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When a line commutated converter operates in the inverter mode then

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in Power Electronics by (27.1k points)
When a line commutated converter operates in the inverter mode then

(a) it draws real and reactive power from the supply

(b) it delivers both real and reactive power to the supply

(c) it delivers real power to the supply

(d) it delivers reactive power to the supply

This question was posed to me in an interview for internship.

This intriguing question originated from Dual Converters-3 topic in chapter Converters of Power Electronics

1 Answer

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by (45.1k points)
Right choice is (c) it delivers real power to the supply

Best explanation: A converter is given an AC supply, when it is in the inverter mode, it is sending power (only real power) to the AC supply and absorbing power (only reactive) power from the supply.

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