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What causes circulating current in dual converters?

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+1 vote
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in Power Electronics by (27.1k points)
What causes circulating current in dual converters?

(a) Temperature issues

(b) Inductance in load circuit

(c) Out of phase voltages from both the converters

(d) none of the mentioned

I got this question by my school teacher while I was bunking the class.

My question is taken from Dual  Converters-2 in division Converters of Power Electronics

1 Answer

0 votes
by (45.1k points)
The correct option is (c) Out of phase voltages from both the converters

Best explanation: In case of practical dual converters, the voltages from both the converter circuits though equal in magnitude is out of phase. This indifference in voltages causes circulating currents to flow.

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