Reliability Guidelines |
File Type |
Size |
Date |
Description |
Backup Protection |
Acrobat |
434 KB |
1/10/2012 |
Transmission System Phase Backup Protection |
File Type |
Size |
Date |
Description |
Relay Loadability |
Acrobat |
119 KB |
2/6/2007 |
Beyond Zone 3- EHV Report |
Acrobat |
290 KB |
6/12/2006 |
Methods to Increase Line Relay Loadability (June 2006) |
Acrobat |
87 KB |
6/12/2006 |
Switch-on-to-Fault Schemes in the Context of Line Relay Loadability (June 2006) |
Acrobat |
234 KB |
1/13/2006 |
Working Paper on a Proposed Transmission Relay Loadability Standard (December 2005) |
Acrobat |
366 KB |
12/13/2005 |
Increase Line Loadability by Enabling Load Encroachment Functions of Digital Relays (December 2005) |
Acrobat |
366 KB |
8/19/2005 |
Relay Loadability Exceptions - Determination and Application of Practical Relaying Loadability Ratings (August 2005) |
Acrobat |
365 KB |
8/19/2005 |
Protection System Review Program - Beyond Zone 3 (August 2005) |
Acrobat |
125 KB |
8/19/2005 |
EHV Transmission System Relay Loadability Review and Requests for Temporary and Technical Exceptions (August 2005) |
Acrobat |
17 KB |
8/19/2005 |
Operationally Significant Circuits (August 2005) |
Excel |
58 KB |
4/28/2006 |
Relay Review Reporting Forms Revised (April 2006) |
Acrobat |
103 KB |
8/22/2005 |
Rationale for the Use of Local and Remote (Zone 3) Protective Relaying Backup Systems - A Report on the Implications and Uses of Zone 3 Relays (February 2, 2005) |
Acrobat |
265 KB |
11/19/2004 |
Relay Loadability Exceptions Document (November 2004) |
Excel |
265 KB |
11/19/2004 |
Summary of Relay Reviews Document (November 2004) |
Acrobat |
397 KB |
9/29/2004 |
Relay Loadability Exceptions Interim Document |
Acrobat |
83 KB |
7/26/2004 |
System Protection and Control Task Force's Initial Recommendations Concerning NERC Recommendation 8A Loadability Requirements on Transmission Protective Relaying Systems. |
Acrobat |
43 KB |
6/22/2004 |
Clarification of the Transmission Line Emergency Ampere Rating to be used to Determine Compliance with Loadability Requirements for Zone 3 Relays (Blackout Recommendation 8a) |
References |
Acrobat |
1467 KB |
9/17/2004 |
Analytical Development of Loadability Characteristics for EHV and UHV Transmission Lines |
Acrobat |
756 KB |
9/17/2004 |
Application of Line Loadability Concepts to Operating Studies |
Acrobat |
719 KB |
9/17/2004 |
EHV and UHV Line Loadability Dependence on VAR Supply Capability |
Acrobat |
6,947 KB |
9/17/2004 |
U.S. - Canada Power System Outage Task Force Full Final Report |
Acrobat |
78 KB |
9/17/2004 |
NERC Actions to Prevent and Mitigate the Impacts of Future Cascading Blackouts (2-10-04) |
Acrobat |
1,092 KB |
9/17/2004 |
Practical Concepts in Capability and Performance of Transmission Lines |
Autoreclosing |
Acrobat |
1,193 KB |
1/14/2009 |
Advantages and Disadvantages of EHV Automatic Reclosing - Technical Reference Document |
Protection System Coordination |
Acrobat |
1,584 KB |
6/22/2017 |
Power Plant and Transmission System Protection Coordination - Technical Reference Document |
|
1,901 KB
2,207 KB
356 KB
283 KB |
11/25/2009
11/25/2009
11/25/2009
11/25/2009 |
Attachments for December 8-9, 2009 Planning Committee Agenda Attach. 1 - A Technical Reference Document: Power Plant and Transmission System Protection Coordination (clean) Attach. 2 - A Technical Reference Document: Power Plant and Transmission System Protection Coordination (redline) Attach. 3 - Comments by FE on draft 6.5 of Att. 2 and SPCS responses Attach. 3 - Comments by ATC on draft 6.5 of Att. 2 and SPCS responses |
Acrobat |
558 KB |
10/30/2006 |
The Complexity of Protecting Three-Terminal Transmission Lines (September 2006) |
Protection System Reliability |
Acrobat |
1,151 KB |
1/14/2009 |
Redundancy of Protection System Elements |
Relay Maintenance |
Acrobat |
279 KB |
10/29/2007 |
Relay Maintenance Technical Reference |
Breaker Failure Protection |
Acrobat |
251 KB |
1/10/2012 |
Use of Circuit Breaker Position Indication in Breaker Failure Protection (Approved by the Planning Committee) |
Reports to the Planning Committee |
File Type |
Size |
Date |
Description |
Reliability Fundamentals |
Acrobat |
432 KB |
6/1/2011 |
Reliability Guideline: Transmission System Phase Backup Protection |
Acrobat |
223 KB |
1/3/2011 |
Reliability Fundamentals of System Protection |
Standards Support |
File Type |
Size |
Date |
Description |
Protection System Coordination |
Acrobat |
50 KB |
6/25/2007 |
NERC SPCTF Assessment of Standard PRC-001-0- System Protection Coordination |
Acrobat |
147 KB |
6/22/2007 |
Standard Authorization Request Form for Standard PRC-001-1 |
Acrobat |
77 KB |
6/18/2007 |
NERC SPCTF Assessment of Standard PRC-001-0 - System Protection Coordination |
Protection System Misoperations |
Acrobat |
233 KB |
8/17/2010 |
SPCS Report on Reliability Standards PRC-003, PRC-004, and PRC-016 |
Protection System Maintenance |
Acrobat |
75 KB |
6/25/2007 |
NERC SPCTF Supplemental Assessment Addressing FERC Order 693 Relative to: PRC-005-1, PRC-008-0, PRC-011-0, and PRC-017-0 |
Acrobat |
90 KB |
6/20/2007 |
Standard Authorization Request Form for Standards PRC-005-1, PRC-008-0, PRC-011-0, and PRC-017-0 |
Acrobat |
83 KB |
6/18/2007 |
NERC SPCTF Assessment of Standards PRC-005-1, PRC-008-0, PRC-011-0, and PRC-017-0 |
UFLS |
Acrobat |
71 KB |
7/5/2007 |
NERC SPCTF Supplemental Assessment Addressing FERC Order 693 Relative to: PRC-006-0, PRC-007-0, and PRC-009-0 |
Acrobat |
99 KB |
6/20/2007 |
NERC SPCTF Assessment of Standards PRC-006-0, PRC-007-0, and PRC-009-0 |
UVLS |
Acrobat |
275 KB |
1/3/2011 |
NERC SPCS Technical Review of UVLS-Related Standards: PRC-010-0, PRC-020-1, PRC-021-1, and PRC-022-1 |
Acrobat |
76 KB |
6/25/2007 |
NERC SPCTF Assessment of Standard PRC-010-0- Assessment of the Design and Effectiveness of UVLS Program |
Related Files |
File Type |
Size |
Date |
Description |
Workshops and Webinars |
Acrobat |
835 KB |
4/23/2010 |
Protection Coordination Workshop Session 7 - Reverse Power (32), Negative Sequence Current (46), Inadvertent Energizing (50/27), Stator Ground Fault (59GN/27TH), Generator Differential (87G), Transformer Differential (87T), and Overall Differential (87U) Protection - March 17-18, 2010 |
Acrobat |
817 KB |
4/23/2010 |
Protection Coordination Workshop Session 6 - GSU Phase Overcurrent (51T), GSU Ground Overcurrent (51TG), and Breaker Failure (50BF) Protection - March 17-18, 2010 |
Acrobat |
894 KB |
4/15/2010 |
Protection Coordination Workshop Session 5 - Volts Per Hertz (24), Undervoltage (27), Overvoltage (59), and Under/Overfrequency (81) Protection - March 17-18, 2010 |
Acrobat |
1,039 KB |
4/15/2010 |
Protection Coordination Workshop Session 4 - Loss-of-Out-of-of Field (40) and Out of Step Protection (78) - March 17-18, 2010 |
Acrobat |
861 KB |
4/15/2010 |
Protection Coordination Workshop Session 3 - Phase Distance (21) and Voltage Voltage-Voltage-Controlled or Voltage Restrained Overcurrent Protection (51V) - March 17-18, 2010 |
Acrobat |
1,182 KB |
4/15/2010 |
Protection Coordination Workshop Session 2 - Power Plant and Transmission System Protection Fundamentals - March 17-18, 2010 |
Acrobat |
833 KB |
4/15/2010 |
Protection Coordination Workshop Session 1 - Technical Reference Document - March 17-18, 2010 |
Acrobat |
642 KB |
4/15/2010 |
Protection Coordination Workshop - March 17-18, 2010 |
Acrobat |
103 KB |
1/28/2010 |
Agenda: Power Plant and Transmission System Protection Coordination Workshop - March 17-18, 2010 |