Results 11 to 20 of about 4,311,537 (300)

A High Precision On-Line Detection Method for IGBT Junction Temperature Based on Stepwise Regression Algorithm

IEEE Access, 2020
The insulated gate bipolar transistor (IGBT), one of the most vulnerable component, is one of the most precious central component in the converter interior.
Lingfeng Shao, Yi Hu, Guoqing Xu
doaj   +1 more source

Dissipation in a finite-temperature atomic Josephson junction

Physical Review Research, 2022
We numerically demonstrate and characterize the emergence of distinct dynamical regimes of a finite temperature bosonic superfluid in an elongated Josephson junction generated by a thin Gaussian barrier over the entire temperature range where a well-formed condensate can be clearly identified.
K. Xhani, N. P. Proukakis
openaire   +5 more sources

Shot Noise of a Temperature-Biased Tunnel Junction [PDF]

Physical Review Letters, 2020
5 pages, 4 ...
Samuel Larocque, Edouard Pinsolle, Christian Lupien, Bertrand Reulet   +3 more
openaire   +3 more sources

Thermal Performance of LED Filament in Flip-Chip Packaging Manufactured for Different Correlated Color Temperature

Applied Sciences, 2021
The effect of correlated color temperature (CCT) on the thermal performance of light emitting diode (LED) filament in flip-chip packaging was investigated in detail.
He Jiang, Jiming Sa, Cong Fan, Yiwen Zhou, Hanwen Gu, Xuezhou Yang, Xiaofeng Su, Zhushanying Zhang   +7 more
doaj   +1 more source

A method for predicting IGBT junction temperature under transient condition [PDF]

, 2008
In this paper, a method to predict junction temperature of the solid-state switch under transient condition is presented. The method is based on the thermal model of the switch and instantaneous measurement of the energy loss in the device.
Putrus, G. A., HASH(0x55a67f690b00), Ahmed, Mohamed Mostafa Ramadan, G.A. Putrus, Putrus, Ghanim, M.M.R. Ahmed, Ahmed, M. M. R.   +6 more
core   +1 more source

Resistance of Josephson-junction arrays at low temperatures [PDF]

Physical Review B, 1998
24 pages, LaTeX references added, to appear in ...
Ioffe, L. B., Narozhny, B. N.
openaire   +2 more sources

Influence of Parasitic Elements and Operating Conditions of Semiconductor Switches on Power Losses and the Junction Temperature of These Switches

Energies, 2023
This article presents the results of computer analysis of selected switching networks. In these analyses, the influence of selected parasitic components of electronic switches on the total and active power losses in these switches is considered. Analyses
Krzysztof Górecki
doaj   +1 more source

Tunnel-Junction Thermometry Down to Millikelvin Temperatures [PDF]

Physical Review Applied, 2015
9 pages, 6 ...
Casparis, L., Khaymovich, Ivan, Maradan, D., Saira, Olli-Pentti, Palma, M., Meschke, M., Pekola, Jukka, Zumbühl, D.M., Feshchenko, Anna   +9 more
openaire   +5 more sources

Nonparametric Model-Based Online Junction Temperature and State-of-Health Estimation for Insulated Gate Bipolar Transistors

IEEE Access, 2021
Insulated gate bipolar transistor (IGBT) is widely used in power equipment, it generally works in complex circuit profiles and it is very difficult to measure or predict the thermal parameters of the module in real-time and evaluate the corresponding ...
Xiangxiang Liu, Tianlei Jiao, Diganta Das, Ijaz Haider Naqvi, Michael Pecht   +4 more
doaj   +1 more source

Least Squares Method for Identification of IGBT Thermal Impedance Networks Using Direct Temperature Measurements

Energies, 2020
State-of-the-art methods for determining thermal impedance networks for IGBT (Insulated Gate Bipolar Transistor) modules usually involves the establishment of the relationship between the measured transistor or diode voltage and temperature under ...
Humphrey Mokom Njawah Achiri, Vaclav Smidl, Zdenek Peroutka, Lubos Streit   +3 more
doaj   +1 more source