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NG TGN(E) 212

Technical Guidance Notes - National Grid Protection Application and Setting at Railway Suppy Points

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Organization: NG
Publication Date: 1 August 2015
Status: active
Page Count: 6
scope:

PURPOSE AND SCOPE

This Technical Guidance Note (TGN) provides the necessary guidance on application and setting policy for National Grid protection at Railway supply points. It should be read in conjunction with PS(T)063.

Document History

NG TGN(E) 212
August 1, 2015
Technical Guidance Notes - National Grid Protection Application and Setting at Railway Suppy Points
PURPOSE AND SCOPE This Technical Guidance Note (TGN) provides the necessary guidance on application and setting policy for National Grid protection at Railway supply points. It should be read in...
NG TGN(E) 212
April 1, 2006
Technical Guidance Notes - National Grid Protection Application and Setting at Railway Suppy Points
PURPOSE AND SCOPE This Technical Guidance Note (TGN) provides the necessary guidance on application and setting policy for National Grid protection at railway supply points. It should be read in...

References

This document references:
NG PS(T) 063 - Policy Statements - National Grid Protection Application and Setting at Railway Supply Points
Published by NG on August 1, 2015
PURPOSE AND SCOPE This policy defines the protection application and setting at the interface between the National Grid electricity transmission system and railway systems. This document shall be...
This document references:
NG PS(T) 010 - Policy Statements - Application and Protection Setting Policy for the National Grid UK Transmission System
Published by NG on April 1, 2018
PURPOSE AND SCOPE This document defines National Grid's policy for the protection arrangements and settings to be applied on its 400kV and 275kV transmission network and lower network voltages at...
This document references:
NG PS(T) 063 - Policy Statements - National Grid Protection Application and Setting at Railway Supply Points
Published by NG on August 1, 2015
PURPOSE AND SCOPE This policy defines the protection application and setting at the interface between the National Grid electricity transmission system and railway systems. This document shall be...
This document references:
NG TGN(E) 175 - Technical Guidance Notes - Ferroresonance Suppression at Traction Supply Points
Published by NG on July 1, 2001
This TGN addresses the application of a scheme to prime ferroresonance detection schemes at traction supply points, following de-energisation of the feeder. The scheme covers ferroresonance...
This document references:
NG TS 3.02.05 - Technical Specifications - Voltage Transformers
Published by NG on May 1, 2010
PURPOSE AND SCOPE This document provides a functional and performance specification for voltage transformers for use on the National Grid UK Electricity Transmission System. This specification is...
This document references:
NG TS 3.24.08 - National Grid Technical Specifications - Transformer Bay Functions (comprising HV, LV and Tertiary) for double busbar application
Published by NG on September 1, 2001
This specification, in conjunction with related functional specifications, details the protection, control and measurements functions and the associated interconnectivity which are required within...
This document references:
NG TS 3.24.18 - National Grid Technical Specifications - Unit Feeder Main Protection
Published by NG on May 1, 2000
This Specification describes the functional and performance requirements for a unit protection system for 2-terminal or 3-terminal feeder circuits on the National Grid system. The principles of...
This document is referenced by:
DH 34 - Design Handbook - Setting Guidance for Traction Supply Protection
Published by NG on January 1, 2019
PURPOSE This design handbook has been written to offer Supplier Setting Engineers fault and setting calculation examples for Network Rail Supply Schemes. It includes example technical data that is...
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