Electrical Machines Laboratory
Magnetic Field Behaviour in single coil
To study the generation of magnetic field in a single coil system due to DC and AC current
Rotating Magnetic Field Behaviour in two coils
To study the behaviour of rotating magnetic field in a two coil system due to AC current
Rotating Magnetic Field Behaviour in three coils
To study the behaviour of rotating magnetic field in a three coil system due to AC current
The DC Test for Stator Resistance
To measure the DC resistance of stator winding of the induction motor
No-Load Test
To determine the equivalent circuit parameters
Blocked-Rotor Test
To determine the equivalent circuit parameters
Stator Resistance Starter
To start the induction motor by connecting external rheostat to the stator winding
Auto Transformer Starting
To start the induction motor using 3-phase auto-transformer
Star-Delta Starting
To start the induction motor by applying Star-Delta starter