These compositions of Hybrid power crane system are diesel generator sets, super capacitors, bi-directional DC-DC converter and work drive motor.

本文设计的混合动力起重机系统主要由柴油发电机组、超级电容器、双向DC-DC变换器和工作电机构成。

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Reeling is equipped with shaft - less pneumatic cone top device, individual motor drive, double work - place, non - stop high speed automatic picking function, which upgrades the working efficiency.

收、卷采用无轴气动锥顶装置，单独电机驱动，双工位收放料，不停机高速自动接料功能，提高了工作效率。

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The program controlling system based on PLC , the drive system for controlling DC motor and the digital showing system has been developed in present work.

设计了基于可编程控制器PLC的程序控制系统、直流电动机的驱动控制系统和数字显示系统。

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The same amount of work is required of the motor in the first two scenarios with or without a regenerative drive.

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