逆变式高频脉冲电源的研究  

Research on Inverter Type High Frequency Pulse Power Supply

作　　者：杜荣权 陈乐柱[1] 穆瑜[1] 

机构地区：[1]安徽工业大学电气与信息工程学院,安徽马鞍山243002

出　　处：《电力电子技术》2014年第6期62-64,共3页Power Electronics

摘　　要：介绍了一种基于数字信号处理器(DSP)数字控制的高频单脉冲电源设计方案。采用DSP作为信号源,产生2路互补的PWM信号,通过驱动电路放大后驱动3路并联的逆变电路,经变压器感应叠加后,在负载上输出兆赫兹频率的脉冲。详细介绍了主电路、驱动电路以及变压器感应叠加的设计方法。最后对研制的脉冲电源进行测试,证明该电源已达到设计要求。The design of the high frequency single-pulse power supply is introduced based on digital signal processor （DSP） digital control.DSP is used as signal source to generate two complementary PWM signal.The pulse signal is amplified by driving circuit and then drives three paralleled inverter circuit.The MHz level pulse is obtained on the load through the superposition of transformer induction.The main circuit, driver circuit and the superposition of trans- former induction are introducted.The experimental results show the power supply reaches the designed requirements.

关 键 词：脉冲电源 逆变 高频 感应叠加 

分 类 号：TN86[电子电信—信息与通信工程]