中国电机工程学报Issue(33)：145-151,7.
螺旋线型特斯拉变压器谐振充电特性研究
Study of the Resonant Charging Performance Based on Spiral Tesla Transformers
李黎 1刘云龙 1俞斌 1葛亚峰 1谢龙君 1林福昌1
作者信息
- 1. 强电磁工程与新技术国家重点实验室 华中科技大学，湖北省 武汉市 430074
- 折叠
摘要
Abstract
A compact, small-size device based on a pulsed transformer combined with semiconductor switches is the feasible solution which generates high-frequency and high-voltage pulses. Compared with other types of transformers, the spiral Tesla transformer is much easy to achieve a high output-voltage ratio. By an in-depth analysis of the resonance circuit of the Tesla transformer, the expressions of the secondary voltage, the output-voltage peak ratio, the peak and steepness of the primary current are deduced and studied in this paper. A test prototype of a small-size Tesla transformer has been developed. The key electrical characteristics are further measured, estimated and discussed. The specification parameter selection of the primary semiconductor switch must rely on the characteristics of the primary current. Applied to a 6.0 kΩresistor, the prototype can generate a pulse with over 100 voltage peak ratio and 40 ns rise time.关键词
特斯拉变压器/谐振充电/晶闸管/纳秒脉冲Key words
Tesla transformer/resonant charging/thyristor/nanosecond pulse分类
信息技术与安全科学引用本文复制引用
李黎,刘云龙,俞斌,葛亚峰,谢龙君,林福昌..螺旋线型特斯拉变压器谐振充电特性研究[J].中国电机工程学报,2013,(33):145-151,7.
