摘要 |
An inverter arrangement which comprises two inverter units (10, 11) which comprise an intermediate voltage circuit and phase-specific switch components. The inverter arrangement also comprises phase-specific one-phase autotransformers (12, 13, 14) the first poles (a1, b1, c1) of which are connected to the phase-specific outputs (k1, l1, m1) of the first inverter unit (10) and the second poles (a2, b2, c2) to the phase-specific outputs (k2, l2, m2) of the second inverter unit, and thus the output voltage of the inverter is obtained from the third poles (a, b, c) of the autotransformers. |