Inverter for transforming a DC voltage into an AC current or an AC voltage

摘要

Between two direct current (DC) connections in a parallel wiring structure there is a intermediate power store and a bridge circuit with two parallel branches (A/B,C/D), to each of which are wired rectifier diodes (DA,DB,DC,DD) in parallel. Certain rectifier diodes (DE,DF) link to each other in single connecting paths (9,10) in an opposed conducting direction. Each of two alternating current (AC) connections links individually via a connection node to one of the parallel branches between two switch units by means of a connecting wire, in which each has inductive chokes (L1,L2).