Determine the thd of the load current

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Reference no: EM131320279

A DC source supplies an inverter with bipolar PWM control. The effective value of the output voltage on the fundamental frequency of 50 Hz is 220 V. The load is a serial R-L connection with a resistance R = 10 Ω and an inductance L = 50 mH.

(a) Specify the amplitude modulation ratio if the DC voltage is 444 V.

(b) If the frequency modulation ratio is 21, determine the THD of the load current.

Reference no: EM131320279

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Determine the thd of the load current : A DC source supplies an inverter with bipolar PWM control. The effective value of the output voltage on the fundamental frequency of 50 Hz is 220 V. The load is a serial R-L connection with a resistance R = 10 Ω and an inductance L = 50 mH.

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