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Below given circuit is a

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in Power Electronics by (27.1k points)
Below given circuit is a

(a) current commutated chopper

(b) voltage commutated chopper

(c) load commutated chopper

(d) none of the mentioned

This question was addressed to me in examination.

My question is from Thyristor Chopper Circuits in portion Choppers of Power Electronics

1 Answer

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by (45.1k points)
The correct option is (b) voltage commutated chopper

The best explanation: It is a voltage commutated chopper or impulse-commutated chopper. If the diode was directly in parallel with the main SCR it would be a current commutated chopper circuit.

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