https://www.elibrary.ru/title_about_new.asp?i Global Energy Глобальная энергия 2782-6724 2 10.5862/JEST.214.2 Mathematical model of a steam turbine back pressure  and into account the thermal load  of electric power stations МАТЕМАТИЧЕСКАЯ МОДЕЛЬ ПАРОВОЙ ТУРБИНЫ С ПРОТИВОДАВЛЕНИЕМ И УЧЕТОМ ТЕПЛОВОЙ НАГРУЗКИ ЭЛЕКТРИЧЕСКИХ СТАНЦИЙ Popkov Evgeny enpopkov@gmail.com Andranovich Bogdan Kurilkin Aleksei 10 03 2015 1 214 15 21

Presented is the detailed analysis of the effect the back-pressure turbine has on . the electromechanical transient processes with regard to the frequency variation in deficient areas at heat power plants and other heavy users of thermal energy. Developed are the recommendations for mathematical modeling of the back-pressure turbines for the electric power system and grids transient calcularions.

 Back-pressure turbine heat energy consumer electromechanical transient processes considering frequency variation simulation model deficit power system.