dsPIC30F6010双闭环矢量法在电机控制中的应用  

Application of dsPIC30F6010 Double Closed-loop Vector Method in Motor Speed Control

作　　者：张健[1] 王笑竹[1] 

机构地区：[1]营口理工学院机电工程系,营口115014

出　　处：《单片机与嵌入式系统应用》2015年第12期15-18,共4页Microcontrollers & Embedded Systems

摘　　要：基于dsPIC30F6010芯片,采用全数字双闭环矢量法控制三相交流异步电动机,研究找出实现三相交流异步电机控制的实用方法。实验结果表明,电机起动快速、运行平稳,具有较宽的调速范围,精度较高,当测量转速达到1000r/min以上时,转速精度小于等于0.8%,满足了三相交流异步电动机的调速控制需求。The paper finds out the practical method to realize the three-phase AC asynchronous motor control using the full digital double closed loop vector method which based on dsPlC30F6010 chip. The experiment results show that the motor starts lastly,runs smoothly, has a wider range of rotational speed modulation,and has high precision as well. When the speed is faster than 1000 r/min,the precision of rotational speed is smaller or equal to 0.8% ,which can meet the demand of speed modulation control of three-phase AC asynchronous motor.

关 键 词：双闭环矢量法 DSPIC30F6010 调速控制 ACIM 

分 类 号：TM301.2[电气工程—电机]