Stability of grid-connected modular multilevel converter with open- and closed-loop ac-side control
Paper in proceeding, 2017
The stability of grid-connected modular multilevel converter (MMC) under two control strategies is
studied in this paper. For this purpose, the ac-side input admittance of the MMC is derived under openand
closed-loop ac-side control strategies. The derived analytical models are used to investigate the
impact of the two approaches on the stability of the MMC and detailed time-domain simulations are
used to the verify the theoretical findings.
Author
Mebtu Bihonegn Beza
Chalmers, Energy and Environment, Electric Power Engineering
Massimo Bongiorno
Chalmers, Energy and Environment, Electric Power Engineering
19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe)
2325-0313 (ISSN)
978-9-0758-1527-6 (ISBN)
Driving Forces
Sustainable development
Areas of Advance
Energy
Subject Categories
Other Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.23919/EPE17ECCEEurope.2017.8099161
ISBN
978-9-0758-1527-6