基于三维仿真的PCB双脉冲测试电路杂散电感提取
DOI:
作者:
作者单位:

西华大学电气与电子信息学院

作者简介:

通讯作者:

基金项目:

四川省科技计划课题(2020YFG0184);西南交通大学牵引动力国家重点实验室开放课题项目(TPL1907)


Extraction of Residual Inductance of PCB Double-pulse Test Circuit Based on Three-dimensional Simulation
Author:
Affiliation:

School of Electrical and Electronic Information Engineering,Xihua University

Fund Project:

Sichuan Provincial Science and Technology Program Project (2020YFG0184); Open Project of State Key Laboratory of Traction Power, Southwest Jiaotong University (TPL1907)

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
    摘要:

    在高频电子设备以及电力电子装置中,开关器件的动态性能是重要的指标之一,通常采用双脉冲测试电路来测试开关器件的动态性能。为降低存在于测试电路中的杂散电感,首先提出一种基于PCB的双脉冲测试电路结构,其次分析了使用积分计算方法对PCB杂散电感进行提取的基本原理。接着建立了该PCB的三维模型并完成基于三维仿真的PCB杂散电感提取。最后,搭建了1200V/100A的双脉冲测试实验平台,通过将三维仿真结果与双脉冲测试实验下积分方法计算的结果进行对比,验证了本文所提三维仿真方法的准确性和有效性。

    Abstract:

    In high-frequency electronic equipment and power electronic devices, the dynamic performance of switching devices is one of the important indicators, and a double-pulse test circuit is usually used to test the dynamic performance of switching devices. To reduce the residual inductance existing in the test circuit, a double-pulse test circuit structure based on PCB is firstly proposed, and then the basic principle of using the integral calculation method to extract the PCB residual inductance is analyzed. Then the 3D model of the PCB is established, and the PCB residual inductance extraction based on 3D simulation is completed. Finally, a 1200V/100A double-pulse test experimental platform is built. By comparing the three-dimensional simulation results with the results calculated by the integration method under the double-pulse test experiment, the accuracy and effectiveness of the three-dimensional simulation method proposed in this paper are verified.

    参考文献
    相似文献
    引证文献
引用本文
分享
文章指标
  • 点击次数:
  • 下载次数:
历史
  • 收稿日期:2022-05-05
  • 最后修改日期:2022-07-15
  • 录用日期:2022-07-28
  • 在线发布日期: