|Table of Contents|

Application of Ansys SIwave Simulation Platform in Switching Power Supply(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2019年04期
Page:
81-85
Research Field:
2019全国集成电路可靠性学术会议专栏
Publishing date:

Info

Title:
Application of Ansys SIwave Simulation Platform in Switching Power Supply
Author(s):
Zhou Min1; Bai Wanning2; Cao Yi2
(1.Zhongbei College,Nanjing Normal University,Zhenjiang 212300,China)(2.School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210023,China)
Keywords:
Ansys Siwave; PCB board; resonance switching; power supply
PACS:
TN710
DOI:
10.3969/j.issn.1672-1292.2019.04.014
Abstract:
In the design and manufacture of electronic products,in order to improve efficiency and reduce costs,it is more and more important to estimate the electromagnetic characteristics of electronic devices by simulation. This paper introduces the Ansys SIwave simulation platform and its basic principle for signal integrity simulation,analyzes the mechanism of resonance generation of PCB board of switching power supply,and performs the resonance prediction in conjunction with SI simulation. Finally,taking PCB board of a certain switching power supply as an example,the simulation process is analyzed in detail,and the frequency and the most serious resonance region are obtained.

References:

[1] 闫静纯,李涛,苏浩航. 高速高密度PCB电源完整性分析[J]. 电子器件,2012,35(3):296-299.
YAN J C,LI T,SU H H. Power integrity analysis of high-speed and high-density PCB[J]. Chinese journal of electron devices,2012,35(3):296-299.(in Chinese)
[2]王芳. PCB电磁兼容设计原则及其实例分析[J]. 印制电路信息,2010(6):28-31.
WANG F. EMC design rules and application of printed circuit board[J]. Printed circuit information,2010(6):28-31.(in Chinese)
[3]岳春华,尹征琦. 高速PCB电磁兼容的研究[J]. 电子质量,2007(8):92-94.
YUE C H,YI Z Q. Research on EMC of high-speed PCB[J]. Electronics quality,2007(8):92-94.(in Chinese)
[4]吴昕,钱照明,庞敏熙. 开关电源印刷电路板电磁兼容问题的研究[J]. 电子与信息学报,2001,23(2):181-186.
WU X,QIAN Z M,PANG M X. Study in electromagnetic compatibility on printed circult board of switching power supply[J]. Journal of electronics and information technology,2001,23(2):181-186.(in Chinese)
[5]刘笑宇,刘崇俊,郑松林,等. 发动机电子控制器谐振问题仿真分析与优化[J]. 工业控制计算机,2016,29(11):149-150.
LIU X Y,LIU C J,ZHENG S L,et al. Simulation and optimization of resonance problem on ECU[J]. Industrial control computer,2016,29(11):149-150.(in Chinese)
[6]房丽丽. ANSYS信号完整性分析与仿真实例[M]. 北京:中国水利水电出版社,2013.
FANG L L. ANSYS signal integrity analysis and simulation example[M]. Beijing:China Water & Power Press,2013.(in Chinese)
[7]李学平,李玉山. 基于Ansofl仿真分析的SSN解决方案探讨[J]. 微型机与应用,2011,30(4):68-70.
LI X P,LI Y S. Research of SSN solutions based on Ansoft simulation analysis[J]. Microcomputer & its applications,2011,30(4):68-70.(in Chinese)
[8]刘肃,阎胜刚,王永. 基于SIwave与ADS的高频仿真[J]. 电子器件,2013,36(6):894-898.
LIU S,YAN S G,WANG Y. High frequency simulation based on Siwave and ADS[J]. Chinese journal of electron devices,2013,36(6):894-898.(in Chinese)
[9]CHENG Y Q,ZHU M,GE W. Signal integrity simulation design of image processor PCB combined with electromagnetic compatibility analyses based on altium designer 6(EI CONFERENCE)[C]//Changchun institute of optics,fine mechanics and physics,Chinese academy of sciences.Changchun,2009:745-749.
[10]CANIGGIA S,MARADEI F.Signal Integrity and Radiated Emission of High-Speed Digital Systems[M]. New Jersey,USA:John Wiley&Sons,2008.
[11]OMID M,KAMI Y,HAYAKAWA M. Field coupling to nonuniform and uniform transmission lines[J]. IEEE transactions on electromagnetic compatibility,1997,39(3):201-211.

Memo

Memo:
-
Last Update: 2019-12-31