AC-DC drive的意思|示意

At present, the rewinding machine ac drive instead of DC drive in the paper machinery industry has become a trend.

目前，复卷机交流传动代替直流驱动器在造纸机械行业已成为一种趋势。

The characteristic of DC drive for paper machine is compared with AC drive and how to select the drive scheme for high speed paper machine and the capital investment are discussed.

比较了直流传动和变频传动在纸机上应用的各自特点，对今后我国高速纸机传动方案的选择提出了看法，并就其一次性投入和费用等做了讨论。

AC drive technology since it appeared in the world has showed advantage over DC drive technology.

交流传动技术从其诞生之日起就显示出直流传动无法比拟的优越性。

Available in either thru-shaft or end-of shaft models, it is specifically designed to provide feedback for ac and DC drive control systems.

可在任何直连轴或最终的轴模型，它是专为交流和直流传动控制系统的反馈。

Its software is designed to calculate the running parameters of the AC drive system, including transformer, quadrant rectifier, DC circuit, inverter, AC motor and train load.

系统采用软件方式实时计算交流传动系统的运行参数，包括变压器、四象限整流器、直流中间回路、逆变器、电机及负载。

Spang Power Electronics designs AC and DC drive systems for a variety of continuous web and strip processing lines.

斯潘电力电子设计网站及带加工生产线不断交流和直流驱动系统的各种。