CONTROL METHOD FOR ARRANGING DC/AC CONVERTERS IN PARALLEL

摘要

A control method for multi-converter systems wherein all DC/AC converters (1.1 - 1.n) are connected to a single transformer (2) via a single primary winding. The method of the present invention stands out mainly because it controls the common-mode voltage generated by the different DC/AC converters (1.1 - 1.n) so that said voltage falls mainly on the transformer (2).