... scow 敞舱驳船 SCR drive system 可控硅传动系统 SCR powered drilling rigs 可控硅钻机 ...
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We have obtained the similar form between SCR DC drive and this system by defining a machine-electro time constant b.
由于定义出串级调速下的机电时间常数B,因此得出与SCR直流拖动相似的形式。
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