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)

Study of Damping Regulators Unloading in the Virtual Synchronous Generator Method

Authors
Ruslan Migranov1, *, Nikita Dobroskok1, Anton Morozov2
1Department of Automatic Control Systems, Saint Petersburg Electrotechnical University “LETI”, St. Petersburg, Russia
2RePack AS, Oslo, Norway
*Corresponding author. Email: rmmigranov@stud.etu.ru
Corresponding Author
Ruslan Migranov
Available Online 24 March 2022.
DOI
https://doi.org/10.2991/aer.k.220308.010How to use a DOI?
Keywords
Synchronous generator; Microgrid; Inverter; Virtual synchronous generator; Damping regulator; Three-phase bridge voltage source invertor
Abstract

Modern trends are leading to an increase in the number of alternative and renewable DC power sources, which are switched on in parallel operation with the main power source, which is a synchronous generator (SG) or a powerful AC network, through a semiconductor autonomous voltage inverter. In order to provide conditions of their synchronization and further long-term stable joint operation the method of virtual SG (VSG), which allows the inverter to imitate static and dynamic properties of the real SG, has been developed. The paper presents a description and structure of microgrid in which the problem of damping controllers of the output voltage parameters controls system of a three-phase bridge voltage source invertor (TBVSI) is investigated to improve the quality of synchronization. The results of modelling allow to give recommendations for controllers unloading technique, which ensures the absence of overshooting of active and reactive power components of the inverter and SG at the moment of synchronization.

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.220308.010How 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  - Ruslan Migranov
AU  - Nikita Dobroskok
AU  - Anton Morozov
PY  - 2022
DA  - 2022/03/24
TI  - Study of Damping Regulators Unloading in the Virtual Synchronous Generator Method
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  - 58
EP  - 64
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.220308.010
DO  - https://doi.org/10.2991/aer.k.220308.010
ID  - Migranov2022
ER  -