Large size copper wires produced by continuous annealing AC bull block using disk type take up sometimes show unstable performance.
连续退火(交流)大拉机使用盘式收线生产时，大规格铜线有时性能不稳定。
With the continuous improvement of the AC motor control technology, many items of AC motor performance can be matched with DC motor.
近年来交流电机控制技术不断完善，交流电机的多项控制指标均能与直流电机控制性能相媲美。
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。
AC motor drive, suitable for long lime and continuous operation, no maintenance requirement.
时间及速度可外部设定，调速容易。采用AC马达，适合长时间连续运转，不必保养。
The feasibility of continuous-adjustable output converter based on soft-switching has been analyzed by AC analytical method and EDF technique and proved by simulation and experimental results at last.
最后对串并联谐振变换器进行了仿真和试验，结果表明实现了软开关条件下变换器输出的连续可调节。
In the field of modern power driving, the adjustable speed control of AC asynchronous motor by inverter is a hot spot because of its notable energy saving function and continuous variable speed.
现代电力传动领域中，交流异步电机变频调速具有显著的节能效果，并且可以实现无级调速，已成为当前电力传动领域研究的热点之一。
In the field of modern power driving, the adjustable speed control of AC asynchronous motor by inverter is a hot spot because of its notable energy saving function and continuous variable speed.
现代电力传动领域中，交流异步电机变频调速具有显著的节能效果，并且可以实现无级调速，已成为当前电力传动领域研究的热点之一。
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