Siemens Energy Global Gmbh & Co. Kg

Hainan Jinpan Smart Technology Co. Ltd

Xiaofeng Lu

Martin Alsina Navarro

Andre Luiz Moreno

Yaoqiang Wang

Yuqian Zhang

A tap changer assembly of a dry-type transformer. The tap changer assembly includes a first molding including multiple taps, a semi-conductive coating applied to the first molding, a conductive shield provided overtop some of the semi-conductive coating, a grounding member comprising a ring of bosses interconnected by a grounding conductor connected to the conductive shield, a second molding applied over at least a portion of the conductive shield and the grounding conductor, the second molding forming a molded sealing surface, a conductive cover coupled to the ring of bosses; and a sealing member sealing a space between the molded sealing surface and the conductive cover. Dry-type transformers and methods of forming a tap changer assembly of a dry-type transformer are provided, as are numerous other aspects.

Growing community of inventors

Hubei, China

Xiaofeng Lu