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公开(公告)号:US20210350967A1
公开(公告)日:2021-11-11
申请号:US17178407
申请日:2021-02-18
Applicant: ABB Power Grids Switzerland AG
Inventor: Lukasz Michalski , Pawel Klys , Robert Daszkiewicz , Adam Stelmasiak
Abstract: A transformer core frame is provided with a reinforcement structure to form a reinforced transformer core frame. The reinforcement structure comprises one or several reinforcement panels comprising a honeycomb structure and affixed to the transformer core frame. A method of producing a reinforced transformer core frame is also described.