A Comprehensive Review on Flywheel Energy Storage Systems: Survey on Electrical Machines, Power Electronics Converters, and Control Systems. - Reza Takarli; Ali Amini; MohammadSadegh KhajueeZadeh; Mohammad Shadnam Zarbil; Abolfazl Vahedi; Arash Kiyoumarsi; Hadi Tarzamni; Jorma Kyyrä (IEEE Access, 2023)