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高压电器  2015 

基于金属化膜自愈特性的电容器寿命研究

, PP. 124-128

Keywords: 金属化膜电容器, 寿命, 自愈, 电压, 反峰比

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Abstract:

金属化膜电容器具有高储能密度、高可靠性和高寿命特点。自愈是导致电容器电容量下降的主要原因。笔者分析金属化膜的自愈特性和电容量下降机制,通过研究自愈过程中的自愈面积、自愈能量和击穿电压的关联性,得出电压幅值和电压反峰比对电容器的寿命影响程度并归纳出经验公式。通过对金属化膜电容器的寿命测试,对经验公式中的系数进行拟合。最后得出不同电压幅值和不同电压反峰比下电容器寿命经验型预测公式。

References

[1]  林福昌, 徐智安, 代 新, 等. 高储能密度脉冲电容器的研究[J]. 高电压技术,2002,28(7): 34-37. LIN Fuchang,XU Zhian,DAI Xin,et al. Evolution of high energy density pulse capacitors[J]. High Voltage Engineering,2002,28(7):34-37.
[2]  李 化,吕 霏,林福昌,等. 应用于脉冲功率系统的高储能密度电容器[J]. 强激光与粒子束,2012,24(3): 554-558. LI Hua,LYU Fei,LIN Fuchang,et al. High energy storage density capacitors in pulsed power application[J]. High Power Laser and Particle Beam,2012,24(3): 554-558.
[3]  王 鹏,吴广宁,张依强,等. 基于直流局部放电的高压储能电容器缺陷的模糊识别[J]. 高压电器,2011,47(3): 64-68. WANG Peng,WU Guangning,ZHANG Yiqiang,et al.,Fuzzy recognition of the high voltage DC energy storage capacitor defects based on partial discharge[J]. High Voltage Apparatus,2011,47(3): 64-68.
[4]  李 化,陈耀红,林福昌,等. 金属化膜脉冲电容器寿命特性[J]. 强激光与粒子束,2010,22(4):773-776. LI Hua,CHEN Yaohong,LIN Fuchang,et al. Lifetime characteristics of metallized film pulsed capacitors[J]. High Power Laser and Particle Beams,2010,22(4):773-776.
[5]  SARJEANT W J,ZIRNHELD J,MACDOUGALL F W. Capacitors[J]. IEEE Transactions on Plasma Science,1998,26 (5):1368-1392.
[6]  RABUFFI M,PICCI G. Status quo and future prospects for metallized polypropylene energy storage capacitors[J]. IEEE Trans. on Plasma. Sci.,2002,30(5):1939 - 1942.
[7]  李 化,章 妙,林福昌,等. 金属化膜电容器自愈理论及规律研究[J]. 电工技术学报,2012,27(9):218-223. LI Hua,ZHANG Miao,LIN Fuchang,et al. Study on theory and influence factors of self-healing in metallized film capacitors[J]. Transactions of China Electrotechnical Society,2012,27(9): 218-223.
[8]  MACDONALD J R,SCHNEIDER M A,ENNIS J B,et al. High energy density capacitors[C]//2009 IEEE Electrical Insulation Conference.Canada,Montreal:IEEE,2009:306-309.
[9]  REED C W,CICHANOWSKI S W. The fundamentals of aging in HV polymer-film capacitors[J]. IEEE Transactions on Dielectrics and Electrical Insulation,1994,1(5): 904-922.
[10]  SARJEANT W J,LARSON D W. Energy storage capacitors: Aging and diagnostic approaches for life validation [J]. IEEE Trans. on Magn.,1997,33(1):501-506.
[11]  LI Z H,LI H,LIN F C,et al,Lifetime prediction of metallized film capacitors based on capacitance loss[J]. IEEE Trans. on Plasma Sci.,2013,41(5): 1313-1318.
[12]  彭 倩,吴广宁,张星海,等.局部放电对脉冲电容器的绝缘老化及其失效的影响分析[J]. 高压电器,2008,44(6): 489-492. PENG Qian,WU Guangning,ZHANG Xinghai,et al. Influence of partial discharge on insulation ageing and failure of pulse capacitors[J]. High Voltage Apparatus,2008,44(6): 489-492.
[13]  赵建印,彭宝华,孙 权,等.金属化膜脉冲电容器可靠性研究[J]. 电子器件,2005,28(4):703-709. ZHAO Jianyin,PENG Baohua,SUN Quan,et al. Reliability study of metalized pulse capacitor[J]. Chinese Journal of Electron Devices,2005,28(4):703-709.
[14]  TORTAI H J,DENAT A,BONIFACI N. Self-healing of capacitors with metallized film technology: experimental observations and theoretical model[J]. Journal of Electrostatics,2001(53): 159-169.
[15]  孔中华,林福昌,戴 玲,等. 金属化膜电容器层间压强计算[J]. 高压电器,2007,43(5):348-350. KONG Zhonghua,LIN Fuchang,DAI Ling,et al. Calculation of the pressure intensity between layers of a metallized film capacitor[J]. High Voltage Apparatus,2007,43(5):348-350.
[16]  SHAW D G,CICHANOWSKI S W,YIALIZIS A. A changing capacitor technology-failure mechanisms and design innovations[J]. IEEE Transactions on Electrical Insulation. 1981,16(5): 399-413.
[17]  CHEN Y H,LI H,LIN F C,et al. Study on self-healing and lifetime characteristics of metallized-film capacitor under high electric field[J]. IEEE Trans. on Plasma Sci.,2012,40(8):2014-2019.
[18]  LI Zhiwei,LI H,LIN F C,et al. Lifetime investigation and prediction of metallized polypropylene film capacitors[J].Microelectronics Reliability,2013,53(12):1962-1967.
[19]  LORGA C. Compartmental analysis of dielectric absorption in capacitors[J]. IEEE Trans. on Dielectr. Electr. Insul.,2000,7(2):187-192.
[20]  张宗喜,舒乃秋,曾 宏,等. 高压直流滤波电容器直流局部放电的试验研究[J]. 高压电器,2010,46(9): 43-47. ZHANG Zongxi,SHU Naiqiu,ZENG Hong,et al. Experimental study on DC partial discharge of HVDC filter capacitors[J]. High Voltage Apparatus,2010,46(9): 43-47.

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