3 phase induction motor lab manual

Introduction To Three-Phase Induction Motors 8. Experiments In Three-Phase Induction Laboratory Courses in Electrical Engineering Motivated by the need of energy-efficiency improvements, process optimization, soft-start capability and numerous other environmental benefits, it may be desirable to operate induction motors for many applications at. AC/DC Motors and Generators Student Manual Order no.: Revision level: 12/ Ex. The Three-Phase Squirrel-Cage Induction Motor LVSIM®-EMS recreates a three-dimensional classroom laboratory on a computer. Al Ameen Engineering College,Kulappully S7 Power Electronics Lab Department of Electrical And Electronics EXPERIMENT 5 SIMULATION OF THREE PHASE SINE PWM INVERTER AIM: i. To simulate Three Phase Sine PWM Inverter for R Load in MATLAB ii. To compare the theoretical and simulation results for different values of modulation index.

• The basic idea of an electric motor is to generate two magnetic fields: rotor magnetic field and stator magnetic field and make the stator field rotating. The rotor will constantly be turning to align its magnetic field with that of the stator field. • The 3-phase set of currents, each of equal magnitude and with a phase. The 3-Phase Motor Analysisprogram interface is set up to display the torque, speed, AC voltages, and AC currents in each phase. The program also computes and displays the average phase voltage, the average phase current, the average phase power factor angle, and the total real power. 1 Load test on three phase induction motor. 02 2 Load test on single phase induction motor 06 3 Load test on induction generator. 10 4 Load test on dc shunt motor 14 5 Speed control of dc shunt motor by armature and field control. 18 6 Swinburne's Test on dc motor. 22 Second Cycle Experiments Exp. No. Title of the Experiment Page No.

3. LOAD TEST ON 3-PHASE AC SLIPRING INDUCTION MOTOR. 4. LOAD TEST ON 1-PHASE INDUCTION MOTOR. 5. EQUIVALENT CIRCUIT OF A SIGLE PHASE INDUCTION. In this experiment the induction motor drives a DC generator. The field of the DC generator is excited separately. Loading the generator by means of a resistor. THEORY: The load test on 3-phase induction motor is performed to obtain its various characteristics including efficiency. A belt and brake drum arrangement as.