10kV高压脉冲电源的设计  

Design of a 10 kV High Voltage Pulse Power Supply

作　　者：刘剑光[1] 张长军[1] 邢建泉[1] 刘朝阳[1] 

机构地区：[1]中国电子科技集团公司第二十七研究所,郑州450047

出　　处：《电光系统》2013年第3期27-31,共5页Electronic and Electro-optical Systems

摘　　要：文章简要介绍了高压脉冲电源的基本原理，设计了一种10kV脉冲电源。该电源主电路采用半桥结构，使用SG3525作为PWM电压控制器，利用IGBT作为软开关，设计了外围控制电路。通过对研制电源的多次试验，证明该电源装置可稳定输出10kV高压。该电源结构简单，体积小，运行稳定性好，能够适应科学实验、工业生产等不同的工作环境。In this paper, the principle of high voltage pulse power supply is discussed, and a 10 kV pulse power supply is designed. The power supply is based on half-bridge circuit configuration. SG3525 is used as a PWM voltage control circuit while IGBT is used as a soft switch. The peripheral circuit is devised. Several experi- ments prove that the power can supply a 10 kV high voltage steadily. The power supply can be used in kinds of test conditions because of its simple structune, small volume and well stability.

关 键 词：脉冲电源 10 kV高压 半桥电路 SG3525 IGBT 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]