Results 51 to 60 of about 12,603 (120)

Parametric Modeling and Analysis of High Power IGBT Device

Kongzhi Yu Xinxi Jishu, 2023
In the high-power IGBT module commutation circuit, under the combined impact of stray inductance and di/dt, the IGBT is under significant voltage and current stresses during the processes of switching on and off, which increases system losses and ...
LIU Fei, MAO Kaixiang
doaj   +1 more source

Variance‐Empirical Mode Decomposition Method for Fault Detection in MMC‐HVDC Transmission Lines

Energy Science &Engineering, Volume 14, Issue 10, Page 4626-4640, October 2026.
A variance‐embedded empirical mode decomposition (VEMD) method is proposed for fast and accurate fault detection in MMC‐HVDC transmission lines. By combining variance analysis with EMD, the method reliably detects various faults without communication links and remains robust to noise and non‐fault transients.
Seyed Amir Hosseini, Behrooz Taheri
wiley   +1 more source

Probabilistic approaches and reliability design of power modules [PDF]

International Journal for Simulation and Multidisciplinary Design Optimization, 2008
The weak point for the standard power IGBT modules in terms of reliability is thermal fatigue in solder joints due to the thermal stress induced by constitutive materials with different coefficients of thermal expansion (CTE). So far, many researches are
Micol A., Martin C., Dalverny O., Mermet-Guyennet M., Karama M.   +4 more
doaj   +1 more source

Study on the IGBT Overcurrent Failure of VSC-HVDC Converter Valve

Zhongguo dianli, 2021
IGBT overcurrent failure, which is one of the important factors harming VSC-HVDC safe operation, can easily lead to module explosion, water cooling system leakage and even the converter valve shutdown.
Jingbo FENG, Zheng LV, Weihua DENG, Rong HU, Xinying WANG   +4 more
doaj   +1 more source

Hybrid Inverters With Dual Switching Frequencies for Switched Reluctance Motors

Energy Science &Engineering, Volume 14, Issue 10, Page 4856-4865, October 2026.
A hybrid dual‐switching‐frequency inverter for SRMs is proposed, combining SiC and IGBT devices based on rotor inductance. The method enables accurate current tracking with simple hysteresis control, significantly reducing torque ripple, vibration, and acoustic noise while cutting inverter cost compared to full‐SiC solutions.
Fares S. El‐Faouri, Majd G. Batarseh, Hamzeh J. Jaber, Ayman Faza, Wejdan Abu Elhaija   +4 more
wiley   +1 more source

Optimalization of IGBT Communication

Advances in Electrical and Electronic Engineering, 2002
The paper presents IGBT switch off process in order to reduce power loss in the structure. The soft switching method using switch-off after current reduction is used.
Pavol Spanik, Ivan Feno, Radovan Ovcarcik   +2 more
doaj  

Screening study on high power IGBT [PDF]

International Journal for Simulation and Multidisciplinary Design Optimization, 2010
This paper presents the modelling of some high power IGBT (Insulated Gate Bipolar Transistor) performances. These IGBT are essential components of the power converter in railway applications.
Karama M., Rabier F.
doaj   +1 more source

Enhancing Reference Tracking in Induction Motor Drives: A Hybrid Model Predictive Control and Artificial Neural Network Approach

International Journal of Robust and Nonlinear Control, Volume 36, Issue 14, Page 6719-6738, 25 September 2026.
ABSTRACT Induction motors (IMs) are widely used in industry for their robustness and cost‐effectiveness, yet their nonlinear and multivariable dynamics pose significant challenges for high‐performance speed control. Model Predictive Control (MPC) is a well‐established solution but suffers from limitations related to model accuracy and parameter ...
Asier del Rio, Oscar Barambones, Eneko Artetxe, Jokin Uralde, Isidro Calvo   +4 more
wiley   +1 more source

Cell Design Consideration in SiC Planar IGBT and Proposal of New SiC IGBT With Improved Performance Trade-Off

, 2023
In silicon carbide (SiC) planar insulated-gate bipolar transistor (IGBT), a large distance between neighboring p-bodies is beneficial to enhance the on-state conductivity modulation, but will expose the gate oxide to high electric field in off-state ...
Li, Baikui, Wei, Jin, Mengyuan Hua, Meng Zhang, Hua, Mengyuan, Shiwei Feng, Xi Tang, Yamin Zhang, Baikui Li, Kevin J. Chen, Chen, Kevin J., Zhang, Yamin, Zhang, Meng, Jin Wei, Feng, Shiwei, Tang, Xi   +15 more
core   +1 more source

Nonlinear control of permanent magnet synchronous generators (PMSG) using feedback linearization

Revue des Énergies Renouvelables, 2011
This paper presents nonlinear control of permanent magnet synchronous generators using feedback linearization. Permanent-magnet synchronous generators (PMSGs) are commonly used for small variable-speed wind turbines to produce highefficiency, high ...
M.S. Merzoug, H. Benalla, L. Louze
doaj