软起动器在供水系统中的应用

The Application of Soft Starter in the System of Water Supply

本文介绍了笼型交流异步电动机几种起动方式的优缺点,以及施耐德软起动器在供水系统中的应用。在供水系统中,用软起动器起动电动机可以实现对机器、负载及电网的最小冲击,降低电压波动和电流尖峰,降低起动机械应力,避免水锤效应的产生,延长电动机及相关设备的使用寿命,提高生产率。

This text introduced the good and bad points of the cage asynchronous motor for several kinds starting way, and the application of Schneider soft start in the system of water supply. In the water supply system, starting the motor with soft starter can realize to machine, load and the charged barbed wire net＇s minimum impact, lower the electric voltage motion and the electric current spike, lower to start the machine should dint, avoid the water hammer the producing of effect, extension the service life of the electric motor and related equipments, increase rate of production.