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IEC 60826 - Overhead transmission lines - Design criteria
February 1, 2017 - IEC

This International Standard specifies the loading and strength requirements of overhead lines derived from reliability-based design principles. These requirements apply to lines 45 kV and above, but can also be applied to lines with a lower nominal voltage. This document also provides...

IEEE 1863 - Guide for Overhead AC Transmission Line Design
November 7, 2019 - IEEE

This guide applies to three-phase overhead ac transmission line (110 kV to 1000 kV) design and construction, and it can be used as reference for lower voltage levels. This guide specifies design methodologies of the overhead transmission line conductors and ground wires,...

JIS E 2002 - Electric traction overhead lines - Fittings - Test methods
April 20, 2010 - JSA

This Standard specifies the mechanical test, electrical test, and material test of electric traction overhead line fittings (hereafter referred to as "fittings") used for electric traction overhead lines of railways and tracks, and line feeder (including overhead return...

NR/L2/ELP/27009 - Overhead Line Equipment Campaign Changes
March 4, 2017 - NR

This document applies to all design types of OLE on the Network Rail infrastructure and requires: a. Site surveys to assess outstanding campaign changes b. The use of Ellipse to record and manage the campaign changes It a. takes into account all approved campaign changes as defined in...

NR/L2/ELP/27715 - Overhead Contact System Design Specification
September 1, 2018 - NR

This standard covers the processes and governance for the design of OCS for Network Rail and the relationship to sub-systems. This standard is applicable to all OCS Designers. It covers the design of the OCS for new electrification projects, renewals, and enhancements for the...

NR/L2/CIV/074 - Design and Installation of Overhead Line Foundations
December 2, 2017 - NR

This standard defines the requirements for structural and geotechnical design of overhead line foundations. It applies to the design, assessment and installation of foundations for overhead line equipment, including ranges of standard designs, allocation of standard...

Electrical Design of Overhead Power Transmission Lines
January 1, 2013 - MCGRAW

Electrical Design of Overhead Power Transmission Lines discusses everything electrical engineering students and practicing engineers need to know to effectively design overhead power lines. Co-written by experts in power engineering, this detailed guide addresses...

IETF RFC 2961 - RSVP Refresh Overhead Reduction Extensions
April 1, 2001 - IETF

This document describes a number of mechanisms that can be used to reduce processing overhead requirements of refresh messages, eliminate the state synchronization latency incurred when an RSVP (Resource ReserVation Protocol) message is lost and, when desired, refreshing state without the...

DS/EN 61284 - Overhead lines - Requirements and tests for fittings
December 23, 1997 - DS

This Standard applies to fittings for overhead lines of nominal voltage above 45 kV. It may also be applied to fittings for overhead lines of lower nominal voltage and to similar fittings for substations.

IEC 61284 - Overhead Lines - Requirements and Tests for Fittings
September 1, 1997 - IEC

This International Standard applies to fittings for overhead lines of nominal voltage above 45 kV. It may also be applied to fittings for overhead lines of lower nominal voltage and to similar fittings for substations.

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