Proceedings of the International Scientific and Practical Conference "Young Engineers of the Fuel and Energy Complex: Developing the Energy Agenda of the Future" (EAF 2021)

Modelling an Energy Efficient UPS Based on Modular Multilevel Design

Authors
Ekaterina Trusova1, *, Victor Lavrinovskiy1, Anastasia Fedorkova1, Vladimir Simukhin1, Aleksei Romanenko2
1Saint Petersburg Electrotechnical University “LETI”, St. Petersburg, Russia
2LUT University, Lappeenranta, Finland
*Corresponding author. Email: estrusova@stud.etu.ru
Corresponding Author
Ekaterina Trusova
Available Online 24 March 2022.
DOI
https://doi.org/10.2991/aer.k.220308.017How to use a DOI?
Keywords
Modular multilevel converter; Uninterruptible power supply; Energy storage; Energy efficiency; Bridge cell
Abstract

This article discusses the utilization of a modular multi-level structure for the construction of an energy-efficient uninterruptible power supply. The benefits and disadvantages of the modular structure are considered. The relevance of this topic is that such a structure makes it possible to significantly simplify the conversion of electrical energy. Modular multi-level converters do not require additional transformers or filters, which significantly reduces losses and increases energy efficiency. It is also enough to simply replace failed element with a similar one.

Copyright
© 2022 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article under the CC BY-NC license.

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Volume Title
Proceedings of the International Scientific and Practical Conference "Young Engineers of the Fuel and Energy Complex: Developing the Energy Agenda of the Future" (EAF 2021)
Series
Advances in Engineering Research
Publication Date
24 March 2022
ISBN
978-94-6239-553-4
ISSN
2352-5401
DOI
https://doi.org/10.2991/aer.k.220308.017How to use a DOI?
Copyright
© 2022 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Ekaterina Trusova
AU  - Victor Lavrinovskiy
AU  - Anastasia Fedorkova
AU  - Vladimir Simukhin
AU  - Aleksei Romanenko
PY  - 2022
DA  - 2022/03/24
TI  - Modelling an Energy Efficient UPS Based on Modular Multilevel Design
BT  - Proceedings of the International Scientific and Practical Conference "Young Engineers of the Fuel and Energy Complex: Developing the Energy Agenda of the Future" (EAF 2021)
PB  - Atlantis Press
SP  - 103
EP  - 109
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.220308.017
DO  - https://doi.org/10.2991/aer.k.220308.017
ID  - Trusova2022
ER  -