@article{analyticestimationofthemmcsubmodule,
  title = {Analytic estimation of the MMC sub-module capacitor voltage ripple for balanced and unbalanced AC grid conditions},
  author = {Daniel Westerman Spier and Eduardo Prieto-Araujo and Oriol Gomis-Bellmunt and Joaquim López Mestre},
  year = {2021},
  eprint = {2109.00310},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.00310v1},
}