HYSTERESIS DYNAMOMETER

The dynamometer is used to measure torque and speed of an electrical machine. A three phase hysteresis motor is manufactured using ALNICO Material. This is modified and tested as a dynamometer. Design modifications were identified, analyzed and presented. The construction that uses cup type rotor of Cobalt steel is designed for required specifications. Because of the non availability of the permanent material Cobalt steel, done it with ALNICO Material.