混沌调制对开关电源使用寿命的影响研究

The Influence of Chaotic Modulation on the Remaining Useful Life of Switching-Mode Power Supply

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摘要混沌调制用于开关电源可以抑制电磁干扰,但对开关电源使用寿命的影响分析目前存在空白。从开关变换器的失效模式中分析影响使用寿命的关键元器件及其失效模型,进一步探讨混沌调制对关键元器件的影响及导致元器件失效的原因,以及混沌失调产生的原因及其对系统使用寿命的影响,并通过仿真进行验证。 Chaotic modulation could be used to reduce electromagnetic interference with switching-mode power supply,but its influence on the remaining useful life of switching-mode power supply is yet to be examined. This paper focuses on the critical components and their failure mode resulting in the failure of switching converters. Analyses and simulations are further conducted on the influence of chaotic modulation towards the critical components and that of the possible failure of chaotic modulation to the system.

作者宋玉宏

机构地区顺德职业技术学院电子与信息工程学院

出处《顺德职业技术学院学报》 2016年第1期8-12,共5页 Journal of Shunde Polytechnic

基金国家自然科学基金(61403264)

关键词混沌调制开关电源使用寿命 chaotic modulation switching-mode power supply remaining useful life

分类号 TN86 [电子电信—信息与通信工程]

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1ZHOU Y,BO J,WEI T. A review of current prognosticsand health management system related standards[J].Chemical Engineering Transactions,2013,33: 277-282.
2PECHT M,GU J. Physics-of-failure-based prognosticsfor electronic products[J]. Transactions of the Institute ofMeasurement and Control,2009,31(3-4): 309-322.
3ORSAGH R,BROWN D,ROEMER M,et al. Prognostichealth management for avionics system power supplies[C]//Aerospace Conference,2005 IEEE. IEEE,2005:3585-3591.
4SHAO X,LI X. A New Approach of Determining Critical Components in Electronic Systems Based on the Theory ofPoF[C]//Computational Intelligence and Design (ISCID),2011 Fourth International Symposium on. IEEE,2011,2: 266-270.
5United States of America: Department of Defense. MilitaryHandbook: Reliability Prediction of Electronic Equipment:MIL-HDBK-217F: 2 December 1995[M]. Department ofdefense,1995.
6LIFENG W,DU YINYU Z S,YONG G,et al. Effect ofElectrolytic Capacitors on the Life of SMPS[J]. Journal ofConvergence Information Technology and its Applications,2011,6(6): 491-499.
7ABDENNADHER K,VENET P,ROJAT G,et al. A real-time predictive-maintenance system of aluminum electrolyticcapacitors used in uninterrupted power supplies[J]. Industry Applications,IEEE Transactions on,2010,46(4): 1644-1652.
8ZHENG X,WU L,GUAN Y,et al. Analysis of the degradationof MOSFETs in switching mode power supply bycharacterizing source oscillator signals[J]. MathematicalProblems in Engineering,2013.
9TSE K K,CHUNG H S H,HUI S Y R,et al. A comparativestudy of carrier-frequency modulation techniques forconducted EMI suppression in PWM converters[J]. IndustrialElectronics,IEEE Transactions on,2002,49(3): 618-627.

1魏晨辉,刘映杰.基于多级混沌调制保密的通信系统研究[J].中国新通信,2017,19(6):18-18.
2王功进,赵艳去.CD或LD激光头早期失效的原因及维护[J].音响维修,1999(6):47-47.
3梁应亮.摄象机失调故障检修[J].录像机维修,1998(4):26-29.
4于惠海.电磁干扰对无线电设备的影响及防范措施[J].科技视界,2014(21):84-84.
5武传胜,黄晓丽,谢元旦.通用变频器电磁干扰的抑制[J].基础自动化,1996,3(5):27-30.
6夏泓,江理东,姚建廷,叶新全.半导体器件铝腐蚀的判别方法研究[J].中国空间科学技术,1993,13(4):58-60.
7王宏全.数码管的常见失效模式与机理[J].电子元器件应用,2001,3(8):43-44.
8李锡宝.运算放大器的失调和漂移[J].上仪情报,1994(2):16-29.
9运算放大器的失调和漂移[J].上仪情报,1992(2):1-14.
10夏明安.氦氖激光器失调调整一法[J].计量与测试技术,2001,28(6):28-29.

顺德职业技术学院学报

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混沌调制对开关电源使用寿命的影响研究

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