Оптимизация систем автоматического управления паровой турбины К-1000-60/1500-2 по прямым показателям качества

Abstract

Models of the K-1000-60 / 1500-2 steam turbine as a control object under changing load were built. In models of automatic control systems for a steam turbine, a proportional-integral-differential controller and a fuzzy proportional-integral controller are considered. The optimization of parameters of automatic control systems for the rotor speed of a steam turbine rotor according to direct quality indexes has been carried out. The values of direct quality indicators and transients during load shedding are analyzed.