射线管高压发生器主电路的设计与PSpice仿真  

Design and PSpice simulation of the main circuit of the high-voltage generator of the ray tube

作　　者：周浩明 刘鸾旸 江晟 ZHOU Haoming;LIU Luanyang;JIANG Sheng(School of Physics,Changchun University of Science and Technology,Changchun 130022,China)

机构地区：[1]长春理工大学物理学院,长春130022

出　　处：《智能计算机与应用》2025年第3期114-119,共6页Intelligent Computer and Applications

摘　　要：本文概述了X射线源系统中高压电源的作用及其对射线管工作状态的影响,阐述了高压电源主电路的多级升压设计思路与高压电源整体设计方案。使用OrCAD绘图工具设计并搭建了高压电源主电路中各关键模块的电路结构,基于PSpice插件实现了对主电路各模块的调试与瞬态仿真,最终获得了能够稳定输出40 kV高压信号的主电路方案。This paper outlines the role of the high-voltage power supply in the X-ray source system and its impact on the working status of the ray tube,and explains the multi-level boost design ideas of the main circuit of the high-voltage power supply main circuit and the overall design scheme of the high-voltage power supply.After that,the paper uses the OrCAD drawing tool to design and set up the circuit structure of key modules in the main circuit of a high-voltage power supply.Based on the PSpice plug-in,the debugging and transient simulation of each module of the main circuit is achieved.Finally,the main circuit scheme that can stably output 40 kV high-voltage signal is obtained.

关 键 词：X射线源 高压电源 CADENCE PSPICE 瞬态仿真 

分 类 号：TM832[电气工程—高电压与绝缘技术]