Answer Happy

Spee control of
AC motor.
QUESTION 6 A three-phase squirrel cage induction motor with 4poles, 10hp, 600V, 60Hz develops a torque of 120Nm at a speed of 1500rpm. If the motor is excited at a frequency of 30Hz, calculate i. stator voltage needed to maintain the same flux in the motor ii. the new speed at 120N-m torque REPARED BY: Course Lecturer APPROVED BY: Course Coordinator / Head of Programme thineselne THIRUCHELVE A/P RAMASAMY PENSYARAH JABATAN KEJURUTERAAN ELEKTRIK POLITEKNIK PORT DICKSON THIRUCHELVE A/P RAMASAMY AZRINAWATI BINTI SAMAON Ketua Program Jabatan Kejuruteraan Elektrik Politeknik Port Dickson.... AZRINAWATI BT SAMAON Date: 20/09/2021 Date:20/09/2021