| 摘要 |
Supply device for energised variable reluctance machine or for high-power stepper motor, this device containing a free-standing inverter with isolating diodes and switching capacitors, characterised in that the control pulses for the thyristors of the inverter initially being separated by constant time intervals, it includes means 15, 17, 18 to 23, 24 for offsetting the positioning over time of the control pulses for the thyristors 5, 6, 7 of the positive switch with respect to the control pulses for the thyristors 12, 10, 11 of the negative switch of the inverter. <IMAGE> |
