Results 41 to 50 of about 1,070 (185)
IET Power Electronics, Volume 19, Issue 1, January/December 2026.The multisource adaptive fusion CNN‐transformer method proposed in this study can provide theoretical and technical support for fault diagnosis of high‐voltage MCHBI. It has a promising potential for engineering applications. Abstract In high‐voltage applications, the number of cascaded H‐bridge inverter units is large, the failure probability ...
Weiman Yang +4 more
wiley +1 more source
IET Power Electronics, Volume 19, Issue 1, January/December 2026.This paper proposes a non‐contact method for measuring the turn‐off time of insulated‐gate bipolar transistor (IGBT) devices in modular multilevel converters (MMC) submodules, using the decay of load‐side common‐mode current. The technique leverages existing current‐sensing infrastructure and avoids intrusive modifications, enabling real‐time ...
Jiyun Liu +7 more
wiley +1 more source
Application of Stress-strength Interference Model in Failure Analysis of Power Semiconductor Device
Kongzhi Yu Xinxi Jishu, 2016 The direct reason of power semiconductor device failure from mechanical stress is that outside stress comes bigger than the strength of the device, which indirectly causes upload of electricity stress or heat stress and ultimately brings about failure of
ZHANG Xiying, YAN Ji, REN Yadong
doaj
IET Power Electronics, Volume 19, Issue 1, January/December 2026.Distributed generation (DG) aggregation points are typically equipped with reactive compensation devices to maintain voltage stability. However, improper parameter design may cause harmonic oscillations due to interactions between the device and inverter impedance.
Chengjia Bao +4 more
wiley +1 more source
Thyristor rectifiers with digital control units based on microcontroller 80C196 for uninterruptible power supply systems [PDF]
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2011 In this paper the thyristor rectifiers with digital control units developed in Institute 'Nikola Tesla' are presented. Digital control units of the types 'DRI 05' and 'DRI 07' are based on microcontroller 'Intel' 80C196KB16.
Vukić Vladimir
doaj +1 more source
Development of a Compact Bipolar Voltage Generator to Test HV XLPE Cables With Damped AC Voltage
IET Science, Measurement &Technology, Volume 20, Issue 1, January/December 2026.This paper presents a compact bipolar HVDC generator that employs bidirectional rectifier switches instead of conventional diodes in the voltage multiplier, enabling selectable output polarities. The proposed generator provides a bipolar charging manner for damped alternating current testing of HV cross‐linked polyethylene cables to mitigate the space ...
Junbai Chen +4 more
wiley +1 more source
International Journal of Energy Research, Volume 2026, Issue 1, 2026.Automatic generation control (AGC) is vital for preserving frequency and power balance in modern interconnected power systems (IPSs), which are increasingly challenged by nonlinear dynamics, parameter uncertainties, and unpredictable load variations.
Getaneh Mesfin Meseret, Mohammad Ghiasi
wiley +1 more source
Energy Conversion and Economics, Volume 6, Issue 6, Page 341-358, December 2025.Abstract Low‐frequency oscillations (LFOs) remain a major obstacle to maintaining stable dynamic performance in power systems with high levels of renewable energy integration. In particular, inter‐area LFOs have emerged as a critical concern in large, interconnected grids.
Linglin Meng +10 more
wiley +1 more source
Journal of Economic Surveys, Volume 39, Issue 5, Page 1971-1998, December 2025.ABSTRACT This study reports the results of a systematic literature review on auctions mechanism. Auctions are a very popular practice employed in many fields but does not exist a research that investigates the use of auctions under a cross‐disciplinary approach. This work is focused on analyzing which are the areas where auctions are mostly adopted and
Alberto Michele Felicetti +3 more
wiley +1 more source
Engineering Reports, Volume 7, Issue 10, October 2025.Optimized placement of SVC in a 33‐bus distribution system improves voltage profile, increasing the voltage profile from 94.69% to 97.90%, ensuring voltages remain within acceptable limits (0.95–1.05 p.u.) using optimal capacitor sizing and location, enhancing system reliability and power quality.
Abere Takele Alemu +1 more
wiley +1 more source