| 摘要 |
This invention is an electric power converter circuit for a variable speed switched reluctance motor having a main winding A, B, C, D, for each phase and a main thyristor TA, TB, TC, TD connected in series with each main winding across the supply. Commutating means for all, or a number, of the main thyristors includes a common transistor (22, 23). <IMAGE> |
