Regulation of mains voltage and reactive power with the help of a synchronous compensator by two-axis excitationNurali Pirmatov, Allabergen Bekishev, Safar Shernazarov, Najmiddin Kurbanov and Usmon NorkulovE3S Web Conf., 264 (2021) 04028DOI: https://doi.org/10.1051/e3sconf/202126404028