Cycloconverters » Exercise – 1
2. The cycloconverter require natural or forced commutation as under :
(a) Natural commutationin bothstep-up and step down cycloconverter
(b) Forced commutation in both step-up and step-down cycloconverter
(c) Forced commutation in step-up cycloconverter
(d) Forced commutation in step-down cycloconverter
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