• 叙述电压产生原因危害提出了防止轴电压措施

    This paper describes cause and damage of shaftvoltage and gives protection measures against shaftvoltage.

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  • 方法以永磁同步电动机的定子电压电压控制量,利用电流延迟反馈实现了混沌运动的控制

    The direct-axis or quadrature-axis stator voltage is used as manipulated variable and direct-axis or quadrature-axis stator current delay feedback is used for chaos control.

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  • 电流引入一组电流交叉乘积项计算准确电压控制值,实现控制系统速度范围内满足较高的控制精度。

    By adopting the new design of circuit loop with cross-multiplying terms, the precision of voltage and speed controlled will be enhanced in a wider speed range.

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  • 分析电压吸收回路以及接地与大接触电阻发电机转子接地保护影响,并分别提出了相应的对策和注意事项。

    This paper analyzes the influences of shaft voltage absorbing circuit and brush touching resistance on the performance of generator rotor earth fault protection.

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  • 三相逆变驱动电机系统中,开关器件PWM导致电压电流的产生,使电机受到危害,降低了电机使用寿命

    In the three-phase inverter-fed motor drives, the switching devices'PWM waves generate shaft voltage and bearing current, and these make the motor's life shorter.

    youdao

  • 此外我们(110)方向基板上了相同的实验并且讨论其在双的伸展应力金氧半电容平带电压移动情况

    Moreover, we done the same experiment on the (110) orientation Si and discuss flat-band voltage shift of MOS capacitor under biaxial strain.

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  • 运动控制同时采集编码器脉冲信号输出路模拟电压控制伺服电机,同时能控制I/O信号的输入输出。

    The card can collect four axes' encoder pulse signals simultaneously, and control servo motor by four output analog voltage. Furthermore, it can control input and output I/O signals.

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  • 可以设定电流自动检测集电两个电极一定电流下电压并且还可以检测集电环之间绝缘电阻电流。

    It can be used to set current, automatically detect the voltage drop of the two slip ring electrodes in a certain current, and the insulation resistance and leakage between the slip ring and the axis.

    youdao

  • 产品电压、出尺寸电气性能可以要求定做

    Product voltage, output shaft size, electrical performance, can you request custom-made.

    youdao

  • 大多数应用中图形显示信号时间而变化垂直(y)表示电压横向(x)代表时间。

    In most applications, the graph shows how signals change over time: the vertical (Y) axis represents voltage and the horizontal (x) axis represents time.

    youdao

  • 定制改性设计安装配置速度变化以及各种直流输入电压可用的。

    Custom-modified shaft designs, mounting configurations, speed variations, and various DC input voltages are available.

    youdao

  • 定制改性设计安装配置速度变化以及各种直流输入电压可用的。

    Custom-modified shaft designs, mounting configurations, speed variations, and various DC input voltages are available.

    youdao

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