摘要
论述了变频器的结构和工作原理,重点对变频驱动系统在电机控制线路中的节能优势和参数设置进行说明,明确变频器的选择原则,为变频器在电机控制系统中的合理选用提供参考。
This paper describes structure and working principle of the frequency inverter focusing on the energy saving advantage and parameter setting of variable-frequency drive system in the motor control line,and make clear the selection principle of the frequency inverter.It provides a reference to reasonably select the frequency inverter in motor control system.
作者
黄莉明
陈金刚
Huang Liming;Chen Jingang(Dezhou Hengii Electdcai Machinero Co.,Ltd.,Dezhou 253002,China)
出处
《防爆电机》
2020年第3期47-50,共4页
Explosion-proof Electric Machine
关键词
交流变频器
绝缘栅双极晶体管
额定电压
额定电流
分断电流
整定原则
AC frequency inverter
insulated gate bipolar transistor
rated voltage
rated current
disconnection current
setting principle
