[go: up one dir, main page]

Dionne et al., 2008 - Google Patents

Rejuvenation of insulation in aged power cables

Dionne et al., 2008

Document ID
4635528791260959303
Author
Dionne J
Stagi W
Chatterton W
Publication year
Publication venue
Conference Record of the 2008 IEEE International Symposium on Electrical Insulation

External Links

Snippet

Three short cases studies will be documented to highlight the efficacy of silicone rejuvenation technology. The first is a 115 kV class transmission cable from Duke Power, the second will be a 3 phase, 1000 kcmil, 260 mil, 1973 vintage feeder circuit from Dominion …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Vinyl resins; Acrylic resins
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • H02G15/103—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/02—Cable terminations
    • H02G15/06—Cable terminating boxes, frames, or other structures
    • H02G15/064—Cable terminating boxes, frames, or other structures with devices for relieving electrical stress
    • H02G15/068—Cable terminating boxes, frames, or other structures with devices for relieving electrical stress connected to the cable shield only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching

Similar Documents

Publication Publication Date Title
Bahder et al. Electrical and electro-chemical treeing effect in polyethylene and crosslinked polyethylene cables
Shaalan et al. Analysis of a practical study for under-ground cable faults causes
CA2685653C (en) Thermally enhanced power cable rejuvenation
Rajalakshmi et al. Analysis of Partial Discharge in underground cable joints
Dionne et al. Rejuvenation of insulation in aged power cables
Chen et al. Investigation of temperature effect on electrical trees in XLPE cable insulation
Robinson Ageing characteristics of paper-insulated power cables
Katz et al. Low temperature aging of XLPE and EP insulated cables with voltage transients
Champion et al. Inter-foil electrical breakdown in high voltage ERIP condenser bushings
Bartnikas et al. Accelerated life testing of wet cable specimens at frequencies above 60 Hz
Stadlbauer et al. Performance tests of polyethylene insulated high voltage low attenuation coaxial cables for pulsed applications
EP3544035B1 (en) Repairing gel insulation of electrical devices
Grzybowski et al. Accelerated aging phenomena of 15 kV EPR cable energized by elevated AC voltage with switching impulses superimposed
Vogelsang et al. Effect of electrical tree propagation on breakdown in mica insulations
Mauseth et al. Dielectric properties of service aged medium voltage XLPE cable joints
Faremo et al. 12 and 24 kV XLPE cables in Norway. Faults related to water treeing
Rao et al. Assessment of water logged cables by very low frequency tan delta testing technique
Stagi et al. Case Study: Rejuvenation Fluid Injection Results from Duke Power's Little Rock Retail Tap Line
Vogelsang et al. Long-term experiences with XLPE cable systems up to 550 kV
Schwarz Performance requirements and test methods for high-voltage ac-motor insulation
Mauseth et al. Quality control of HVDC extruded cables: electrical treeing in XLPE under different voltage stresses
Sharma et al. Investigation on Cable Breakdown Using Aluminium Foil as Electrode
Mackevich et al. The extension of heat-shrinkable components for use in 1/C transition and paper cable joints
Pirker et al. Lifetime extension of medium voltage cables
Peng et al. Simulation of the electrical field distribution influenced by the defects in 220 kV silicone rubber cable joint