Abb Industries Oy

Samuli Heikkil&aring;

An inverter arrangement which comprises two inverter units which comprise an intermediate voltage circuit and phase-specific switch components. The inverter arrangement also comprises phase-specific one-phase autotransformers, the first poles of which are connected to the phase-specific outputs of the first inverter unit and the second poles to the phase-specific outputs of the second inverter unit, and thus the output voltage of the inverter is obtained from the third poles of the autotransformers.

Growing community of inventors

Helsinki, Finland

Samuli Heikkilå

Growing community of inventors

Helsinki, Finland

Samuli Heikkil&aring;

Samuli Heikkilå