Air gap winding method and support structure for a super conducting generator and method for forming the same

Title: Air gap winding method and support structure for a super conducting generator and method for forming the same

Abstract

A method of forming a winding support structure for use with a superconducting rotor wherein the method comprises providing an inner support ring, arranging an outer support ring around the inner support ring, coupling first and second support blocks to the outer support ring and coupling a lamination to the first and second support blocks. A slot is defined between the support blocks and between the outer support ring and the lamination to receive a portion of a winding. An RTV fills any clearance space in the slot.

Inventors:: Hopeck, James Frederick

Issue Date:: 2003-11-25

Research Org.:: General Electric Co., Schenectady, NY (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1174591

Patent Number(s):: 6651314

Application Number:: 10/198,137

Assignee:: General Electric Company (Schenectady, NY)

Patent Classifications (CPCs):: Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

H - ELECTRICITY H02 - GENERATION H02K - DYNAMO-ELECTRIC MACHINES

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Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/49014 - Superconductor
Y10T29/49073 - by assembling coil and core

H - ELECTRICITY H02 - GENERATION H02K - DYNAMO-ELECTRIC MACHINES
H02K3/47 - Air-gap windings, i.e. iron-free windings
H02K55/04 - with rotating field windings

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E40/60 - Superconducting electric elements or equipment or power systems integrating superconducting elements or equipment

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/49012 - Rotor
Y10T29/49009 - Dynamoelectric machine

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DOE Contract Number:: FC02-93CH10589

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS

Citation Formats


                    Hopeck, James Frederick. Air gap winding method and support structure for a super conducting generator and method for forming the same.  United States: N. p., 2003. 
        Web.

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                    Hopeck, James Frederick. Air gap winding method and support structure for a super conducting generator and method for forming the same.  United States.

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                    Hopeck, James Frederick. Tue .  
        "Air gap winding method and support structure for a super conducting generator and method for forming the same".  United States.  https://www.osti.gov/servlets/purl/1174591.

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@article{osti_1174591,

  title        = {Air gap winding method and support structure for a super conducting generator and method for forming the same},

  author       = {Hopeck, James Frederick},

  abstractNote = {A method of forming a winding support structure for use with a superconducting rotor wherein the method comprises providing an inner support ring, arranging an outer support ring around the inner support ring, coupling first and second support blocks to the outer support ring and coupling a lamination to the first and second support blocks. A slot is defined between the support blocks and between the outer support ring and the lamination to receive a portion of a winding. An RTV fills any clearance space in the slot.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2003},

  month        = {11}

}

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Works referenced in this record:

Evaluation of RTV coating with stationary fog
conference, January 1995

Kim, Seog-Hyeon; Hackam, R.
Proceedings of 1995 Conference on Electrical Insulation and Dielectric Phenomena
https://doi.org/10.1109/CEIDP.1995.483747

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Title: Air gap winding method and support structure for a super conducting generator and method for forming the same

Abstract

Citation Formats

Evaluation of RTV coating with stationary fog conference, January 1995

Evaluation of RTV coating with stationary fog
conference, January 1995