Development and Performance of High Temperature Power Conversion Capacitors

被引：0
|
作者：
MacDonald, J. Ross [1 ]
Ennis, Joel B. [1 ]
Schneider, Mark A. [1 ]
Schalnat, Matthew C. [1 ]
Jow, T. Richard [2 ]
Ho, Janet [2 ]
机构：
[1] Gen Atom Elect Syst Inc, San Diego, CA 92123 USA
[2] US Army Res Lab, Adelphi, MD 20783 USA
来源：
PROCEEDINGS OF THE 2012 IEEE INTERNATIONAL POWER MODULATOR AND HIGH VOLTAGE CONFERENCE | 2012年
关键词：
Capacitors; high temperature; energy density; power conversion;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Certain military and commercial applications require capacitors that can operate at high temperatures, high energy density, with long lifetimes. This paper describes life testing of capacitors with energy densities as high as 0.2 J/cc at >125 degrees C. Capacitors using the same dielectrics but with a higher packing factor design can achieve the same performance but with energy densities >0.3 J/cc at 100 degrees C. Data on dissipation factor, energy density, ripple current capability, lifetime, and other performance parameters are presented.
引用
收藏
页码：801 / 804
页数：4
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