Results 41 to 50 of about 11,789 (277)

Measuring Terminal Capacitance and Its Voltage Dependency for High-Voltage Power Devices [PDF]

, 2009
The switching behavior of semiconductor devices responds to charge/discharge phenomenon of terminal capacitance in the device. The differential capacitance in a semiconductor device varies with the applied voltage in accordance with the depleted region ...
Funaki, Tsuyoshi, Hikihara, Takashi, Kimoto, Tsunenobu, Phankong, Nathabhat   +3 more
core   +1 more source

The Analysis Of Accuracy Of Selected Methods Of Measuring The Thermal Resistance Of IGBTs

Metrology and Measurement Systems, 2015
In the paper selected methods of measuring the thermal resistance of an IGBT (Insulated Gate Bipolar Transistor) are presented and the accuracy of these methods is analysed.
Górecki Krzysztof, Górecki Paweł
doaj   +1 more source

Novel Approach Toward Plasma Enhancement in Trench-Insulated Gate Bipolar Transistors [PDF]

, 2015
In this letter, a trench-insulated gate bipolar transistor (IGBT) design with local charge compensating layers featured at the cathode of the device is presented and analyzed.
Amaratunga, G., Antoniou, M., Bauer, F., Bellini, M., Lophitis, Neophytis, Nistor, I., Rahimo, M., Udrea, F.   +7 more
core   +1 more source

Design Solutions for Device Structures of Bipolar Transistors with an Insulated Gate and a Vertical Channel Arrangement

Доклады Белорусского государственного университета информатики и радиоэлектроники
This work presents the results of computer simulations of the operational characteristics of vertical channel Insulated Gate Bipolar Transistor (IGBT) device structures designed according to the following technologies: Trench-IGBT, Superjunction Trench ...
Trong Thanh Nguyen, Dao Dinh Ha, I. Yu. Lovshenko, V. R. Stempitsky   +3 more
doaj   +1 more source

Investigation of FACTS devices to improve power quality in distribution networks [PDF]

, 2011
Flexible AC transmission system (FACTS) technologies are power electronic solutions that improve power transmission through enhanced power transfer volume and stability, and resolve quality and reliability issues in distribution networks carrying ...
Rehman Shaikh, Muhammad Asim, Rehman Shaikh, Muhammad Asim   +1 more
core   +1 more source

Stochastic RUL calculation enhanced with TDNN-based IGBT failure modeling [PDF]

, 2016
Power electronics are widely used in the transport and energy sectors. Hence, the reliability of these power electronic components is critical to reducing the maintenance cost of these assets.
Alghassi, Alireza, Perinpanayagam, Suresh, Samie, Mohammad   +2 more
core   +1 more source

Evaluation of the turn‐off transient controllability for high‐power IGBT modules

IET Power Electronics, 2022
The efficient and flexible conversion of electrical energy is increasingly accomplished by megawatt insulated gate bipolar transistor (IGBT) modules. Their dynamic performance is influenced by the gate driver control, operating points and the switching ...
Kun Tan, Bing Ji, Jun Wang, Wenjuan Deng, Daohui Li, Zhiqiang Wang, Zheng Liu, Wenping Cao   +7 more
doaj   +1 more source

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

BEOL‐Compatible Liquid‐Metal‐Printing of Ultrathin 2D Oxide Memtransistors and Its Applications in Neuromorphic Computing

Advanced Functional Materials, EarlyView.
Ultrathin 2D indium oxide memtransistors are reproducibly fabricated via a scalable liquid‐metal‐printing process under ambient, low‐temperature conditions. The devices achieve robust, gate‐tunable bipolar memristive switching with high switching ratios at a BEOL‐compatible maximum processing temperature of 300°C. Governed by trap‐controlled transport,
Sanghyun Moon, Seungyun Lee, Sunghan Cho, Donggyu Lee, Jehwan Park, Seongyun Yang, Jihyun Kim   +6 more
wiley   +1 more source

Study of quasi-stationary operating modes of a traction drive based on a synchronous-reactive motor with permanent magnets

Вісник Національного технічного університету "ХПÌ". Енергетика: надійність та енергоефективність
The paper analyzes quasi-stationary processes in traction electric drives of subway cars using mathematical models of synchronous jet motors with permanent magnets.
Олександр Миколайович Штомпель
doaj   +1 more source