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IEEE C37.114-2004

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IEEE C37.114-2004 IEEE Guide for Determining Fault Location on AC Transmission and Distribution Lines

standard by IEEE, 06/08/2005

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Full Description

Scope

This guide outlines the techniques and application considerations for determining the location of a fault on ac transmission and distribution lines. This document reviews traditional approaches and the primary measurement techniques used in modern devices: one-terminal and two-terminal impedance-based methods and traveling wave methods. Application considerations include: two- and three-terminal lines, series-compensated lines, parallel lines, untransposed lines, underground cables, fault resistance effects, and other power system conditions, including those unique to distribution systems.

Purpose

This guide provides assistance to power system engineers and operators in applying fault location techniques on their systems. They will learn the strengths and limitations of fault location data and when further analysis may be required. The user will also learn when more advanced methods are required or more data must be gathered.

Abstract

New IEEE Standard - Superseded.Electrical faults on transmission and distribution lines are detected and isolated bysystem protective devices. Once the fault has been cleared, outage times can be reduced if thelocation of the fault can be determined more quickly. This guide outlines the techniques andapplication considerations for determining the location of a fault on ac transmission and distributionlines. The document reviews traditional approaches and the primary measurement techniques usedin modern devices: one-terminal and two-terminal impedance-based methods and traveling wavemethods. Application considerations include: two- and three-terminal lines, series-compensatedlines, parallel lines, untransposed lines, underground cables, fault resistance effects, and otherpower system conditions, including those unique to distribution systems.

Product Details

Published: 06/08/2005 ISBN(s): 0738146536, 9780738146546 Number of Pages: 44File Size: 1 file , 710 KB Product Code(s): STDSU95314