Results 201 to 210 of about 5,870,274 (240)
Some of the next articles are maybe not open access.
IET Power Electronics, 2020
: DC–DC converters are important in medium-voltage direct current (MVDC) distribution networks. For the scenarios where energy flows unidirectionally from MVDC distribution networks to low-voltage direct current (LVDC) loads, the DC–DC converter, which ...
Gengzhe Zheng +3 more
semanticscholar +1 more source
: DC–DC converters are important in medium-voltage direct current (MVDC) distribution networks. For the scenarios where energy flows unidirectionally from MVDC distribution networks to low-voltage direct current (LVDC) loads, the DC–DC converter, which ...
Gengzhe Zheng +3 more
semanticscholar +1 more source
Symmetrical Transformer for Medium-Voltage Medium-Frequency ISOP Three-Phase LLC SST
2024 IEEE 10th International Power Electronics and Motion Control Conference (IPEMC2024-ECCE Asia)Resonant converters are popular in power electronics due to their soft-switching capabilities, which enhance efficiency and prolong component lifetime.
R. Mirzadarani +5 more
semanticscholar +1 more source
Design of a Megawatt-Scale IGCT-Based Medium-Voltage Direct Current Transformer
IEEE transactions on power electronicsThis article presents a robust design of a megawatt-scale medium-voltage (MV) direct current transformer (DCT) that features a bidirectional LLC resonant converter topology.
Rui Wang, Nikolina Djekanovic, D. Dujić
semanticscholar +1 more source
A High-Performance Isolated Bridgeless Resonant SEPIC PFC Converter at Medium Line Frequencies
IEEE transactions on power electronics, 2023Due to the characteristics of high power factor and low total harmonic distortion in discontinuous conduction mode, the power factor correction (PFC) converter based on isolated single-ended primary-inductor converter (SEPIC) is more suitable for medium ...
M. Ding, Haoyu Li, Lei Zhao, Dazhi Yang
semanticscholar +1 more source
IEEE transactions on power electronics, 2022
This article presents a novel modulation scheme for device voltage stress mitigation and comprehensive analysis of the impact of transformer leakage inductance in a current-source solid-state transformer (SST). Different from dual active bridge (DAB) SST,
Liran Zheng +3 more
semanticscholar +1 more source
This article presents a novel modulation scheme for device voltage stress mitigation and comprehensive analysis of the impact of transformer leakage inductance in a current-source solid-state transformer (SST). Different from dual active bridge (DAB) SST,
Liran Zheng +3 more
semanticscholar +1 more source
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2020
High-frequency modular multilevel dc transformer (MDCT) plays an important role in the voltage conversion and power transmission for medium-voltage direct-current (MVdc) power networks application.
Qian-Hao Sun +7 more
semanticscholar +1 more source
High-frequency modular multilevel dc transformer (MDCT) plays an important role in the voltage conversion and power transmission for medium-voltage direct-current (MVdc) power networks application.
Qian-Hao Sun +7 more
semanticscholar +1 more source
2026 6th International Conference on Electrical Engineering and Mechatronics Technology (ICEEMT)
With the development of medium-voltage DC (MVDC) distribution networks and flexible DC transmission, efficient and reliable isolated DC-DC interface converters are increasingly required for voltage matching and energy transfer between HVDC grids, MMC ...
Zhi-Wu Xiong +3 more
semanticscholar +1 more source
With the development of medium-voltage DC (MVDC) distribution networks and flexible DC transmission, efficient and reliable isolated DC-DC interface converters are increasingly required for voltage matching and energy transfer between HVDC grids, MMC ...
Zhi-Wu Xiong +3 more
semanticscholar +1 more source
Annual Conference of the IEEE Industrial Electronics Society
Back-to-Back MMC based Power Electronic Transformer has recently been proposed for the integration of wind energy systems, renewables and storage to medium voltage grid with advantages of decreased transformer size, increased efficiency, potential for ...
V. Vipin, Ned Mohan
semanticscholar +1 more source
Back-to-Back MMC based Power Electronic Transformer has recently been proposed for the integration of wind energy systems, renewables and storage to medium voltage grid with advantages of decreased transformer size, increased efficiency, potential for ...
V. Vipin, Ned Mohan
semanticscholar +1 more source
Evaluation of high voltage SiC diodes in a medium frequency AC/DC converter for railway traction
International Symposium on Power Electronics Power Electronics, Electrical Drives, Automation and Motion, 2012 International audienceNowadays, the typical railway traction chain, which operates under alternative power supplies, includes a heavy and bulky transformer. In order to reduce the size and the weight of the input transformer, a medium frequency topology,
J. Casarin +4 more
semanticscholar +2 more sources
IEEE transactions on applied superconductivity
Solid-state transformers (SSTs) are becoming an indispensable component of power systems due to their multifunctionality, flexibility, and controllability over conventional transformers.
Md. Sanwar Hossain +3 more
semanticscholar +1 more source
Solid-state transformers (SSTs) are becoming an indispensable component of power systems due to their multifunctionality, flexibility, and controllability over conventional transformers.
Md. Sanwar Hossain +3 more
semanticscholar +1 more source