It has three kinds starting modes: the slope voltage starting, the limiting current starting and the discrete frequency control starting.
该软起动控制器具有三种起动方式:斜坡电压起动,限流起动和分级变频起动。
参考来源 - 采用分级变频的高转矩软起动控制器的研究It has four start mode: the ramp voltage start, the limit current start, the ramp speed start and the discrete frequency start.
所研究的软起动器具备四种起动方式:电压斜坡起动、限流起动、转速斜坡起动和分级变频起动。
参考来源 - 基于无速度传感器的高转矩软起动器的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
A pulse frequency modulation (PFM) with discrete frequency is designed.
设计了一种离散频率的PF M控制方式。
A discrete frequency control method is proposed for thyristorized static switch.
介绍了用于感应电机起动的离散频率控制方法。
A kind of induction motor soft start control method based on discrete frequency principle is introduced.
介绍了一种基于离散频率原理的电机软启动控制方法。
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