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Presentation 211218 - RHQ Nagpur

This document discusses relay setting studies and configurations for ICTs and reactors. It covers standardized templates for differential and REF relays for ICTs and reactors, and configurations for using the P643 and P645 relays for differential and REF protection of ICTs and reactors.

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Ramesh Epili
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138 views11 pages

Presentation 211218 - RHQ Nagpur

This document discusses relay setting studies and configurations for ICTs and reactors. It covers standardized templates for differential and REF relays for ICTs and reactors, and configurations for using the P643 and P645 relays for differential and REF protection of ICTs and reactors.

Uploaded by

Ramesh Epili
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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RELAY SETTING STUDY AND CONFIGURATIONS IN

ICT & REACTORS

Venue : RHQ-Nagpur
Date : 21.12.2018

Ankit Prakash Vaishnao


Manager
765/400kV Kotra PS, Raigarh
Relay Setting study for ICT

 Standardized ICT Template Differential relay

 Standardized ICT Template REF relay


Biased Differential for P64X
Relay Setting study for Reactor

 Standardized Reactor Template Differential relay

 Standardized Reactor Template REF relay

 Standardized Reactor Template Backup Impedance relay


CT Configuration in P645 and P643

P643 Used as:


 REF Protection of ICT
 Differential Protection of Reactor

P645 Used as:


 Differential Protection ICT
P645 as Differential in ICT

Pg 845
P643 as Differential in Reactor

Pg 831
P643 as REF in ICT

Pg 830
THANK YOU

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