Page 237 - Power Electronics Handbook
P. 237

Cycloconverter circuits   227















                                      TH4
                     pbpre 10.5 Push-pull two-pulse cyclooonverter





                     jphase
                     a.c. supply
                    *
                    B  Y  R               To  neutral  point
                                           for  sinqle phaso
                                              load















                                          &-
                                           Phase 2


















                    Flpue 10.6 Push-pull three-pulse cycloconverter
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