In a square - wave operation of 3 phase CSIs, the power values are on for___________?
Correct answer: C. 120 degree
- A. 60 degree
- B. 90 degree
- C. 120 degree
- D. 150 degree
Explanation
In square-wave operation of a three-phase current-source inverter, each conducting path or valve remains active for 120 degrees of an electrical cycle, providing the required three-phase sequence.
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