When stepping motor works in some pulse frequency, it may have the problem of oscillation and miss of synchronization, so it should be avoided at full steam.
在一定控制脉冲频率下，步进电动机可能出现振荡与失步现象，严重影响步进电动机的运行，要严格防止这种情况发生。
Motor-driven and steam-driven modes are two main driving modes of feed pumps in China power stations.
国内的电站锅炉给水泵驱动方式主要有电动和汽动两种。
Screw thermocouple suitable for measuring steam turbine power plants and motor bush or other body surface temperature.
螺钉热电偶适合于测量电厂汽轮机及电机轴瓦或其他机体的表面温度。
应用推荐