The input voltage to a converter is V_{i} = 100\sqrt{2} \sin ⁡ (100\pi t) V The current drawn by the converter is i_{1} = 10\sqrt{2} \sin ⁡ (100\pi t−\frac{\pi }{3}) + 5\sqrt{2} \sin ⁡ (300\pi + \times \frac{\pi }{4}) + 2\sqrt{2} \sin ⁡ (500\pi t−\pi \/ 6) A. The input power factor of the converter

GATE Electrical Engineering (EE) 2011 Solved Paper

Question : 58 of 65

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The input voltage to a converter is

V_{i} = 100{√{2}} sin \;⁡ (100π t) V

The current drawn by the converter is

i_{1} = 10{√{2}} sin \;⁡ (100π t−\;{π\;}/{3}) + 5{√{2}} sin \;⁡ (300π + × \;{π\;}/{4}) + 2{√{2}} sin \;⁡ (500π t−π \/ 6) A.

The input power factor of the converter

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