METHOD OF SUPPLYING AND CONTROLLING AN ELECTRIC ACTUATOR, CORRESPONDING CONTROL MODULE, ACTUATOR AND TURBOMACHINE COMPRISING SAME

摘要

The invention relates to a method of supplying and controlling an electric actuator (1) embedded in an aircraft, comprising an activation of the electric actuator (1) by a driving sub-module (14) which sends the power electric power required for the electric actuator (1) by supplying an electrical network (11) of the aircraft, the power (Va x Ia) supplied by the electrical network (11) being limited by a maximum value (Va x Iamax ) which can be temporarily exceeded by the power (Va x Io) requested by the control sub-module (14), characterized in that it comprises a step providing a supplementary electrical power (Vs x Is) to the sub-module control module (14) from an electrical energy storage device (15) when the electric power (Va x Io) requested by the control sub-module (14) exceeds said maximum value (Va x Iamax) . The invention also relates to the control module of the actuator executing this method, as well as the actuator and a turbomachine comprising it.