooling of the system, the phase change material re-solidifies.

    摘要翻译: 本发明是交流电和直流电的备用电源,其中交流电由逆变器由燃料电池产生的直流电流产生。 逆变器至少部分地包括具有高熔点的相变材料,使得相变材料吸收由逆变器以及周围空气产生的热量,从而将逆变器温度保持在可接受的限度内。 当相变材料吸收热量时,其温度升高并熔化。 在系统冷却时,相变材料再凝固。