@inproceedings{FoerstlTruongMoelleretal.2021, author = {Markus F{\"o}rstl and Nam Truong and Marc M{\"o}ller and Holger C. Hesse and Arthur Singer and Thomas Weyh and Andreas Jossen}, title = {The Efficiency and Profitability of the Modular Multilevel Battery for Frequency Containment Reserve}, booktitle = {Proceedings of the 14th International Renewable Energy Storage Conference 2020 (IRES 2020)}, pages = {80 -- 85}, doi = {10.2991/ahe.k.210202.012}, year = {2021}, }