High voltage capability electrical coils insulated with materials containing SF.sub.6 gas

Lanoue, Thomas J; Zeise, Clarence L; Wagenaar, Loren; Westervelt, Dean C

Title: High voltage capability electrical coils insulated with materials containing SF.sub.6 gas

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Abstract

A coil is made having a plurality of layers of adjacent metal conductor windings subject to voltage stress, where the windings have insulation therebetween containing a small number of minute disposed throughout its cross-section, where the voids are voids filled with SF.sub.6 gas to substitute for air or other gaseous materials in from about 60% to about 95% of the cross-sectional void volume in the insulation, thus incorporating an amount of SF.sub.6 gas in the cross-section of the insulation effective to substantially increase corona inception voltages.

Inventors:

Lanoue, Thomas J ^[1]; Zeise, Clarence L ^[2]; Wagenaar, Loren ^[1]; Westervelt, Dean C ^[3]

Muncie, IN
Penn Township, Allegheny County, PA
Acme, PA

Issue Date:: 1988-01-01

OSTI Identifier:: 866624

Patent Number(s):: 4751488

Assignee:: United States of America as represented by United States (Washington, DC)

Patent Classifications (CPCs):: H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01B - CABLES

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01B - CABLES
H01B3/16 - gases
H01B3/308 - {Wires with resins}

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DOE Contract Number:: ET-78-R-01-3007

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: voltage; capability; electrical; coils; insulated; materials; containing; sf; gas; coil; plurality; layers; adjacent; metal; conductor; windings; subject; stress; insulation; therebetween; minute; disposed; throughout; cross-section; voids; filled; substitute; air; gaseous; 60; 95; cross-sectional; void; volume; incorporating; amount; effective; substantially; increase; corona; inception; voltages; adjacent metal; void volume; materials containing; metal conductor; gaseous material; substantially increase; electrical coils; corona inception; voltage capability; insulation therebetween; inception voltage; gaseous materials; metal conduct; electrical coil; /336/264/

Citation Formats


                    Lanoue, Thomas J, Zeise, Clarence L, Wagenaar, Loren, and Westervelt, Dean C. High voltage capability electrical coils insulated with materials containing SF.sub.6 gas.  United States: N. p., 1988. 
        Web.

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                    Lanoue, Thomas J, Zeise, Clarence L, Wagenaar, Loren, & Westervelt, Dean C. High voltage capability electrical coils insulated with materials containing SF.sub.6 gas.  United States.

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                    Lanoue, Thomas J, Zeise, Clarence L, Wagenaar, Loren, and Westervelt, Dean C. Fri .  
        "High voltage capability electrical coils insulated with materials containing SF.sub.6 gas".  United States.  https://www.osti.gov/servlets/purl/866624.

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@article{osti_866624,

  title        = {High voltage capability electrical coils insulated with materials containing SF.sub.6 gas},

  author       = {Lanoue, Thomas J and Zeise, Clarence L and Wagenaar, Loren and Westervelt, Dean C},

  abstractNote = {A coil is made having a plurality of layers of adjacent metal conductor windings subject to voltage stress, where the windings have insulation therebetween containing a small number of minute disposed throughout its cross-section, where the voids are voids filled with SF.sub.6 gas to substitute for air or other gaseous materials in from about 60% to about 95% of the cross-sectional void volume in the insulation, thus incorporating an amount of SF.sub.6 gas in the cross-section of the insulation effective to substantially increase corona inception voltages.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1988},

  month        = {1}

}

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