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Which of the following mentioned control strategy/strategies would require a feedback loop?

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+1 vote
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in Power Electronics by (27.1k points)
Which of the following mentioned control strategy/strategies would require a feedback loop?

(a) pwm

(b) constant frequency system

(c) current limit control

(d) none of the mentioned

The question was posed to me in homework.

The doubt is from Chopper Control Strategies topic in division Choppers of Power Electronics

1 Answer

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by (45.1k points)
The correct answer is (c) current limit control

To explain I would say: CLC would require a feedback loop as it is required to measure the values of current constantly before switching on or off the chopper.

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