MATHEMATICALMODEL OF AN ELECTROMECHANICAL EXECUTIVE DEVICE FORSTEAM TURBINE GENERATOR BASED ON A LINEAR ACTUATOR

The electricity supply quality largely depends on the synchronized operation of generators. To increase reliability synchronization generators, it is necessary to adjust a turbine rotation frequency in coordinated method. In this case, advisable use an electromechanical control system for changes permissible generator tur-bine speed range. This article considers issue mathematical description steam made basis linear actuator. A block diagram unit with given. scheme takes into account effect pressure valve. mathe-matical presented transfer functions form obtained linearization motion equation relative deviations and electric drive parameters. linearized will allow apply classical methods automatic synthesis.