公开(公告)号：US20200098513A1

公开(公告)日：2020-03-26

申请号：US16459035

申请日：2019-07-01

Applicant: ABB Schweiz AG

Inventor： George Zhang ,  James Stoupis ,  Gregory F. Rossano ,  Xiaoming Feng ,  Luiz Cheim ,  Craig Stiegemeier

IPC: H01F27/40 ,  H01F27/02 ,  H01F30/06 ,  G01R31/12

Abstract: The present application is directed to an electrical system including a housing configured to hold electrical components within an internal volume. In one aspect the electrical system is a power transformer. A sensor is mounted to the housing and is configured to sense a parameter associated with one or more electrical components during operation of the electrical system. A control system including a communication unit and a data processing unit is operable for analyzing the sensed parameter and comparing the sensed parameter to a predetermined minimum or maximum threshold value.