IR2110在开关磁阻电机调速系统中的应用  

Application of IR2110 in switched reluctance motor speed control system

作　　者：苏瑜田[1] 董学平[1] 徐霄翔[1] 

机构地区：[1]合肥工业大学电气与自动化工程学院,安徽合肥230009

出　　处：《合肥工业大学学报（自然科学版）》2013年第10期1195-1198,共4页Journal of Hefei University of Technology：Natural Science

基　　金：合肥工业大学产学研校企合作资助项目(11-037)

摘　　要：文章介绍了IR2110驱动器内部结构,对自举电容容值的设计进行了详细的阐述,设计出改进型自举电路。与典型电路相比,改进型电路采用单管斩波,降低了转动噪音;所需元器件少,优化了电路结构且降低电路成本;最后在8/6极开关磁阻电机试验中对本电路进行了验证,结果表明该电路可以正常工作。The IR2110 internal structure is introduced and the design of bootstrap capacitance is ex- pounded. Besides, the modified bootstrap circuit is designed. Compared with the typical circuit, the modified circuit works by single chopping which reduces the working noise and requires fewer compo- nents. So the modified circuit may optimize the circuit structure and reduce the cost. The circuit is tested in 8/6 poles switched reluctance motor, and the result shows that the circuit can work normal- ly.

关 键 词：IR2110 自举电容 开关磁阻电机 改进型电路 

分 类 号：TM352[电气工程—电机]