218189 ⎘
Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing mechanical values representing the speeds
Sub-classes:AIRSPEED DEPENDENT LIFT PROPELLER SPEED LIMIT
#2MOTOR ASSEMBLY FOR AN APPLIANCE SUCH AS A VACUUM CLEANER AND A VACUUM CLEANER HAVING SAME
#3CONTROL METHOD FOR SEMI-CENTRALIZED OPEN WINDING MULTI-MOTOR DRIVE SYSTEM
#4FORCE CONTROL METHOD AND SYSTEM FOR MULTI-MOTOR SYNCHRONIZATION
#5FAN AND MOTOR ASSEMBLY FOR AN APPLIANCE SUCH AS A VACUUM CLEANER AND A VACUUM CLEANER HAVING SAME
#6DUAL MOTOR SYSTEM WITH FLOW CONTROL
#7DUAL MOTOR ACTUATOR AND METHOD OF CONTROLLING THE SAME
#8Dual-motor unit for a flywheel energy storage system with a nonlinear overall power characteristic curve
#9ECCENTRIC MASS VIBRATING SYSTEM
#10Fan and motor assembly for an appliance such as a vacuum cleaner and a vacuum cleaner having same
#11DISTRIBUTED PROPULSION WITH THERMAL MANAGEMENT
#12Motor device, blowing device, and server device
#13Power system and motor driving apparatus included in power system
#14Electronic motor controller system and method
#15Power system and motor driving apparatus included in power system
#16Control device for electric vehicle