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The below shown rectifier configuration has continues load current, find the expression of the RMS value of output voltage when the supply Vs = Vm sinωt

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The below shown rectifier configuration has continues load current, find the expression of the RMS value of output voltage when the supply Vs = Vm sinωt

(a) Vs^2/2

(b) 2Vs/π

(c) Vs

(d) √Vs/2

The question was posed to me during an interview for a job.

My enquiry is from Single Phase FW AC-DC-3 topic in portion Converters of Power Electronics

1 Answer

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The correct answer is (c) Vs

The explanation: Vor^2 = 1/π x [∫Vm^2 sin^2ωt d(ωt)] Where the integration runs from α to π+α

Vor = Vm^2/2 = Vs.

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