INVERTER AND POWER SYSTEM WITH FUSE PROTECTION
    33.
    发明申请
    INVERTER AND POWER SYSTEM WITH FUSE PROTECTION 有权
    具有保险丝的逆变器和电源系统

    公开(公告)号:US20140339890A1

    公开(公告)日:2014-11-20

    申请号:US14364201

    申请日:2012-12-18

    Abstract: A power conversion system includes a bus bar, a switch coupled to the bus bar and configured to receive a DC input voltage from a voltage source through the bus bar, and a parallel fuse system. The parallel fuse system may be disposed on the bus bar in series with the voltage source and the switch. The parallel fuse system includes two or more parallel fuses, and may be configured for an inductance imbalance between the fuses, such that there is an asymmetric flow of currents through the fuses when the power conversion system is in operation. For the inductance imbalance, for example, the fuses may be positioned asymmetrically with regard to a shortest conductive path from the voltage source to the switch.

    Abstract translation: 电力转换系统包括汇流条,耦合到母线并被配置为通过汇流条从电压源接收DC输入电压的开关和并联保险丝系统。 并联保险丝系统可以与电压源和开关串联布置在母线上。 并联保险丝系统包括两个或更多个并联保险丝,并且可以被配置用于保险丝之间的电感不平衡,使得当电力转换系统运行时存在通过保险丝的不对流电流。 对于电感不平衡,例如,保险丝可以相对于从电压源到开关的最短导电路径非对称地定位。

    System and method for cooling power electronics

    公开(公告)号:US10225961B2

    公开(公告)日:2019-03-05

    申请号:US15517195

    申请日:2015-11-18

    Abstract: A cooling system for power electronics of an engine-powered unit includes at least one power electronics component, a liquid chamber in thermal communication with a frame of the engine-powered unit, and a pump configured to circulate a cooling fluid through the at least one power electronics component and the liquid chamber. The liquid chamber is configured to conductively transfer heat from the cooling fluid to the frame to cool the cooling fluid.

    Integrated cooling system and method for engine-powered unit
    40.
    发明授权
    Integrated cooling system and method for engine-powered unit 有权
    发动机动力装置集成冷却系统及方法

    公开(公告)号:US09546589B2

    公开(公告)日:2017-01-17

    申请号:US13668350

    申请日:2012-11-05

    Abstract: The present invention relates to an integrated cooling system for a vehicle. The system includes an engine cooling loop having a first fluid configured for circulation through an engine of the vehicle and a power electronics cooling loop having a second fluid configured for circulation through at least one power electronics component of the vehicle. The engine cooling loop is fluidly isolated from, and in thermal communication with, the power electronics cooling loop.

    Abstract translation: 本发明涉及一种用于车辆的集成冷却系统。 该系统包括发动机冷却回路,其具有构造成用于循环通过车辆的发动机的第一流体和具有构造成用于循环通过车辆的至少一个电力电子部件的第二流体的电力电子冷却回路。 发动机冷却回路与动力电子设备冷却回路流体隔离并与热通信。

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