The mathematical model and a block diagram of a synchronous motor compressor unit with a system of automatic control of the excitationOlimjon Toirov, Tulyagan Kamalov, Utkir Mirkhonov, Sardor Urokov and Dilnoza JumaevaE3S Web Conf., 288 (2021) 01083DOI: https://doi.org/10.1051/e3sconf/202128801083