Design of Capacitors in SST

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F20%3A00346348" target="_blank" >RIV/68407700:21230/20:00346348 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1109/EPE51172.2020.9269224" target="_blank" >https://doi.org/10.1109/EPE51172.2020.9269224</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/EPE51172.2020.9269224" target="_blank" >10.1109/EPE51172.2020.9269224</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Design of Capacitors in SST

Popis výsledku v původním jazyce

This paper deals with the design of all “power” capacitors in two variants of a solid-state transformer (SST) described in this work. SSTs are nowadays at the center of attention mainly due to reducing the size and weight of traction transformers in railway vehicles and in power transfer, where it should be part of an energy router that could replace the distributional transformer. In the case of three-stage SST, there are three types of capacitors: in submodules of a modular multilevel converter (MMC), in the MV-DC link, and on outputs of the galvanic insulation modules (DAB). In the case of two-stage SST, there are two types of capacitors: one type is in the DC link, and another type is on the outputs of the galvanic insulation modules, similarly as in the previous case. If we choose the same voltage levels for the DAB, we will get different numbers of DAB needed for the two variants of SSTs with different capacitors and medium frequency transformers (MF Tr).

Název v anglickém jazyce

Design of Capacitors in SST

Popis výsledku anglicky

This paper deals with the design of all “power” capacitors in two variants of a solid-state transformer (SST) described in this work. SSTs are nowadays at the center of attention mainly due to reducing the size and weight of traction transformers in railway vehicles and in power transfer, where it should be part of an energy router that could replace the distributional transformer. In the case of three-stage SST, there are three types of capacitors: in submodules of a modular multilevel converter (MMC), in the MV-DC link, and on outputs of the galvanic insulation modules (DAB). In the case of two-stage SST, there are two types of capacitors: one type is in the DC link, and another type is on the outputs of the galvanic insulation modules, similarly as in the previous case. If we choose the same voltage levels for the DAB, we will get different numbers of DAB needed for the two variants of SSTs with different capacitors and medium frequency transformers (MF Tr).

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/LTACH17001" target="_blank" >LTACH17001: Studie výkonné části "energy routeru" a strategie jeho řízení</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2020 21st International Scientific Conference on Electric Power Engineering (EPE)

ISBN

978-1-7281-9480-6

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

1-5

Název nakladatele

Czechoslovakia Section IEEE

Místo vydání

Prague

Místo konání akce

Prague

Datum konání akce

19. 10. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—