Siemens Energy, Inc.

Thomas I Nelson

John William Wood

Raul Ricardo Rico

Lon W Montgomery

Michael D Garmon

Justin Nathaniel England

Timothy J Garner

Kim M McCreight

A multiplayer neutral bus that includes a plurality of conductive layers and a plurality of bushings is provided. At least a portion of the conductive layers are spaced apart from each other and form separate electrical flow paths. The conductive layers and bushings are arranged so that each bushing is electrically coupled to each of the other bushings. A method of installing the neutral bus is provided.

Multilayer neutral bus

A generator grounding module selectively mountable to a support bracket and selectively engageable with a rotor includes a plate member movable along a mounting axis to selectively attach the generator grounding module to the support bracket, the plate member movable between a first position and a second position in which the plate member is substantially fixed with respect to the support bracket. A mounting block is movable along the mounting axis with respect to the plate member, a grounding strap is coupled to the mounting block and is movable between a disengaged position and an engaged position in which the grounding strap contacts the rotor, and a biasing assembly is connected to the plate member and the mounting block and operable to bias the mounting block along the mounting axis toward the plate member, wherein the plate member is fixedly attached to the support bracket when in the second position and the biasing assembly biases the grounding strap into the engaged position.

Generator grounding strap module

A stator coil includes a plurality of copper strands and a layer of high thermal conductivity polymer disposed adjacent at least one of the copper strands. The high thermal conductivity polymer includes a host polymer and a high thermal conductivity filler. The high thermal conductivity polymer improves heat transfer from the plurality copper strands.

Stator coil with improved heat dissipation

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Oviedo, FL, United States of America

Thomas I Nelson