基于Boost升压与LC谐振的超声波电动机驱动电路  

Driving Circuit Based on Boost and LC For Ultrasonic Motor

作　　者：史敬灼[1] 

机构地区：[1]河南科技大学电子信息工程学院,471003

出　　处：《电气应用》2006年第8期48-51,共4页Electrotechnical Application

基　　金：河南省高校杰出科研人才创新工程项目(2005KYCX007)

摘　　要：超声波电动机具有不同于传统电动机的诸多优点,使其有着广泛的应用前景。目前,超声波电动机驱动控制电路结构较为复杂,一定程度上限制了其工业化应用。文章给出了一种基于Boost升压和LC谐振的超声波电动机驱动控制电路,分析其工作原理,并进行实验验证,效果良好。Ultrasonic motor has some advantages which are different from the traditional motors. These advantages will accelerate its widely application. But the complexities of its driving circuit limits the application area of ultrasonic motor, a novel driving circuit based on Boost convertor and LC resonance circuit for ultrasonic motor is introduced. The experimental results proved that, the design is simple and correct.

关 键 词：超声波电动机 驱动电路 BOOST LC谐振 

分 类 号：TM359.9[电气工程—电机]