基于小型特斯拉线圈的高压放电装置设计

Design of High Voltage Discharge Device Based on Mini Tesla Coil

特斯拉线圈已被应用于交通、通讯等生活的各个领域,同时也成为科研与教育的一个重要范畴。经过多年来的发展和改进,当前特斯拉线圈已经出现了不同的种类和形态,但是在许多方面依然存在着一些问题和缺陷。本文在总结前人研制成果的基础上,发现存在的问题与不足,并尝试对其进行改进。从而设计并研制出了旋转火花隙特斯拉线圈装置,该装置使用旋转火花隙开关取代了传统的静态火花隙,并利用PWM调速电路改变旋转火花隙的开关频率。使该装置可以克服静态火花隙具有的一些问题,而且具备了控制开关和放电效果的功能。

Tesla coil has been applied in various fields of life such as transportation and communication, and has also become an important category of scientific research and education. After years of development and improvement, Tesla coils have appeared in different types and shapes, but there are still some problems and defects in many aspects. On the basis of summarizing previous research results, this paper finds out the existing problems and deficiencies, and tries to improve them. Therefore, a rotating spark gap Tesla coil device is designed and developed. The device uses a rotating spark gap switch to replace the traditional static spark gap, and uses a PWM speed regulating circuit to change the switching frequency of the rotating spark gap. The device can overcome some problems of static spark gap and also has the functions of controlling switch and discharging effect.