GaN DC/DC Quazi Z-Source Converter for Electric Vehicles with Redox Flow Batteries

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00314056" target="_blank" >RIV/68407700:21230/17:00314056 - isvavai.cz</a>

Výsledek na webu

<a href="http://radio.feld.cvut.cz/conf/poster/proceedings/Poster_2017/Section_PE/PE_060_Skarolek.pdf" target="_blank" >http://radio.feld.cvut.cz/conf/poster/proceedings/Poster_2017/Section_PE/PE_060_Skarolek.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

GaN DC/DC Quazi Z-Source Converter for Electric Vehicles with Redox Flow Batteries

Popis výsledku v původním jazyce

This paper brings an idea of an application of a DC/DC converter for electric vehicle equipped with redox flow battery. The converter will increase and stabilize the voltage for the redox flow battery to be used as a replacement for today’s traction batteries. The main benefit is that the complex redox flow battery system can be mounted directly on the vehicle chassis providing power at safe low voltage which does not need to be electrically isolated from the chassis. The converter is based on Gallium Nitride (GaN) semiconductors for high power density and efficiency. The Bidirectional Quasi Z-Source converter topology had been chosen to provide the voltage regulation at the secondary side of the DC/DC converter. Schematic diagram of the proposed topology and simulation results are included. According to simulation results the proposed topology provides the necessary wide range regulation for the redox flow battery to be used as vehicle traction battery.

Název v anglickém jazyce

GaN DC/DC Quazi Z-Source Converter for Electric Vehicles with Redox Flow Batteries

Popis výsledku anglicky

This paper brings an idea of an application of a DC/DC converter for electric vehicle equipped with redox flow battery. The converter will increase and stabilize the voltage for the redox flow battery to be used as a replacement for today’s traction batteries. The main benefit is that the complex redox flow battery system can be mounted directly on the vehicle chassis providing power at safe low voltage which does not need to be electrically isolated from the chassis. The converter is based on Gallium Nitride (GaN) semiconductors for high power density and efficiency. The Bidirectional Quasi Z-Source converter topology had been chosen to provide the voltage regulation at the secondary side of the DC/DC converter. Schematic diagram of the proposed topology and simulation results are included. According to simulation results the proposed topology provides the necessary wide range regulation for the redox flow battery to be used as vehicle traction battery.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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