Results 241 to 250 of about 10,602 (304)

Attention maps reveal stimulus-dependent retinal population codes. [PDF]

open access: yesFront Comput Neurosci
Miqueles F   +3 more
europepmc   +1 more source

A review on solid-state transformer: A breakthrough technology for future smart distribution grids

open access: yesInternational Journal of Electrical Power and Energy Systems, 2021
The modern power systems have now prompted the practice of power electronics-based converters for power conversion purposes, which has emerged a solid-state device named as solid-state transformer (SST).
M J Hossain   +2 more
exaly   +2 more sources

A Solid State Transformer model for power flow calculations [PDF]

open access: yesInternational Journal of Electrical Power and Energy Systems, 2017
This paper presents the implementation of a Solid State Transformer (SST) model in OpenDSS. The goal is to develop a SST model that could be useful for assessing the impact that the replacement of the conventional iron-and-copper transformer with the SST
Gerardo Guerra, Juan A Martinez-Velasco
exaly   +2 more sources

Virtual Transformer Operation of Solid State Transformer (SST)

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society, 2020
This paper proposes a virtual transformer operation of a three-stage solid state transformer (SST) used in the distribution network. By tracking the AC voltage at medium voltage AC (MVAC) input side as the reference of low voltage AC (LVAC) output stage, voltage relationship between AC buses can be established, and the mutual voltage support can be ...
Qian Tao   +5 more
openaire   +1 more source

A solid state transformer

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
openaire   +1 more source

Solid–Liquid State Transformable Magnetorheological Millirobot

ACS Applied Materials & Interfaces, 2022
Magnetically actuated soft millirobots (magneto-robot) capable of accomplishing on-demand tasks in a remote-control manner using noninvasive magnetic fields are of great interest in biomedical settings. However, the solid magneto-robots are usually restricted by the limited deformability due to the predesigned shape, while the liquid magneto-robots are
Zhipeng Chen   +5 more
openaire   +2 more sources

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