Results 261 to 270 of about 116,797 (291)
Some of the next articles are maybe not open access.
NUMERICAL PROPERTIES OF A DISCONTINUOUS GALERKIN FOMULATION FOR ELECTRO-THERMAL COUPLED PROBLEMS
Proceedings of the VII European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS Congress 2016), 2016Discontinuous Galerkin (DG) methods are attractive tools to integrate several PDEs in engineering sciences, due to their high order accuracy and their high scalability in parallel simulations. The main interest of this work is to derive a constant and stable Discontinuous Galerkin method for two-way electro-thermal coupling analyses.
Homsi, Lina +2 more
openaire +1 more source
Coupled electro-thermal Simulations of single event burnout in power diodes
IEEE Transactions on Nuclear Science, 2005Power diodes may undergo destructive failures when they are struck by high-energy particles during the off state (high reverse-bias voltage). This paper describes the failure mechanism using a coupled electro-thermal model. The specific case of a 3500-V diode is considered and it is shown that the temperatures reached when high voltages are applied are
A.M. Albadri +3 more
openaire +1 more source
Partially coupled electro-thermal analysis for accurate prediction of switching devices
Canadian Conference on Electrical and Computer Engineering 2001. Conference Proceedings (Cat. No.01TH8555), 2002Power hybrid assemblies including IGBT (insulated gate bipolar transistor) are widely used in the application of motor drivers, switching supplies and other power conversion systems. The estimation of the power loss and junction temperature of semiconductor devices has become the major issue with the increase of the current density and high switching ...
A. Lakhsasi, Y. Hamri, A. Skorek
openaire +1 more source
Distributed and coupled 2D electro-thermal model of power semiconductor devices
The European Physical Journal Applied Physics, 2014The development of power electronics in the field of transportations (automotive, aeronautics) requires the use of power semiconductor devices providing protection and diagnostic functions. In the case of series protections power semiconductor devices which provide protection may operate in shortcircuit and act as a current limiting device.
Belkacem, Ghania +5 more
openaire +1 more source
Transient Electro-Thermal Coupled System Simulation - Modeling Approach and Experimental Validation
2018 17th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm), 2018This contribution describes an approach for modeling a coupled electro-thermal design problem for the transient system simulation based on the analog circuit simulator SPICE - means: the time-varying electrical functional behavior of several neighboring components influence the time-varying thermal behavior of the setup and interconnection environment,
Ralph Schacht, Sven Rzepka
openaire +1 more source
Fully physical coupled electro-thermal simulations and measurements of power FETs
2000 IEEE MTT-S International Microwave Symposium Digest (Cat. No.00CH37017), 2002A fully physical coupled electro-thermal model is presented. It is fast, efficient, suitable for CAD applications and capable of describing power FETs, MMICs and MMIC arrays. Results are presented which show the model gives good agreement with measurements for large power devices.
R.G. Johnson +3 more
openaire +1 more source
Q-V Modal Analysis Considering Electro-thermal Coupling
2022 IEEE 6th Information Technology and Mechatronics Engineering Conference (ITOEC), 2022Jing Peng +5 more
openaire +1 more source
A framework for battery temperature estimation based on fractional electro-thermal coupling model
Journal of Energy Storage, 2023Huanwu Sun
exaly
Electro-thermal coupling and performance estimation of LEDs at system level
Microelectronics Reliability, 2022Haotian Meng, Fanmin Kong, Kang Li
exaly