00674naa#a2200193#i#450# EN\\bibl\103385 20251210112156.3 2073-1574 20250821b2025####ek#y0engy0150####ca RU Synchronous electric drive with adaptive speed controller and active power loop Journal article Astrakhan Astrakhan State Technical University 2025 7 с. Journal article local Автоматическое регулирование. 621.3.078 Murtazin Timur Emilevich Titov Vladimir Georgievich Daryenkov Andrey Borisovich vestnik.astu.ru