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    • 71. 发明公开
    • Using ac induction motor as a generator in a utility vehicle
    • Wechselstrominduktionsmotor als发电机在einem Nutzfahrzeug
    • EP2891574A2
    • 2015-07-08
    • EP14196531.9
    • 2014-12-05
    • TEXTRON INC.
    • Harper, Joseph LowellIyasere, Osahenrhunwen Erhun
    • B60L11/08
    • B60L11/1803B60K6/46B60L7/14B60L7/16B60L11/08B60L2200/40B60W2510/081B60W2510/087B60W2510/246Y02T10/6217Y02T10/70Y02T10/7077
    • A power generation device for a utility vehicle having a battery source capable of storing electrical energy and selectively outputting electrical energy and selectively receiving electrical energy, a logic/driver module operably coupled to the battery source and capable of outputting power to a drive system of the utility vehicle, an internal combustion engine capable of outputting a mechanical driving force in response to a control input from the logic/driver module, and an AC induction motor operably coupled to the internal combustion engine via a coupler and electrically coupled to the logic/driver module. The AC induction motor is capable of operating as a generator in response to the mechanical driving force of the internal combustion engine, thereby outputting electrical energy to the logic/driver module, and further is capable of operating as an electric motor in response to input of electrical energy from the logic/driver module.
    • 一种用于具有能够存储电能并选择性地输出电能并选择性地接收电能的电池源的多功能车的发电装置,可操作地耦合到电池源的逻辑/驱动器模块,并且能够将功率输出到驱动系统 多功能车辆,能够响应于来自逻辑/驱动器模块的控制输入而输出机械驱动力的内燃机,以及经由耦合器可操作地耦合到内燃机并且电耦合到逻辑/驱动器的AC感应电动机 模块。 AC感应电动机能够响应于内燃机的机械驱动力而作为发电机进行操作,从而将电能输出到逻辑/驱动器模块,并且还能够作为电动机响应于 来自逻辑/驱动器模块的电能。
    • 74. 发明公开
    • APPARATUS FOR CONTROLLING A CASCADED HYBRID CONSTRUCTION MACHINE SYSTEM AND A METHOD THEREFOR
    • VORRICHTUNG ZUR STEUERUNG EINES KASKADIERTEN HYBRIDBAUMASCHINENSYSTEMS UND VERFAHRENDAFÜR
    • EP2860317A1
    • 2015-04-15
    • EP12878275.2
    • 2012-06-08
    • Volvo Construction Equipment AB
    • KIM, Chong-Chul
    • E02F9/22B60W10/24
    • E02F9/2091B60K6/46B60W10/26B60W20/13B60W20/50B60W2300/17B60W2510/244B60W2710/248B60W2710/305E02F9/2075Y02T10/6217Y02T10/92Y10S903/903
    • The present invention relates to an apparatus for controlling a cascaded hybrid construction machine system and a method therefor, which apparatus includes: a control part for controlling an electric motor for driving an actuator differently according to whether or not the actuator performs a recovery action and whether or not an energy storage device can be recharged; and a motor driver for driving or stopping the electric motor by switching under the control of the control unit, wherein when the actuator performs a recovery action for both the overcharged state and the failure state of the energy storage device, the motor for driving the actuator is temporarily stopped by the switching of the motor driver so as to restrain the recovery energy generated, thus protecting the hybrid power source system and keeping the operator safe as well as resolving the problem of the working time being increased due to the system's shutting off.
    • 本发明涉及一种用于控制级联混合式建筑机械系统及其方法的装置,该装置包括:控制部分,用于根据执行机构是否执行恢复动作,以及是否执行不同的操作来控制用于驱动致动器的电动机 或者不能储能装置可以充电; 以及用于通过在控制单元的控制下切换来驱动或停止电动机的电动机驱动器,其中当致动器对能量存储装置的过充电状态和故障状态执行恢复动作时,用于驱动致动器的电动机 通过电机驱动器的切换暂时停止,以便抑制所产生的恢复能量,从而保护混合动力源系统并保持操作者的安全以及解决由于系统关闭而使工作时间增加的问题。