10 kV固态软启在氮气压缩机启动中的应用

Application of 10 kV solid state soft start in start-up of nitrogen compressor

比较了几种常见的氮气压缩机软启动方法的特点,以氮气压缩机10kV固态晶闸管软启动的应用为例,详细介绍了其工作原理和控制性能。固态软启动器很好地控制了异步电机的启动过程,大幅度降低了启动电流。

The characteristics of several common soft start methods of nitrogen compressor are compared.Taking the application of 10 kV solid-state thyristor soft start-up of nitrogen compressor as an example,its working principle and control performance are introduced in detail.The solid-state soft starter can control the start-up process of asynchronous motor and reduce the starting current greatly.