Abb Technology Ag

Abb Schweiz Ag

Singh, Bandeep

Steve A Shaw

Hoan D Le

Bandeep Singh

Vivek Siddharth

David Raschka

Jaroslaw Wojciech Chorzepa

Stephen Clifford

Lei Wang

Libor Ruprecht

Unique systems, methods, techniques and apparatuses of a power line measurement device are disclosed. One exemplary embodiment is a measurement device comprising a measurement device structured to at least partially surround a segment of a power distribution line, the measurement device including a winding portion spaced apart from the segment of the power distribution line structured to receive magnetic flux from the power distribution line and to output data corresponding to a current flowing through the power distribution line; and a magnetic shield spaced apart from the measurement device and positioned radially outward from the winding portion relative to the segment of the power distribution line, the magnetic shield comprising a first section and a second section coupled to the first section at an obtuse angle, the magnetic shield being structured to reduce an amount of external flux from being received with the measurement device.

Flux absorber for power line device

The invention is directed to a transformer and a method of manufacturing the same, wherein at least a portion of a core is disposed inside a shield case formed from a polymeric resin composition containing conductive particles. An encasement comprising a dielectric resin encapsulates the shield case. An electrical conductor is electrically connected to the shield case and is accessible from the exterior of the encasement.

Dry-type transformer with a polymer shield case and a method of manufacturing the same

A resin cast transformer having a core covered by a cushioning material is provided. The cushioning material is in contact with the core and includes a force absorption layer adjoining a force distribution layer. The force distribution layer is harder than the force absorption layer.

Cushioning materials and method for applying the same to resin cast transformers

Transformer

Growing community of inventors

Greenville, NC, United States of America

Steve A Shaw