State of the art of solid-state transformers: Advanced topologies, implementation issues, recent progress and improvements
Solid-state transformer (SST) is an emerging technology integrating with a transformer
power electronics converters and control circuitry. This paper comprehensively reviews the …
power electronics converters and control circuitry. This paper comprehensively reviews the …
Hybrid ac/dc microgrids—Part I: Review and classification of topologies
E Unamuno, JA Barrena - Renewable and Sustainable Energy Reviews, 2015 - Elsevier
Microgrids have been widely studied in the literature as a possible approach for the
integration of distributed energy sources with energy storage systems in the electric network …
integration of distributed energy sources with energy storage systems in the electric network …
Power electronic traction transformer—Medium voltage prototype
Recently, the world's first ever power electronic traction transformer (PETT) for a 15-kV 16.7-
Hz railway grid has been newly developed, commissioned, and installed on the test …
Hz railway grid has been newly developed, commissioned, and installed on the test …
Power electronic traction transformer-low voltage prototype
Recently, a world's first ever power electronic traction transformer (PETT) for 15 kV, 16
^\,2/_3 Hz railway grid, has been newly developed, commissioned, and installed on the …
^\,2/_3 Hz railway grid, has been newly developed, commissioned, and installed on the …
A 10-kV/400-V 500-kVA electronic power transformer
D Wang, J Tian, C Mao, J Lu, Y Duan… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
This paper presents the design and development of a three-phase 10-kV/400-V 500-kVA
electronic power transformer (EPT). The power circuit is designed in a modular fashion, ie …
electronic power transformer (EPT). The power circuit is designed in a modular fashion, ie …
A review of voltage/current sharing techniques for series–parallel-connected modular power conversion systems
D Ma, W Chen, X Ruan - IEEE Transactions on Power …, 2020 - ieeexplore.ieee.org
Recently, more occasions with high input voltage and/or high output voltage applications are
emerging. However, the existing switching devices are limited by the voltage stress, eg, the …
emerging. However, the existing switching devices are limited by the voltage stress, eg, the …
Autonomous energy management strategy for solid-state transformer to integrate PV-assisted EV charging station participating in ancillary service
Q Chen, N Liu, C Hu, L Wang… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Photovoltaic-assisted charging station (PVCS) is expected to be one of the important
charging facilities for serving electric vehicles (EVs). In this paper, a type of solid-state …
charging facilities for serving electric vehicles (EVs). In this paper, a type of solid-state …
Comparison of different topologies of cascaded H-Bridge multilevel inverter
KNV Prasad, GR Kumar, TV Kiran… - 2013 International …, 2013 - ieeexplore.ieee.org
This paper mainly deals with three different topologies of cascaded H-Bridge multilevel
inverter. The Existing Topology is a general type of multilevel inverter and has two DC …
inverter. The Existing Topology is a general type of multilevel inverter and has two DC …
Power electronic traction transformer technology
Combining modern high-power semiconductor devices with constantly improving magnetic
materials opens up the possibility to replace bulky low frequency transformers with a new …
materials opens up the possibility to replace bulky low frequency transformers with a new …
Power electronic traction transformer: Efficiency improvements under light-load conditions
Power electronic transformer (PET), a converter technology that utilizes power
semiconductors in combination with medium-frequency transformers, is considered a …
semiconductors in combination with medium-frequency transformers, is considered a …