【摘要】 通过对转速调节与节流调节来改变泵与风机的流量、风量的比较,说明泵与风机采用电机调速是节约电能的有效途径,并介绍了电机的调速方案和调速节电应用实例。更多还原

【Abstract】 Through comparison between rotational speed regulation and throttle governing in changing the flow and air volume of air blower,the author elaborates that motor speed regulation applied in pump and air blower is an efficient way to save power,introducing motor speed regulation scheme and practical example in power saving.更多还原