Results 271 to 280 of about 619,940 (356)
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IEEE transactions on power electronics, 2023
Solid-state transformer (SST) based on Vienna cell features with less semiconductor devices and high-power density, providing a promising concept for super charging stations and uninterruptible power supply for data centers.
Lingyan Zhu +4 more
semanticscholar +1 more source
Solid-state transformer (SST) based on Vienna cell features with less semiconductor devices and high-power density, providing a promising concept for super charging stations and uninterruptible power supply for data centers.
Lingyan Zhu +4 more
semanticscholar +1 more source
Medium Voltage Solid State Transformer for Extreme Fast Charging Applications
Applied Power Electronics Conference, 2023A modular and scalable solid state transformer (SST) with direct medium voltage (MV) AC connectivity is proposed to enable DC extreme fast charging (XFC) of electric vehicles.
M. Awal +7 more
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1980 IEEE Power Electronics Specialists Conference, 1980
This paper describes a solid state step up/down transformer system which also provides AC output voltage regulation. It uses PWM AC power switching to achieve high efficiences and uses no large inductive components. Its performance has been verified by extensive computer simulation of the entire system and breadboard testing of several of the key ...
J. C. Bowers +3 more
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This paper describes a solid state step up/down transformer system which also provides AC output voltage regulation. It uses PWM AC power switching to achieve high efficiences and uses no large inductive components. Its performance has been verified by extensive computer simulation of the entire system and breadboard testing of several of the key ...
J. C. Bowers +3 more
openaire +1 more source
Applied Power Electronics Conference, 2023
A three-phase, single-stage, isolated AC-DC converter that can achieve low total harmonic distortion (THD), aimed at Medium Voltage (MV) Solid State Transformer (SST) applications is introduced in this paper. Combining three-phase power-factor correction
Chi Zhang +5 more
semanticscholar +1 more source
A three-phase, single-stage, isolated AC-DC converter that can achieve low total harmonic distortion (THD), aimed at Medium Voltage (MV) Solid State Transformer (SST) applications is introduced in this paper. Combining three-phase power-factor correction
Chi Zhang +5 more
semanticscholar +1 more source
IEEE Transactions on Transportation Electrification, 2023
A solid-state transformer (SST) is regarded as a promising alternative to conventional low-frequency (LF) transformers in railway vehicles. Through SST, efficiency improvement and reduction of weight and volume can be achieved.
U. Choi, Jin-Hyuk Park
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A solid-state transformer (SST) is regarded as a promising alternative to conventional low-frequency (LF) transformers in railway vehicles. Through SST, efficiency improvement and reduction of weight and volume can be achieved.
U. Choi, Jin-Hyuk Park
semanticscholar +1 more source
IEEE Transactions on Smart Grid, 2023
This paper proposes a novel imbalance-status (IS)-enabled autonomous global power-sharing scheme for a solid-state transformer (SST) interconnected hybrid AC / DC microgrid system.
Feng Li +8 more
semanticscholar +1 more source
This paper proposes a novel imbalance-status (IS)-enabled autonomous global power-sharing scheme for a solid-state transformer (SST) interconnected hybrid AC / DC microgrid system.
Feng Li +8 more
semanticscholar +1 more source
2023 International Conference for Advancement in Technology (ICONAT), 2023
Due to the complication of nonlinear core designing and various technical complexity, it is essential to develop a new era that can overcome the issues generated during the utilization of conventional transformers.
D. Patel, A. Desai, Nilesh G. Chothani
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Due to the complication of nonlinear core designing and various technical complexity, it is essential to develop a new era that can overcome the issues generated during the utilization of conventional transformers.
D. Patel, A. Desai, Nilesh G. Chothani
semanticscholar +1 more source
Hysteresis Current Control-based Boost Rectifier Analysis for Single Phase Solid State Transformer
2023 International Conference on Recent Advances in Electrical, Electronics & Digital Healthcare Technologies (REEDCON), 2023Conventional transformer used in power grid occupies large space and it has a complex electromagnetic characteristic. Due to advancements in electronics and digital technology, it is possible to develop a solid-state transformer (SST).
Nilesh G. Chothani, D. Patel, A. Desai
semanticscholar +1 more source
IEEE Transactions on Transportation Electrification
In this article, a medium-voltage (MV) ac-dc solid state transformer (SST) for electric vehicle (EV) extreme fast charging (XFC) station is proposed. The SST adopts a cascaded H-bridge (CHB)-based structure where the active front end (AFE) power stages ...
Md Rashed Hassan Bipu +7 more
semanticscholar +1 more source
In this article, a medium-voltage (MV) ac-dc solid state transformer (SST) for electric vehicle (EV) extreme fast charging (XFC) station is proposed. The SST adopts a cascaded H-bridge (CHB)-based structure where the active front end (AFE) power stages ...
Md Rashed Hassan Bipu +7 more
semanticscholar +1 more source
Applied Power Electronics Conference, 2023
A Solid-state transformer directly reduces medium voltage to low voltage (e.g. 400 V) with minimized power conversion stages. Insulation structure is the bottleneck of DC-DC module in SST from insulation effectiveness, manufacturing process, thermal ...
Zheqing Li +3 more
semanticscholar +1 more source
A Solid-state transformer directly reduces medium voltage to low voltage (e.g. 400 V) with minimized power conversion stages. Insulation structure is the bottleneck of DC-DC module in SST from insulation effectiveness, manufacturing process, thermal ...
Zheqing Li +3 more
semanticscholar +1 more source