一种新型软开关双向DC-DC变换器
m,n,.mnj...
m,n,.mnj...
双DC-DC变换器...
该文提出一种新颗的三电平LLc串联电流谐振型Dc,Dc变换器。每个主开关电压应力是输入电压的一半,并且全范围实现zvs而不用附加任何电路。整流二极管工作在zcs状态。该变换器通过_次谐振的手段使得以较小的频率变化范围就可以实现较大的输入输出调节范围。整个变换器只需一颗磁元件。 ...
基于平均法的连续模式下DC/DC功率级建模步骤,包括电压模和峰值电流模...
Servomotors are available as AC or DC motors. Early servomotors were generally DC motors because the only type of control for large currents was throu...