ELECTRIC POWER CONVERTER CIRCUIT

摘要

An electric power converter circuit for a variable speed switched reluctance motor having a main winding (A, B, C, or D), for each phase and a main thyristor (TA, TB, TC, or 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 or 24).