直线开关磁阻电机驱动在低压电动拖拉机的应用  

Application of Linear Switched Reluctance Motor Drive in Low Voltage Electric Tractor

作　　者：黄宗建[1] Huang Zongjian(Henan Polytechnic Institute,Nanyang 473000,China)

机构地区：[1]河南工业职业技术学院,河南南阳473000

出　　处：《农机化研究》2022年第11期264-268,共5页Journal of Agricultural Mechanization Research

基　　金：河南省科技厅科技攻关项目(172102210095)。

摘　　要：采用霍尔传感器、IPM功率开关模块和PWM驱动模块,设计了直线开关磁阻式(Linear Switched Reluctance Motor,LSRM)电机驱动系统,实现了其在低压电动农用拖拉机的应用。实验结果表明:系统可以实现平稳升速,实际转速超调量比较小,运行期间非常稳定,可满足控制人员将LSRM应用在电动拖拉机场合的需求。It designed a linear switched reluctance motor(LSRM)motor drive system by using Hall sensor,IPM power switch module and PWM drive module,and it realized the application in low-voltage electric agricultural tractor.The experimental results showed that the system can achieve a smooth speed increase,the actual speed overshoot is relatively small,and the system is very stable during operation,which can meet the needs of the control personnel in the application of LSRM in electric agricultural tractors.

关 键 词：磁阻式电机 拖拉机 霍尔传感器 IPM PWM LSRM 

分 类 号：S219.4[农业科学—农业机械化工程] TM359.4[农业科学—农业工程]