... below base speed, to case (2), and case (1) as speed increases. The energy conversionis not uniformly good, but the constant power speed range may be increased, especially if nb for case (2) is ... VVehicle speed in km/hDrive torquein Nm© 2006 by Taylor & Francis Group, LLC9-2 Variable Speed GeneratorsIn vehicular applications, an SRG is required to perform over a wide speed range ... Group, LLC9-30 Variable Speed Generators9.9 Rotor Position and Speed Observersfor Motion-Sensorless ControlIn the control schemes so far presented, the rotor position and speed are provided...