| 摘要 |
The current converter circuit has an intermediate circuit (11) connected to a current converter (13), especially a motor current converter containing semiconducting power switches (T3), This converts an input DC voltage into a 3-phase AC voltage. A resonant circuit (12), which provides a switching load to the output converter's power switches, contains at least one resonant circuit choke and an arrangement for supplying the DC voltage for the output converter. This arrangement (16) is joined to the connecting lines (18,19) between the resonant circuit and the output current converter. |
