Discussion :: Power Electronics
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If Vdc1 is the dc output voltage in half wave controlled rectifier circuit feeding resistive load and Vdc2 is the dc output voltage in full wave controlled rectifier circuit (M - 2 connection) feeding resistive load, then
A.
Vdc1 = 0.5 Vdc2 for all values of firing angle
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B.
Vdc1 = Vdc2 for all values of firing angle
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C.
Vdc1 ≤ 0.5 Vdc2 for all values of firing angle
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D.
Vdc1 ≥ 0.5 Vdc2 for all values of firing angle
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Answer : Option A
Explanation :
and Vdc = (1 + cos a).
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