METHOD AND DEVICE FOR REGULATING THE PARALLEL OPERATION OF DC CONVERTERS

摘要

The invention relates to a method and to a device for regulating the parallel operation of a plurality of DC converters. One of said DC converters has the master function and operates in the voltage regulation mode. The other DC converters are the slaves and exclusively serve as the current sources. The voltage-regulating DC converter that is the master usually provides half of its nominal current when operated. It is therefore capable of quickly compensating for short-term load changes both in the positive and the negative direction due to its adjusting reserves.