FIELD: physics.
SUBSTANCE: disclosed group of inventions relates to a method and a system for controlling power converter (1), in which a plurality of warning messages (2) are used, to make a conclusion on the case of failure of power converter (1) using artificial intelligence. At that, warning messages (2) are grouped, besides, grouping of warning messages (2) corresponds to elements of power converter (1). At the same time there are four groups of warning messages (2) by one group for areas.
EFFECT: improved control of power converter or drive.
11 cl, 9 dwg
