旋转超声振动加工中非接触电能传输特性研究

谢鸥; 李华; 曹洋; 徐翔

doi:10.13433/j.cnki.1003-8728.2017.0513

旋转超声振动加工中非接触电能传输特性研究

doi: 10.13433/j.cnki.1003-8728.2017.0513

谢鸥¹,
李华¹,
曹洋²,
徐翔¹

1.
苏州科技大学机械工程学院, 江苏苏州 215009;
2.
河南工业大学机电工程学院, 郑州 450007

基金项目:

江苏省高校自然科学研究面上项目（15KJB460015）与2015年国家级大学生创新实践训练计划项目（611311401）资助

详细信息

作者简介:
谢鸥(1983-)讲师,博士,研究方向为精密与超精密加工技术、数控技术,hnxieou@126.com

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- 被引次数: 0
出版历程
- 收稿日期: 2016-01-15
- 刊出日期: 2017-05-05

Study on Contactless Power Transmission Characteristic in Rotary Ultrasonic Vibration Machining

1.
School of Mechanical Engineering, Suzhou University of Science and Technology, Jiangsu Suzhou 215009, China;
2.
School of Mechanical and Electrical Engineering, Henan University of Technology, Zhengzhou 450007, China

摘要

摘要: 针对旋转超声振动加工中接触式电能传输方式存在的弊端，提出了一种非接触电能传输系统。建立了非接触电能传输松耦合感应模型，理论分析了电能传输效率的影响因素，对松耦合变压器原/副边进行了阻抗匹配；仿真分析了系统电压增益、原/副边功率及传输效率随负载和松耦合变压器设计参数的变化规律；实验研究了系统传输效率和电源频率、磁芯间距之间的影响关系，证明了方案的可行性。
- 旋转超声振动加工 /
- 非接触电能传输特性 /
- 松耦合变压器 /
- 传输效率
Abstract: For the disadvantages of contact power transmission in rotary ultrasonic vibration machining, a contactless power transmission system is proposed in this paper. A loosely coupled inductive model of contactless power transmission is established. The influence factors of energy utilization are analyzed based on theoretical analysis. Impedance matching is implemented on primary and secondary of loosely coupled transformer. The variation rules of voltage gain, primary/secondary side power and transmission efficiency with the load and design parameters of loosely coupled transformer are simulated. The relationship between the system transmission efficiency and power frequency, magnetic core spacing is studied by experiment. The feasibility of the proposed scheme is proved from experimental results.
- rotary ultrasonic vibration machining /
- contactless power transmission characteristic /
- loosely coupled transformer /
- energy utilization

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参考文献(14)

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