Figure 1 shows the power circuit of a single-phase to single-phase cycloconverter employing a centre-tapped transformer. There are four thyristors, namely, $P_{1}, N_{1}, P_{2},$ and $N_{2}$ . Out of the four SCRs, SCRs $P_{1}$ and $P_{2}$ are responsible for generating positive halves forming the positive group.The other two SCRs $N_1$ …