TRANSFORMER CORE

摘要

The invention relates to a transformer core (70) for a power transformer, having at least two transformer core laminations (10, 52, 72, 102, 104, 106) which are arranged in parallel and at least approximately congruently adjacent to each other and which have an at least similar outline. At least one through-hole (12, 14, 54, 56) is arranged in the outline in each case. The transformer core laminations (10, 52, 72, 102, 104, 106) consist at least predominantly of an amorphous ferromagnetic material. At least one cooling channel (64, 88, 90, 92, 94, 96, 112, 114) is arranged between the transformer core laminations (10, 52, 72, 102, 104, 106). The invention also relates to a power transformer comprising such a transformer core.