摘要
采用新型大功率器件ＩＧＢＴ研制了一台幅压供电直流电动机无级无触点起动器．不论电机转速、供电电压如何变化，限制幅压直流电动机的起动电流在一定范围内，避免了起动过程中的功率损耗和发热温升．实验表明电动机的起动性能良好．
A stepless and contactless IGBT starter for amplitude voltage DC motor has been manufactured. No matter how the speed of DC motor and the supply DC voltage vary, the starting current of the amplitude voltage DC motor is limited in a certain range, and the starting power loss, temperature increase are avoided. The experimental results indicate that the amplitude voltage DC motor has good starting performance.
出处
《广东工业大学学报》
CAS
1999年第4期32-34,共3页
Journal of Guangdong University of Technology
