Performance Analysis of 3 Phase Induction Motor Against Loading Using the Power Simulator (PSIM) Application

Three-phase induction motors are the most widely used type of motor in industry, as prime movers to turn loads on production machines industrial world. The output a three-phase is amount torque move load. If load carried by greater, then will not rotate. And if too small, this considered excessive. In analysis method author experimental using Power Simulator application with data and data. Based analysis, it was found that Istart Inominal 15 kW have different values ​​according value used, so directly proportional value. Meanwhile, 894.324 (15 N.m), 894.149 (25 894.159 (60 N.m) 45 355.15 355.172 (80 55 337.743 (30N.m), 337.76 (50N.m) 337.761 (100N.m) Reaches 80% full speed, at its highest “pull-out torque”) current starts fall or synchronous stator currents drop zero, can be concluded greater resistance, smaller starting current.
 
 Keywords: Induction Motor, Torque, PSIM