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Calculate the pulse number if the supply frequency is 2π and the output frequency is π÷3.

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Calculate the pulse number if the supply frequency is 2π and the output frequency is π÷3.

(a) 4

(b) 2

(c) 6

(d) 8

I had been asked this question in an interview.

Enquiry is from Solid State Controlled Drives in division Introduction to Solid State Controlled Drives of Electric Drives

1 Answer

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Correct choice is (c) 6

Explanation: The pulse number can be calculated using the ratio of input frequency to the output frequency. The value of pulse number (P) is 2π÷π÷3=6. It is a six-pulse converter.

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