Turbomachine comprising a control device for an electrical machine and associated method

Abstract

An aircraft turbomachine comprising at least one drive shaft, an electric machine (1) connected to the drive shaft by a transmission line, a control device (3) comprising a correction module (4) configured to determine a correction torque (TRQcorr) to correct a twisting mode of the transmission line, and a regulation module (5) configured to determine a setpoint torque (TRQcons) from a setpoint distribution voltage (Vdc_cons), a measured distribution voltage (Vdc_mes), and an angular velocity (W) of the electric machine (1) so as to ensure the quality of the electrical network (6). Figure 3