Turbine generating apparatus
    1.
    发明授权
    Turbine generating apparatus 有权
    涡轮发电机

    公开(公告)号:US06882060B2

    公开(公告)日:2005-04-19

    申请号:US10367846

    申请日:2003-02-19

    CPC分类号: H02P9/04

    摘要: A turbine generating apparatus includes a control unit which controls the turbine generating apparatus as follows. During a system connection running mode, a fuel is fed to the gas turbine at a fuel flow rate corresponding to a preset load. The converter prepares a pseudo-system in which a frequency conforms to a set rotational speed of the gas turbine at the preset load, and converts an output of the generator to a direct current in a state that a number of revolutions of the gas turbine is specified by operating the generator synchronously with the pseudo-system. A power to be taken out is controlled depending on a magnitude of a turbine output. The inverter converts a DC voltage output from the converter to an AC voltage by a pulse width modulation at a system voltage and a system frequency so as to keep the DC voltage output from the converter at a predetermined voltage.

    摘要翻译: 涡轮发电装置包括如下控制涡轮发电装置的控制单元。 在系统连接运行模式期间,以对应于预设负载的燃料流量将燃料供给到燃气轮机。 转换器准备一个伪系统,其中频率符合燃气轮机预设负载的设定转速,并且在燃气轮机转数为 通过与伪系统同步操作发电机来指定。 根据涡轮机输出的大小控制要取出的功率。 逆变器通过系统电压和系统频率的脉冲宽度调制将从转换器输出的直流电压转换为交流电压,以便将转换器的直流电压输出保持在预定电压。

    Heat activated heat pump
    3.
    发明授权
    Heat activated heat pump 失效
    热活化热泵

    公开(公告)号:US4683723A

    公开(公告)日:1987-08-04

    申请号:US877964

    申请日:1986-06-24

    CPC分类号: F02G1/0435 F02G1/0445

    摘要: A heat pump has a hot displacer and a cold displacer disposed opposite to each other in a state wherein the two displacers are guided by two guide projections so as to form two gas springs, respectively, and the two displacers continue to move reciprocally due to change of pressure of working gas without any outer mechanical driving force.

    摘要翻译: 热泵具有热置换器和冷置换器,它们在两个位移器由两个引导突起引导以分别形成两个气弹簧的状态下彼此相对设置,并且两个置换器由于变化而继续往复运动 工作气体的压力无任何外部机械驱动力。