基于逆变器输出串联拓扑结构的氦氖激光器高压电源  

High voltage power supply of He-Ne laser based on output-series inverters

作　　者：董卫民[1] 贺昱曜[1] 胡丽丽[1] 

机构地区：[1]西北工业大学,陕西西安710072

出　　处：《电子技术应用》2010年第12期62-64,68,共4页Application of Electronic Technique

基　　金：国家自然科学基金项目(60871080)资助

摘　　要：设计了一种逆变器输出串联拓扑结构的氦氖激光器高压电源,并对电压电流双环控制策略进行了讨论。仿真和实验结果表明,该氦氖激光器高压电源满足了激光管点亮和正常工作的要求,并且能够实现自动稳流,在激光管加速寿命实验中有着重要的意义。A He-Ne laser power supply based on output-series inverters is designed. In this paper, voltage and current double loop-colsed control are discussed, and draw a conclusion that the voltage and current loop-closed control is more advantageous for the stability work of laser. Simulation and experiments show that the He-Ne laser tube can be lighted and work normally. Meanwhile, the current can be stabilized automatically, which is very important in the laser accelerated life test.

关 键 词：氦氖激光器高压电源 输出串联 电压电流双环控制 

分 类 号：TN86[电子电信—信息与通信工程] TM46[电气工程—电器]