公开(公告)号：US20200075235A1

公开(公告)日：2020-03-05

申请号：US16556319

申请日：2019-08-30

申请人： S&C Electric Company

发明人： Alejandro Montenegro ,  Raphael Guio ,  Claire Schauble

IPC分类号： H01F41/02 ,  H01F41/079 ,  H01F41/12

摘要： A current transformer assembly for harvesting power from a primary conductor, such as a power line, for operating electronics, where the assembly is secured to the conductor while the conductor is connected. The assembly includes a current transformer having a transformer structure with a central opening that accepts the primary conductor and a spindle member for accepting a current transformer magnetic tape operating as the core of the current transformer. The assembly also includes a tape carrier secured to the structure on which the transformer tape is wound, and a winding device operable to unwind the transformer tape from the tape carrier and wind the tape onto the spindle member.