CT机X射线高频高压发生器的研究

详细信息

A Study on CT X-ray High Frequency and High Voltage Generator

Department of Image, Affiliated Hospital of Nantong University, Nantong 226001, China

摘要: 高频高压发生器是CT高压系统中最重要的组成部分。本文主要介绍高频高压发生器的组成和原理、高频逆变器脉冲控制的FM和PM方法、高频磁芯材料的选择、绕组的设计、损耗的计算、电磁兼容的考虑、高压整流电路的设计。研制20KHz和50kHz高压发生器的体会。
- CT /
- X-射线 /
- 高频高压发生器 /
- 变压器
Abstract: The high frequency and high voltage generator is a most important part of CT. This article mainly introduces the composition and principle of high frequency high voltage generator, The FM and PM methods of the pulse control of high frequency inverter,The choice of the material of magnetic core of the high frequency, The design of coil and the calculation of loss, The consideration of electromagnetic compatibility, The design of the high voltage rectify circuit. To understand the high voltage generator of manufacture 20kHz and 50kHz.
- CT /
- X-ray /
- high frequency high voltage /
- generator