An induction motor is used for a speed control application. It is driven from an inverter with constant 'V/F' control. The motor name plate details are as follows: 415 V, thee phase, 50 Hz, 2850 rpm. The motor is run with the inverter output frequency set at 40 Hz, and with half the rated slip. The speed of the motor is

All Questions › Category: Electrical Industrial Drives › An induction motor is used for a speed control application. It is driven from an inverter with constant 'V/F' control. The motor name plate details are as follows: 415 V, thee phase, 50 Hz, 2850 rpm. The motor is run with the inverter output frequency set at 40 Hz, and with half the rated slip. The speed of the motor is
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cs asked 5 years ago

Options

  1. 2400 rpm
  2. 2280 rpm
  3. 2340 rpm
  4. 2790 rpm
1 Answers
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cs answered 5 years ago

The correct answer is 2340rpm.