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    • 1. 发明授权
    • Electric train drive control device
    • 电动列车驱动控制装置
    • US08710774B2
    • 2014-04-29
    • US13508692
    • 2009-12-18
    • Kenichi Kusano
    • Kenichi Kusano
    • H02P3/14
    • B60L7/10B60L7/14B60L7/18B60L7/26B60L9/22B60L2200/26B60L2240/429Y02T10/642
    • A drive control device for an electric train comprises a switch for connecting or opening direct-current power, a power converter into which the direct-current power is input via the switch between two terminals on an input side and which converts the direct-current power into alternating-current power through a switching action and drives an alternating current rotating machine connected on an output side, and a voltage detector for detecting the voltage between the two terminals. In addition, a power controller is provided that controls the power converter such that when the detected voltage of the voltage detector exceeds a predetermined open-circuit voltage, the switch is opened and the regenerative brake force is reduced by the alternating current rotating machine under a predetermined reduction pattern having a ramp reduction time longer than 0.
    • 一种用于电力列车的驱动控制装置包括用于连接或打开直流电力的开关,通过输入侧的两个端子之间的开关输入直流电力的功率转换器,并且将直流电力 通过开关动作成为交流电力,并驱动连接在输出侧的交流电动机,以及用于检测两个端子之间的电压的电压检测器。 此外,提供了一种功率控制器,其控制功率转换器,使得当检测到的电压检测器的电压超过预定的开路电压时,开关被断开,并且再生制动力由交流旋转机器下降 具有大于0的斜坡减小时间的预定缩小图案。
    • 3. 发明申请
    • ELECTRIC TRAIN DRIVE CONTROL DEVICE
    • 电驱动控制装置
    • US20120227616A1
    • 2012-09-13
    • US13508692
    • 2009-12-18
    • Kenichi Kusano
    • Kenichi Kusano
    • B61C3/00B60L7/14
    • B60L7/10B60L7/14B60L7/18B60L7/26B60L9/22B60L2200/26B60L2240/429Y02T10/642
    • A drive control device for an electric train comprises a switch for connecting or opening direct-current power, a power converter into which the direct-current power is input via the switch between two terminals on an input side and which converts the direct-current power into alternating-current power through a switching action and drives an alternating current rotating machine connected on an output side, and a voltage detector for detecting the voltage between the two terminals. In addition, a power controller is provided that controls the power converter such that when the detected voltage of the voltage detector exceeds a predetermined open-circuit voltage, the switch is opened and the regenerative brake force is reduced by the alternating current rotating machine under a predetermined reduction pattern having a ramp reduction time longer than 0.
    • 一种用于电力列车的驱动控制装置包括用于连接或打开直流电力的开关,通过输入侧的两个端子之间的开关输入直流电力的功率转换器,并且将直流电力 通过开关动作成为交流电力,并驱动连接在输出侧的交流电动机,以及用于检测两个端子之间的电压的电压检测器。 此外,提供了一种功率控制器,其控制功率转换器,使得当检测到的电压检测器的电压超过预定的开路电压时,开关被断开,并且再生制动力由交流旋转机器下降 具有大于0的斜坡减小时间的预定缩小图案。