论文信息 - Effect of High Temperature Ageing on Active and Passive Power Devices

Effect of High Temperature Ageing on Active and Passive Power Devices

The power devices needed to build a high-temperature converter (inductors, capacitors and active devices) have been stored at 200°C for up to 1000 hrs. Their characteristics have been monitored. Capacitors and magnetic materials from various manufacturers and technologies are tested, as well as silicon-carbide diodes. It is shown that by carefully choosing the components, it is possible to build a reliable power converter operating at high temperature.

[1] B. Allard,et al. Towards an airborne high temperature SiC inverter , 2008, 2008 IEEE Power Electronics Specialists Conference.

[3] G. Haertling. Ferroelectric ceramics : History and technology , 1999 .

[4] H. Mantooth,et al. Power Conversion With SiC Devices at Extremely High Ambient Temperatures , 2007, IEEE Transactions on Power Electronics.

[5] Dominique Planson,et al. Comparison of high voltage and high temperature performances of wide bandgap semiconductors for vertical power devices , 2010 .

[6] Thomas R. Shrout,et al. High temperature ceramic capacitors , 2006 .

[7] B. Ray,et al. High temperature operation of a dc-dc power converter utilizing SiC power devices , 2005, Twentieth Annual IEEE Applied Power Electronics Conference and Exposition, 2005. APEC 2005..

[8] J. D. van Wyk,et al. Aspects of modeling of high voltage ferroelectric nonlinear ceramic capacitors , 1992 .