摘要
近几年来,随着大功率电子器件技术上的进步,变频器已被广泛应用于工业设备上,其具有无级调速、易于控制和良好的节能性。但某公司目前所使用的多为普通异步电机,与变频电机有较大差别,采用变频节能应充分考虑两者的不同。
With the technical development of high power electronic device,frequency converter has been widely applied in industrial equipment in recent years.It has features of variable speed,easily control,and good energy saving and so on.However,at the present time,a company usually uses common asynchronous motor which is quite different from inverter-fed motor.It should full consider the difference between the two when the transducer was adopted.
出处
《有色冶金节能》
2010年第4期30-31,共2页
Energy Saving of Nonferrous Metallurgy
关键词
异步电机
变频器
电磁
绝缘
asynchronous motor
frequency converter
electromagnetism
insulation
