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HVAC transmission line surface insulation in marine environments: Sizing and design based on tests and field experience; Dimensionamento degli isolamenti superficiali di linee e stazioni destinati ad ambienti marini mediante criteri di progetto basati su esperienze di laboratorio e di esercizio

Abstract

Marine environmental contamination of transmission line insulators represents a significant problem to ENEL (Italian National Electricity Board) due to the high concentration of urban and industrial areas along Italy`s coastlines. ENEL recognizes that in designing against intense salt fog conditions, insulator sizing plays an important role. Optimization tends towards the minimization of the failure rate with the contemporaneous avoidance of oversizing, all at an acceptable risk of discharge. This paper reports on how ENEL has established, through numerous laboratory tests and in-field inspections in which measurements were made of insulator surface conductivity, contamination severity distribution curves for use in the optimum design and sizing of transmission line surface insulation.
Publication Date:
Jul 01, 1991
Product Type:
Technical Report
Report Number:
ETDE-IT-92-35
Reference Number:
SCA: 240303; PA: ITA-92:001177; SN: 92000719756
Resource Relation:
Other Information: PBD: Jul 1991
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION; OVERHEAD POWER TRANSMISSION; ELECTRICAL INSULATION; FOULING; DESIGN; SIZING; SALINITY; COASTAL REGIONS; ELECTRIC CONDUCTIVITY; IN-SERVICE INSPECTION; PROBABILISTIC ESTIMATION; ITALY; 240303; OVERHEAD LINES
OSTI ID:
10139517
Research Organizations:
Ente Nazionale per l`Energia Elettrica, Milan (Italy). Centro di Ricerca Elettrica
Country of Origin:
Italy
Language:
Italian
Other Identifying Numbers:
Other: ON: DE92506262; TRN: 92:001177
Availability:
OSTI; NTIS (US Sales Only)
Submitting Site:
ITA
Size:
9 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Marinoni, F, and Porrino, A. HVAC transmission line surface insulation in marine environments: Sizing and design based on tests and field experience; Dimensionamento degli isolamenti superficiali di linee e stazioni destinati ad ambienti marini mediante criteri di progetto basati su esperienze di laboratorio e di esercizio. Italy: N. p., 1991. Web.
Marinoni, F, & Porrino, A. HVAC transmission line surface insulation in marine environments: Sizing and design based on tests and field experience; Dimensionamento degli isolamenti superficiali di linee e stazioni destinati ad ambienti marini mediante criteri di progetto basati su esperienze di laboratorio e di esercizio. Italy.
Marinoni, F, and Porrino, A. 1991. "HVAC transmission line surface insulation in marine environments: Sizing and design based on tests and field experience; Dimensionamento degli isolamenti superficiali di linee e stazioni destinati ad ambienti marini mediante criteri di progetto basati su esperienze di laboratorio e di esercizio." Italy.
@misc{etde_10139517,
title = {HVAC transmission line surface insulation in marine environments: Sizing and design based on tests and field experience; Dimensionamento degli isolamenti superficiali di linee e stazioni destinati ad ambienti marini mediante criteri di progetto basati su esperienze di laboratorio e di esercizio}
author = {Marinoni, F, and Porrino, A}
abstractNote = {Marine environmental contamination of transmission line insulators represents a significant problem to ENEL (Italian National Electricity Board) due to the high concentration of urban and industrial areas along Italy`s coastlines. ENEL recognizes that in designing against intense salt fog conditions, insulator sizing plays an important role. Optimization tends towards the minimization of the failure rate with the contemporaneous avoidance of oversizing, all at an acceptable risk of discharge. This paper reports on how ENEL has established, through numerous laboratory tests and in-field inspections in which measurements were made of insulator surface conductivity, contamination severity distribution curves for use in the optimum design and sizing of transmission line surface insulation.}
place = {Italy}
year = {1991}
month = {Jul}
}