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    • 2. 发明授权
    • Multiphase reduced voltage starter with bypass relays, interphase electrical isolation and shared thermal mass
    • 具有旁路继电器的多相降压起动器,相间电气隔离和共享热质量
    • US07149064B2
    • 2006-12-12
    • US10652294
    • 2003-08-29
    • Paul T. NoldenSteven R. McLaughlinMatthew J. Alles
    • Paul T. NoldenSteven R. McLaughlinMatthew J. Alles
    • H02H5/00
    • H02M7/003H02M5/257H02M5/271
    • A power conversion system and methods of power conversion and construction of such a system are disclosed, where the system includes at least two pairs of input and output bus bars, and two pairs of switching devices, with the switching devices of each respective pair coupled in parallel in between a respective pair of the bus bars. When one of the switching devices of each pair is closed, the bus bars of the respective pair of bus bars are short-circuited to one another, thus bypassing the other of the switching devices of each pair. The other of the switching devices of each pair is attached to at least one intermediate portion, which in turn is attached to a mass. Substantially all the heat generated by the other of the switching devices of each pair is communicated to the mass, which has a heat capacity capable of receiving that heat.
    • 公开了一种功率转换系统和这种系统的功率转换和构造方法,其中系统包括至少两对输入和输出母线对以及两对开关器件,其中每个相应对的开关器件耦合在 平行于相应的一对母线之间。 当每对开关装置中的一个闭合时,相应的一对汇流条的母线彼此短路,从而绕过每对的另一个开关装置。 每一对的开关装置中的另一个连接到至少一个中间部分,该中间部分又连接到一个质量块上。 基本上由每对开关装置产生的所有热都传递给具有能够接收该热量的热容量的质量。