Control and Sizing of Back-to-Back Converter in Interconnected Microgrids
Paper i proceeding, 2023

This paper aims to investigate the interconnected microgrid solution through a back-to-back (B2B) converter for providing system services to grid operators and users without resorting to energy storage systems. A case study of a hydro-powered industrial microgrid interconnected to an adjacent community microgrid is analyzed. The sizing of the B2B converter for the interconnection accounts for the peak net load reduction, voltage regulation and island operation with smooth island transition. It is found that the utilization of the B2B converter is improved by value stacking grid-connected and island operation services. Furthermore, the requirement of the MW capacity has to be slightly larger for the port of the B2B converter controlling the dc-link voltage without losing control over the dc-link voltage.

Microgrid

hydro turbine

island transition

frequency control

back-to-back converter

Författare

Ahmed Marwan Mousa Sunjaq

Chalmers, Elektroteknik, Elkraftteknik

Peiyuan Chen

Chalmers, Elektroteknik, Elkraftteknik

Massimo Bongiorno

Chalmers, Elektroteknik, Elkraftteknik

Ritwik Majumder

Chalmers, Elektroteknik, Elkraftteknik

Jan R Svensson

Hitachi

IEEE PES Innovative Smart Grid Technologies Conference Europe

Vol. IEEE PES Innovative Smart Grid Technologies Europe, ISGT EUROPE 2023
979-8-3503-9678-2 (ISBN)

2023 IEEE PES Innovative Smart Grid Technologies Europe (ISGT EUROPE)
Grenoble, France,

Multisektoriell energikontroll genom sammankopplade mikronät av multiportsomriktare

Energimyndigheten (47807-1), 2019-09-01 -- 2022-08-31.

Drivkrafter

Hållbar utveckling

Ämneskategorier

Övrig annan teknik

Reglerteknik

Annan elektroteknik och elektronik

DOI

10.1109/ISGTEUROPE56780.2023.10408183

ISBN

9798350396782

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Senast uppdaterat

2024-04-23