Patent ID: 9520786
Filing Date: 2016-12-13
CPC Classification: H02M

Claim Text:
1. A regulating device coupled to a multi-phase voltage converter, comprising: a connecting element for picking-off an input or output voltage signal at a terminal of the multi-phase voltage converter; a filter, which is coupled to the connecting element such that the connecting element is connected between the filter and the multi-phase voltage converter, and wherein the filter is configured to output a filter output signal from a frequency and amplitude of a ripple of the input or output voltage signal resulting from current measurement errors within the multiphase voltage converter; and a correcting unit, which is coupled to the filter and to the multi-phase voltage converter and is configured to receive the filter output signal from the filter, and wherein the filter is connected between the connecting element and the correcting unit, wherein the correcting unit is configured to output an actuating signal to the multi-phase voltage converter, wherein the multi-phase voltage converter is configured to compensate for said current measurement errors by changing, in response to the actuating signal, the ripple of the input or output voltage signal.