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SEL Application Guides

(by Application Guide Title)
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Application
Guide #
Application Guide Title
Date Code
Author

AG96-18

A Breaker Simulator in the SEL-321 Relay for Three-Pole Tripping Application

961105

Larry Gross

AG2002-21
Add Ground Overcurrent (50N) to the SEL-352-1, -2 Relay Default Breaker Failure for Fault Current Protection Scheme Logic
20021213
Bill Fleming
AG2003-05
Application Considerations When Applying the SEL-351S Protection and Breaker Control Relay With Auxiliary Trip/Close Pushbuttons on AC Control Circuits
20031112
Chris Cooper

AG96-13

Applying Mirrored Bits Communications to a Permissive Overreaching Transfer Trip (POTT) Scheme

20020327

Ken Behrendt

AG96-16

Applying SEL Distance Relays on Lines with Power Transformers or Open Delta VTs

961231

Karl Zimmerman

AG95-33

Applying SEL-501 Motor Protection with Self-Balancing Differential

951212

Stan Zocholl

AG94-11

Applying SEL-501 Relay for Fast Bus Trip and Simple Bus Breaker Failure Protection

940929

Mark Feltis,
John Kumm

AG94-10

Applying SEL-501 Relay for Feeder Relay Backup Protection

940929

Mark Feltis,
John Kumm

AG94-13

Applying SEL-501 Relay for Ground Overcurrent Protection Using a Core-Balance CT

941121

Mark Feltis,
John Kumm

AG96-20

Applying SEL-501 Relay Motor Protection

20070517

Stanley E. Zocholl

AG94-04

Applying SEL-501 Relay to Delta-Wye Transformer Bank Overcurrent Protection

940621

Mark Feltis,
John Kumm

AG96-04

Applying SEL-501 Relays for Generator Negative-Sequence I2T Protection

960311

Stan Zocholl

AG97-17

Applying the SEL-221F Relay Synchro-Check Function with Phase-to-Phase Connected Synchronizing Potentials

970909

Ken Behrendt

AG95-19

Applying the SEL-279H Relay to Single Breaker Transmission Lines

951011

Karl Zimmerman

AG97-22

Applying the SEl-2885 in an Inexpensive Multidrop Communication Circuit

971219

Emery Perry,
Ken Behrendt

AG2000-12

Applying the SEL-311C Relay on Three Terminal Lines

20001113

George E. Alexander

AG2000-11

Applying the SEL-321 Relay on Series-Compensated Systems

20001109

Joseph B. Mooney,
George E. Alexander

AG93-06

Applying the SEL-321 Relay to Directional Comparison Blocking (DCB) Schemes

930830

Jeff Roberts

AG96-19

Applying the SEL-321 Relay to Directional Comparison Unblocking (DCUB) Schemes

961115

Dean Hardister

AG95-29

Applying the SEL-321 Relay to Permissive Overreaching Transfer Trip (POTT) Schemes

20050805

Armando Guzman,
Jeff Roberts,
Karl Zimmerman

AG97-14

Applying the SEL-351 Relay Synchro-Check Function With Phase-to-Phase Connected Synchronizing Potentials

20011220

Ken Behrendt

AG2002-06

Applying the SEL-351 Relay to an Ungrounded System

20020910

Normann Fischer, Mark Feltis

AG2000-04

Applying the SEL-352 Relay for Automatic Throw-Over Control of a Bus Tie and Incoming Circuit Breakers

20000616

Shaojun Chen,
Scott Anderson

AG99-08

Applying the SEL-387-5 Relay Combined Overcurrent Elements

991008

George E. Alexander,
Subhash Patel

AG2004-15 Applying the SEL-421 Protection, Automation, and Control System Recloser on Adjacent Lines With Breaker-and-a-Half Bus Arrangement
20041217
George E. Alexander
AG2005-11 Applying the SEL-451 Recloser in a Ring Bus or Breaker-and-a-Half Substation 20051109 Mark Lanier, Mike Collum
AG2004-06

Applying the SEL-487B to Single Busbars

Supporting Files

20040421
Casper Labuschagne and Ali Kazemi

AG2000-08

Applying the SEL-5040 Power System Report Manager

20040604

Tim Tibbals
Mark Weber

AG2001-09

Applying the SEL-701-1 Monitor to Control Cooling Fans

20010815

Subhash C. Patel and Angelo D'Aversa

AG2007-07
20070413
Lee Underwood

AG2002-23

Applying Two SEL-351S Relays to Provide Automatic Source-Transfer for Critical Loads

20021217

Mike Collum, Ken Behrendt

AG98-05

Automated UPS Battery Monitoring Using an SEL-351 Relay

980306

Mike Maxwell

AG2001-06

Avoiding Magnetic Induction Issues in Communication Cabling

20010703

Jeff Roberts, Mark Weber

Making Electric Power Safer, More Reliable, and More Economical
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