反向电流的英文

back current; backward current; reverse current; inverse current; counter current

• 反向:    opposite direction ...
• 电流:    electric current
• 倒流, 反向电流:    inverse current

例句与用法

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1. In many circuit , this reverse current does not affect the convert characteristic and so the diode can also be considered as ideal during the turn - off transient
   在许多的电路中，二极管反向电流不会影响换流器特性，因此在关断过程中仍然可以视为理想的。
2. However , the h - bridge maglev chopper has serious switching losses , so as to have snubber circuit ; there is high emi with the chopper
   然而, h -桥斩波器开关损耗大,需要添加缓冲网络,电磁干扰十分严重;对供电电源有反向电流冲击,容易造成供电电源和滤波电容的损坏。
3. Compared with existing modulating method , torque ripple is greatly reduced by uniform modulating in one monocycle , increasing current slope of upcoming conducting phase instantaneously suppresses the torque ripple by 30 ’ during low speed with obviously lower initiating noise
   采用单周期内各功率管均衡调制的方式，不仅消除了反向电流，而且与其他调制方式相比，可使转矩脉动较小。
4. For the pin diode , its major transient behaviors are forward voltage recovery and reverse current recovery . this dissertation describes these performances by lumped - charge approach , and then developed an improved lumped - charge model for pin diode and a corresponding parameter extraction approach , which can reduce parameter measurement and enhance parameter accuracy
   Pin二极管中主要的瞬态现象是正向电压恢复和反向电流恢复，本文采用集总电荷的方法描述了它的动、静态特性，提出了改进的集总电荷的pin二极管高频模型，同时提出了改进的曲线拟合模型参数抽取方法，减少了所需的参数测量实验并提高了参数抽取的精度。