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AG1-434 Transition Sort Retool Results -- Reprioritized to Transition Cycle #1

v1.00 released 2023-12-14 10:50

Electric Junction-Nelson 345 kV

35.2 MW Capacity / 200.0 MW Energy

Introduction

In accordance with Tariff Part VII, Subpart B, section 304, PJM performed load flow analysis (Transition Sort Retool) on all AE1 through AG1 projects that have met eligibility requirements according to Tariff, Part VII, Subpart B, section 303. The purpose of this study is to determine whether a project would be classified as eligible for the Expedited Process (Fast Lane) or if it would be reprioritized to be studied as part of Transition Cycle #1 (TC1) using the criteria from the Expedited Process Eligibility section of Tariff Part VII, section 304. This is not a System Impact Study report.

Below are the results of the study, details of how the study was performed, criterion used in the evaluation of the Expedited Process vs. TC1 determination, and next steps in the interconnection process for your project.

Transition Cycle #1:

The AG1-434 project has not met the Expedited Process Eligibility requirements in Tariff Part VII, Subpart B, section 304 and will therefore be reprioritized to Transition Cycle #1. Please see "Transition Cycle #1 Rules" below.

Transition Sort Retool Study Process and Criteria:

In order to determine Expedited Process vs. Transition Cycle #1 classification, projects which met the Transition Eligibility requirements from Tariff Part VII, Subpart B, section 303 were studied on the base case model that was used for the original System Impact Study analysis. Both a summer peak and light load load flow analysis were performed. Projects that have cost allocation eligibility or are identified as the first to cause a system violation which requires the need for a Network Upgrade with a total estimated cost greater than $5 million will be reprioritized to Transition Cycle #1. All other projects will be eligible for the expedited procedures set forth in Tariff Part VII, Subpart B, section 304 (B).

Expedited Process Eligibility: OATT Tariff Part VII, section 304:

A project is not eligible for the expedited process if it has cost allocation eligibility or is identified as the first to cause, as determined according to Tariff, Part VI, section 217.3, for a Network Upgrade which has a total estimated cost of greater than $5,000,000. Such cost estimate will be based on Transmission Provider's most recently available data.

Not considered in the Transition Sorting: The cost of the Interconnection Facilities is not considered when determining a project's eligibility for the expedited process. Affected Systems upgrade costs are also not considered in the evaluation.

Transition Sort Retool Results Provided:

This report includes a list of:

  1. the overloaded flowgates (overloaded facilities + contingency pair) that the project contributes towards
  2. other interconnection projects that may also contribute to the overloaded facility, and
  3. the total estimated cost for any required Network Upgrades.

Important Notes:

Note for Uprate Projects: Per Tariff Part VII, Subpart B, section 304 (B), if a project is an uprate (project relies on the Interconnection Facilities of a prior project) whose base project does not qualify for the expedited process, the uprate also will not qualify for the expedited process, regardless of analysis results.

Notes regarding Results displayed:

  1. Some flowgate overloads that a New Service Request contributes to, but does not contribute enough to meet cost allocation eligibility (per Manual 14A, Attachment B.3), may be reported in this Transition Sort report. These types of flowgates do not affect the classification of the New Service Request as either Expedited Process or Transition Cycle #1 because cost allocation eligibility has not been met.
  2. For projects that were determined to not meet Expedited Process eligibility and are being reprioritized to Transition Cycle #1, not all reinforcements in excess of $5,000,000 may be shown in this report. This report may only display a subset of those reinforcements determined to be in excess of $5,000,000 which would classify the project as not meeting Expedited Process Eligibility. This is not a formal System Impact Study.

Next Steps for your project:

Transition Cycle #1 Rules:

Refer to Tariff Part VII, Subpart B, section 304 (C) for the Transition Cycle #1 Project Rules.

Transition Cycle #1 will start no later than one year from the Transition Start Date (July 10, 2023). Transition Cycle #1 will run simultaneously with the expedited process, however Transition Cycle #1, Phase III will not begin until all expedited process projects have been completed.

Projects that are reprioritized to Transition Cycle #1 will not need to re-apply to the Interconnection Cycle Process. Therefore, there is no Application Review Phase for Transition Cycle #1. The cycle process for Transition Cycle #1 includes three Study Phases and three Decision Points:

  1. Phase I System Impact Study and Decision Point I; and
  2. Phase II System Impact Study and Decision Point II; and
  3. Phase III System Impact Study and Decision Point III

Refer to Tariff Part VII, Subpart D, section 307 for the Transition Cycle #1 study process.

General

The Interconnection Customer (IC), has proposed a Wind generating facility located in the ComEd zone Lee County, Illinois. The installed facilities will have a total capability of 200.0 MW with 35.2 MW of this output being recognized by PJM as Capacity.

Project Information
Queue Number AG1-434
Project Name Electric Junction-Nelson 345 kV
Developer Name RWE Renewables Development, LLC
State Illinois
County Lee
Transmission Owner ComEd
MFO 200.0 MW
MWE 200.0 MW
MWC 35.2 MW
Fuel Type Wind
Basecase Study Year 2024

Point of Interconnection

AG1-434 will interconnect on the ComEd transmission system tapping the Electric Junction - Nelson 345 kV line.

Summer Peak Analysis

The Queue Project was evaluated as a 200.0 MW (Capacity 35.2 MW) injection in the ComEd area. Project was evaluated for compliance with applicable reliability planning criteria (PJM, NERC, NERC Regional Reliability Councils, and Transmission Owners). Potential Summer peak period network impacts are listed below:

Important to Note:

Note for Uprate Projects: Per Tariff Part VII, Subpart B, section 304 (B), if a project is an uprate (project relies on the Interconnection Facilities of a prior project) whose base project does not qualify for the expedited process, the uprate also will not qualify for the expedited process, regardless of analysis results.

Notes regarding Results displayed:

  1. Some flowgate overloads that a New Service Request contributes to, but does not contribute enough to meet cost allocation eligibility (per Manual 14A, Attachment B.3), may be reported in this Transition Sort report. These types of flowgates do not affect the classification of the New Service Request as either Expedited Process or Transition Cycle #1 because cost allocation eligibility has not been met.
  2. For projects that were determined to not meet Expedited Process eligibility and are being reprioritized to Transition Cycle #1, not all reinforcements in excess of $5,000,000 may be shown in this report. This report may only display a subset of those reinforcements determined to be in excess of $5,000,000 which would classify the project as not meeting Expedited Process Eligibility. This is not a formal System Impact Study.
Summer Peak Analysis
Area Facility Description Contingency Name Contingency Type DC|AC Initial Loading Final Loading Rating (MVA) Rating Type MVA to Mitigate MW Contribution Details
CE AF2-041 TAP-ELECT JCT; B 345.0 kV Ckt 1 line
957470 to 270730 ckt 1
Base Case Single AC 105.28 % 106.28 % 1334.0 A 1417.72 16.45
AEP/CE AF2-359 TAP-05OLIVE 345.0 kV Ckt 1 line
960680 to 243229 ckt 1
COMED_P4_112-65-BT4-5__
CONTINGENCY 'COMED_P4_112-65-BT4-5__'
 REMOVE SHUNT 1 FROM BUS 270644                    /*WILTON   ;   765.0
 TRIP BRANCH FROM BUS 270644 TO BUS 243206 CKT 1   /*WILTON   ;   765.0 - 05DUMONT     765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270644 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270927 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ; R 345.0
 TRIP BRANCH FROM BUS 275233 TO BUS 275333 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;4C  33.0
END
Breaker AC 161.14 % 161.93 % 971.0 B 1572.37 19.12
AEP/CE AF2-359 TAP-05OLIVE 345.0 kV Ckt 1 line
960680 to 243229 ckt 1
COMED_P4_112-65-BT3-4__
CONTINGENCY 'COMED_P4_112-65-BT3-4__'
 REMOVE SHUNT 1 FROM BUS 270644                    /*WILTON   ;   765.0
 TRIP BRANCH FROM BUS 270644 TO BUS 243206 CKT 1   /*WILTON   ;   765.0 - 05DUMONT     765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270644 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270926 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ; B 345.0
 TRIP BRANCH FROM BUS 275232 TO BUS 275332 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;3C  33.0
END
Breaker AC 161.14 % 161.93 % 971.0 B 1572.37 19.12
CE WILTON ; R-WILTON ;4M 345.0 kV Ckt 1 line
270927 to 275233 ckt 1
COMED_P4_112-65-BT2-3__
CONTINGENCY 'COMED_P4_112-65-BT2-3__'
 TRIP BRANCH FROM BUS 270644 TO BUS 270607 CKT 1   /*WILTON   ;   765.0 - COLLINS  ;   765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270644 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270926 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ; B 345.0
 TRIP BRANCH FROM BUS 275232 TO BUS 275332 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;3C  33.0
END
Breaker AC 154.58 % 154.65 % 1469.0 STE 2271.86 24.04
CE WILTON ;4M-WILTON ; 345.0/765.0 kV Ckt 1 transformer
275233 to 270644 ckt 1
COMED_P4_112-65-BT2-3__
CONTINGENCY 'COMED_P4_112-65-BT2-3__'
 TRIP BRANCH FROM BUS 270644 TO BUS 270607 CKT 1   /*WILTON   ;   765.0 - COLLINS  ;   765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270644 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270926 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ; B 345.0
 TRIP BRANCH FROM BUS 275232 TO BUS 275332 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;3C  33.0
END
Breaker AC 154.58 % 154.65 % 1469.0 STE 2271.85 24.04
CE WILTON ;3M-WILTON ; 345.0/765.0 kV Ckt 1 transformer
275232 to 270644 ckt 1
COMED_P4_112-65-BT5-6__
CONTINGENCY 'COMED_P4_112-65-BT5-6__'
 TRIP BRANCH FROM BUS 270644 TO BUS 270607 CKT 1   /*WILTON   ;   765.0 - COLLINS  ;   765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270644 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270927 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ; R 345.0
 TRIP BRANCH FROM BUS 275233 TO BUS 275333 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;4C  33.0
END
Breaker AC 151.38 % 151.45 % 1469.0 STE 2224.82 23.54
CE WILTON ; B-WILTON ;3M 345.0 kV Ckt 1 line
270926 to 275232 ckt 1
COMED_P4_112-65-BT5-6__
CONTINGENCY 'COMED_P4_112-65-BT5-6__'
 TRIP BRANCH FROM BUS 270644 TO BUS 270607 CKT 1   /*WILTON   ;   765.0 - COLLINS  ;   765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270644 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270927 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ; R 345.0
 TRIP BRANCH FROM BUS 275233 TO BUS 275333 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;4C  33.0
END
Breaker AC 151.38 % 151.45 % 1469.0 STE 2224.82 23.54
CE GARDEN PR; R-SILVER LK; R 345.0 kV Ckt 1 line
924470 to 270883 ckt 1
COMED_P4_144-45-BT6-8__
CONTINGENCY 'COMED_P4_144-45-BT6-8__'
 TRIP BRANCH FROM BUS 270730 TO BUS 270916 CKT 1   /*ELECT JCT; B 345.0 - WAYNE    ; B 345.0
 TRIP BRANCH FROM BUS 270916 TO BUS 270917 CKT 1   /*WAYNE    ; B 345.0 - WAYNE    ; R 345.0
 TRIP BRANCH FROM BUS 965553 TO BUS 270916 CKT 1   /*AG1-423 TP   345.0 - WAYNE    ; B 345.0
END
Breaker AC 143.94 % 144.85 % 1568.0 STE 2271.29 16.41
CE GARDEN PR; R-SILVER LK; R 345.0 kV Ckt 1 line
924470 to 270883 ckt 1
COMED_P4_144-45-BT6-7__
CONTINGENCY 'COMED_P4_144-45-BT6-7__'
 DISCONNECT BUS 275228                             /*WAYNE    ;1M 138.0
 TRIP BRANCH FROM BUS 270730 TO BUS 270916 CKT 1   /*ELECT JCT; B 345.0 - WAYNE    ; B 345.0
 TRIP BRANCH FROM BUS 270916 TO BUS 270900 CKT 1   /*WAYNE    ; B 345.0 - TOLLWAY ; B  345.0
 TRIP BRANCH FROM BUS 270916 TO BUS 270917 CKT 1   /*WAYNE    ; B 345.0 - WAYNE    ; R 345.0
END
Breaker AC 143.93 % 144.85 % 1568.0 STE 2271.24 16.41
CE UNIV PK N;RP-AF2-359 TAP 345.0 kV Ckt 1 line
274804 to 960680 ckt 1
COMED_P4_112-65-BT4-5__
CONTINGENCY 'COMED_P4_112-65-BT4-5__'
 REMOVE SHUNT 1 FROM BUS 270644                    /*WILTON   ;   765.0
 TRIP BRANCH FROM BUS 270644 TO BUS 243206 CKT 1   /*WILTON   ;   765.0 - 05DUMONT     765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270644 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270927 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ; R 345.0
 TRIP BRANCH FROM BUS 275233 TO BUS 275333 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;4C  33.0
END
Breaker AC 148.21 % 148.53 % 971.0 STE 1442.21 19.12
CE UNIV PK N;RP-AF2-359 TAP 345.0 kV Ckt 1 line
274804 to 960680 ckt 1
COMED_P4_112-65-BT3-4__
CONTINGENCY 'COMED_P4_112-65-BT3-4__'
 REMOVE SHUNT 1 FROM BUS 270644                    /*WILTON   ;   765.0
 TRIP BRANCH FROM BUS 270644 TO BUS 243206 CKT 1   /*WILTON   ;   765.0 - 05DUMONT     765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270644 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270926 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ; B 345.0
 TRIP BRANCH FROM BUS 275232 TO BUS 275332 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;3C  33.0
END
Breaker AC 148.21 % 148.53 % 971.0 STE 1442.21 19.12
CE CHERRY VA; B-GARDEN PR; R 345.0 kV Ckt 1 line
270694 to 924470 ckt 1
COMED_P4_144-45-BT6-8__
CONTINGENCY 'COMED_P4_144-45-BT6-8__'
 TRIP BRANCH FROM BUS 270730 TO BUS 270916 CKT 1   /*ELECT JCT; B 345.0 - WAYNE    ; B 345.0
 TRIP BRANCH FROM BUS 270916 TO BUS 270917 CKT 1   /*WAYNE    ; B 345.0 - WAYNE    ; R 345.0
 TRIP BRANCH FROM BUS 965553 TO BUS 270916 CKT 1   /*AG1-423 TP   345.0 - WAYNE    ; B 345.0
END
Breaker AC 134.45 % 135.36 % 1568.0 STE 2122.44 16.41
CE CHERRY VA; B-GARDEN PR; R 345.0 kV Ckt 1 line
270694 to 924470 ckt 1
COMED_P4_144-45-BT6-7__
CONTINGENCY 'COMED_P4_144-45-BT6-7__'
 DISCONNECT BUS 275228                             /*WAYNE    ;1M 138.0
 TRIP BRANCH FROM BUS 270730 TO BUS 270916 CKT 1   /*ELECT JCT; B 345.0 - WAYNE    ; B 345.0
 TRIP BRANCH FROM BUS 270916 TO BUS 270900 CKT 1   /*WAYNE    ; B 345.0 - TOLLWAY ; B  345.0
 TRIP BRANCH FROM BUS 270916 TO BUS 270917 CKT 1   /*WAYNE    ; B 345.0 - WAYNE    ; R 345.0
END
Breaker AC 134.45 % 135.36 % 1568.0 STE 2122.39 16.41
CE/NIPS CRETE EC ;BP-17STJOHN 345.0 kV Ckt 1 line
274750 to 255112 ckt 1
COMED_P4_112-65-BT4-5__
CONTINGENCY 'COMED_P4_112-65-BT4-5__'
 REMOVE SHUNT 1 FROM BUS 270644                    /*WILTON   ;   765.0
 TRIP BRANCH FROM BUS 270644 TO BUS 243206 CKT 1   /*WILTON   ;   765.0 - 05DUMONT     765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270644 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270927 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ; R 345.0
 TRIP BRANCH FROM BUS 275233 TO BUS 275333 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;4C  33.0
END
Breaker AC 138.23 % 138.32 % 1399.0 B 1935.05 24.27
CE/NIPS CRETE EC ;BP-17STJOHN 345.0 kV Ckt 1 line
274750 to 255112 ckt 1
COMED_P4_112-65-BT3-4__
CONTINGENCY 'COMED_P4_112-65-BT3-4__'
 REMOVE SHUNT 1 FROM BUS 270644                    /*WILTON   ;   765.0
 TRIP BRANCH FROM BUS 270644 TO BUS 243206 CKT 1   /*WILTON   ;   765.0 - 05DUMONT     765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270644 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270926 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ; B 345.0
 TRIP BRANCH FROM BUS 275232 TO BUS 275332 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;3C  33.0
END
Breaker AC 138.21 % 138.3 % 1399.0 B 1934.79 24.27
CE AF2-041 TAP-ELECT JCT; B 345.0 kV Ckt 1 line
957470 to 270730 ckt 1
COMED_P4_937-45-BT2-3__
CONTINGENCY 'COMED_P4_937-45-BT2-3__'
 REMOVE UNIT 1 FROM BUS 274760                                  /*LEE CO EC;1U  13.8
 REMOVE UNIT 2 FROM BUS 274761                                  /*LEE CO EC;2U  13.8
 REMOVE UNIT 3 FROM BUS 274762                                  /*LEE CO EC;3U  13.8
 REMOVE UNIT 4 FROM BUS 274763                                  /*LEE CO EC;4U  13.8
 REMOVE UNIT 5 FROM BUS 274764                                  /*LEE CO EC;5U  13.8
 REMOVE UNIT 6 FROM BUS 274765                                  /*LEE CO EC;6U  13.8
 REMOVE UNIT 7 FROM BUS 274766                                  /*LEE CO EC;7U  13.8
 REMOVE UNIT 8 FROM BUS 274767                                  /*LEE CO EC;8U  13.8
 TRIP BRANCH FROM BUS 274759 TO BUS 274760 TO BUS 274761 CKT 1  /*LEE CO EC;   345.0 - LEE CO EC;1U  13.8 - LEE CO EC;2U  13.8
 TRIP BRANCH FROM BUS 274759 TO BUS 274762 TO BUS 274763 CKT 1  /*LEE CO EC;   345.0 - LEE CO EC;3U  13.8 - LEE CO EC;4U  13.8
 TRIP BRANCH FROM BUS 274759 TO BUS 274764 TO BUS 274765 CKT 1  /*LEE CO EC;   345.0 - LEE CO EC;5U  13.8 - LEE CO EC;6U  13.8
 TRIP BRANCH FROM BUS 274759 TO BUS 274766 TO BUS 274767 CKT 1  /*LEE CO EC;   345.0 - LEE CO EC;7U  13.8 - LEE CO EC;8U  13.8
 TRIP BRANCH FROM BUS 274768 TO BUS 270678 CKT 1                /*LEE CO EC;BP 345.0 - BYRON    ; B 345.0
 TRIP BRANCH FROM BUS 274768 TO BUS 274759 CKT 1                /*LEE CO EC;BP 345.0 - LEE CO EC;   345.0
END
Breaker AC 106.85 % 112.78 % 1837.0 STE 2071.74 105.75
CE AF2-041 TAP-ELECT JCT; B 345.0 kV Ckt 1 line
957470 to 270730 ckt 1
COMED_P4_006-45-BT3-8__
CONTINGENCY 'COMED_P4_006-45-BT3-8__'
 TRIP BRANCH FROM BUS 270678 TO BUS 270679 CKT 1   /*BYRON    ; B 345.0 - BYRON    ; R 345.0
 TRIP BRANCH FROM BUS 274768 TO BUS 270678 CKT 1   /*LEE CO EC;BP 345.0 - BYRON    ; B 345.0
END
Breaker AC 107.79 % 112.38 % 1837.0 STE 2064.5 105.57
CE PLANO ;3M-PLANO ; 345.0/765.0 kV Ckt 1 transformer
275207 to 270630 ckt 1
COMED_P4_167-45-BT5-6__
CONTINGENCY 'COMED_P4_167-45-BT5-6__'
 TRIP BRANCH FROM BUS 270846 TO BUS 270847 CKT 1   /*PLANO    ; B 345.0 - PLANO    ; R 345.0
 TRIP BRANCH FROM BUS 270847 TO BUS 270733 CKT 1   /*PLANO    ; R 345.0 - ELECT JCT;3R 345.0
 TRIP BRANCH FROM BUS 275208 TO BUS 270630 CKT 1   /*PLANO    ;4M 345.0 - PLANO    ;   765.0
 TRIP BRANCH FROM BUS 275208 TO BUS 270847 CKT 1   /*PLANO    ;4M 345.0 - PLANO    ; R 345.0
 TRIP BRANCH FROM BUS 275208 TO BUS 275308 CKT 1   /*PLANO    ;4M 345.0 - PLANO    ;4C  33.0
END
Breaker AC 116.61 % 116.98 % 1469.0 STE 1718.47 19.65
CE PLANO ; B-PLANO ;3M 345.0 kV Ckt 1 line
270846 to 275207 ckt 1
COMED_P4_167-45-BT5-6__
CONTINGENCY 'COMED_P4_167-45-BT5-6__'
 TRIP BRANCH FROM BUS 270846 TO BUS 270847 CKT 1   /*PLANO    ; B 345.0 - PLANO    ; R 345.0
 TRIP BRANCH FROM BUS 270847 TO BUS 270733 CKT 1   /*PLANO    ; R 345.0 - ELECT JCT;3R 345.0
 TRIP BRANCH FROM BUS 275208 TO BUS 270630 CKT 1   /*PLANO    ;4M 345.0 - PLANO    ;   765.0
 TRIP BRANCH FROM BUS 275208 TO BUS 270847 CKT 1   /*PLANO    ;4M 345.0 - PLANO    ; R 345.0
 TRIP BRANCH FROM BUS 275208 TO BUS 275308 CKT 1   /*PLANO    ;4M 345.0 - PLANO    ;4C  33.0
END
Breaker AC 116.49 % 116.87 % 1469.0 STE 1716.84 19.65
CE E FRANKFO; B-CRETE EC ;BP 345.0 kV Ckt 1 line
270728 to 274750 ckt 1
COMED_P4_112-65-BT4-5__
CONTINGENCY 'COMED_P4_112-65-BT4-5__'
 REMOVE SHUNT 1 FROM BUS 270644                    /*WILTON   ;   765.0
 TRIP BRANCH FROM BUS 270644 TO BUS 243206 CKT 1   /*WILTON   ;   765.0 - 05DUMONT     765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270644 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270927 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ; R 345.0
 TRIP BRANCH FROM BUS 275233 TO BUS 275333 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;4C  33.0
END
Breaker AC 115.1 % 115.16 % 1483.0 STE 1707.86 24.58
CE E FRANKFO; B-CRETE EC ;BP 345.0 kV Ckt 1 line
270728 to 274750 ckt 1
COMED_P4_112-65-BT3-4__
CONTINGENCY 'COMED_P4_112-65-BT3-4__'
 REMOVE SHUNT 1 FROM BUS 270644                    /*WILTON   ;   765.0
 TRIP BRANCH FROM BUS 270644 TO BUS 243206 CKT 1   /*WILTON   ;   765.0 - 05DUMONT     765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270644 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270926 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ; B 345.0
 TRIP BRANCH FROM BUS 275232 TO BUS 275332 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;3C  33.0
END
Breaker AC 115.09 % 115.15 % 1483.0 STE 1707.7 24.58
CE AG1-434 TAP-AF2-041 TAP 345.0 kV Ckt 1 line
965660 to 957470 ckt 1
COMED_P4_937-45-BT2-3__
CONTINGENCY 'COMED_P4_937-45-BT2-3__'
 REMOVE UNIT 1 FROM BUS 274760                                  /*LEE CO EC;1U  13.8
 REMOVE UNIT 2 FROM BUS 274761                                  /*LEE CO EC;2U  13.8
 REMOVE UNIT 3 FROM BUS 274762                                  /*LEE CO EC;3U  13.8
 REMOVE UNIT 4 FROM BUS 274763                                  /*LEE CO EC;4U  13.8
 REMOVE UNIT 5 FROM BUS 274764                                  /*LEE CO EC;5U  13.8
 REMOVE UNIT 6 FROM BUS 274765                                  /*LEE CO EC;6U  13.8
 REMOVE UNIT 7 FROM BUS 274766                                  /*LEE CO EC;7U  13.8
 REMOVE UNIT 8 FROM BUS 274767                                  /*LEE CO EC;8U  13.8
 TRIP BRANCH FROM BUS 274759 TO BUS 274760 TO BUS 274761 CKT 1  /*LEE CO EC;   345.0 - LEE CO EC;1U  13.8 - LEE CO EC;2U  13.8
 TRIP BRANCH FROM BUS 274759 TO BUS 274762 TO BUS 274763 CKT 1  /*LEE CO EC;   345.0 - LEE CO EC;3U  13.8 - LEE CO EC;4U  13.8
 TRIP BRANCH FROM BUS 274759 TO BUS 274764 TO BUS 274765 CKT 1  /*LEE CO EC;   345.0 - LEE CO EC;5U  13.8 - LEE CO EC;6U  13.8
 TRIP BRANCH FROM BUS 274759 TO BUS 274766 TO BUS 274767 CKT 1  /*LEE CO EC;   345.0 - LEE CO EC;7U  13.8 - LEE CO EC;8U  13.8
 TRIP BRANCH FROM BUS 274768 TO BUS 270678 CKT 1                /*LEE CO EC;BP 345.0 - BYRON    ; B 345.0
 TRIP BRANCH FROM BUS 274768 TO BUS 274759 CKT 1                /*LEE CO EC;BP 345.0 - LEE CO EC;   345.0
END
Breaker AC 95.19 % 101.04 % 1837.0 STE 1856.04 105.75
CE ELECT JCT; B-LOMBARD ; B 345.0 kV Ckt 1 line
270730 to 270812 ckt 1
COMED_P4_012-45-BT5-6__
CONTINGENCY 'COMED_P4_012-45-BT5-6__'
 TRIP BRANCH FROM BUS 270716 TO BUS 270736 CKT 1   /*DRESDEN  ; B 345.0 - ELWOOD   ; B 345.0
 TRIP BRANCH FROM BUS 270736 TO BUS 270737 CKT 1   /*ELWOOD   ; B 345.0 - ELWOOD   ; R 345.0
 TRIP BRANCH FROM BUS 274702 TO BUS 270716 CKT 1   /*KENDALL  ;BU 345.0 - DRESDEN  ; B 345.0
END
Breaker AC 108.84 % 110.64 % 1568.0 STE 1734.79 28.2
CE/NIPS ST JOHN ; T-17GREEN_ACRE 345.0 kV Ckt 1 line
270886 to 255104 ckt 1
COMED_P4_112-65-BT4-5__
CONTINGENCY 'COMED_P4_112-65-BT4-5__'
 REMOVE SHUNT 1 FROM BUS 270644                    /*WILTON   ;   765.0
 TRIP BRANCH FROM BUS 270644 TO BUS 243206 CKT 1   /*WILTON   ;   765.0 - 05DUMONT     765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270644 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270927 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ; R 345.0
 TRIP BRANCH FROM BUS 275233 TO BUS 275333 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;4C  33.0
END
Breaker AC 117.94 % 118.02 % 1091.0 B 1287.55 17.33
CE/NIPS 17STJOHN-ST JOHN ; T 345.0 kV Ckt 1 line
255112 to 270886 ckt 1
COMED_P4_112-65-BT4-5__
CONTINGENCY 'COMED_P4_112-65-BT4-5__'
 REMOVE SHUNT 1 FROM BUS 270644                    /*WILTON   ;   765.0
 TRIP BRANCH FROM BUS 270644 TO BUS 243206 CKT 1   /*WILTON   ;   765.0 - 05DUMONT     765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270644 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275233 TO BUS 270927 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ; R 345.0
 TRIP BRANCH FROM BUS 275233 TO BUS 275333 CKT 1   /*WILTON   ;4M 345.0 - WILTON   ;4C  33.0
END
Breaker AC 117.94 % 118.01 % 1091.0 B 1287.53 17.33
CE/NIPS ST JOHN ; T-17GREEN_ACRE 345.0 kV Ckt 1 line
270886 to 255104 ckt 1
COMED_P4_112-65-BT3-4__
CONTINGENCY 'COMED_P4_112-65-BT3-4__'
 REMOVE SHUNT 1 FROM BUS 270644                    /*WILTON   ;   765.0
 TRIP BRANCH FROM BUS 270644 TO BUS 243206 CKT 1   /*WILTON   ;   765.0 - 05DUMONT     765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270644 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270926 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ; B 345.0
 TRIP BRANCH FROM BUS 275232 TO BUS 275332 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;3C  33.0
END
Breaker AC 117.93 % 118.01 % 1091.0 B 1287.51 17.33
CE/NIPS 17STJOHN-ST JOHN ; T 345.0 kV Ckt 1 line
255112 to 270886 ckt 1
COMED_P4_112-65-BT3-4__
CONTINGENCY 'COMED_P4_112-65-BT3-4__'
 REMOVE SHUNT 1 FROM BUS 270644                    /*WILTON   ;   765.0
 TRIP BRANCH FROM BUS 270644 TO BUS 243206 CKT 1   /*WILTON   ;   765.0 - 05DUMONT     765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270644 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;   765.0
 TRIP BRANCH FROM BUS 275232 TO BUS 270926 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ; B 345.0
 TRIP BRANCH FROM BUS 275232 TO BUS 275332 CKT 1   /*WILTON   ;3M 345.0 - WILTON   ;3C  33.0
END
Breaker AC 117.93 % 118.01 % 1091.0 B 1287.49 17.33
AEP/CE GREENACRE; T-05OLIVE 345.0 kV Ckt 1 line
270771 to 243229 ckt 1
AEP_P4_#1750_05DUMONT 765_B1
CONTINGENCY 'AEP_P4_#1750_05DUMONT 765_B1'
 OPEN BRANCH FROM BUS 243206 TO BUS 243219 CKT 3   /*05DUMONT     765.0 - 05DUMONT     345.0
 OPEN BRANCH FROM BUS 243206 TO BUS 270644 CKT 1   /*05DUMONT     765.0 - WILTON   ;   765.0
END
Breaker AC 112.59 % 112.8 % 971.0 B 1095.32 15.58
AEP/CE GREENACRE; T-05OLIVE 345.0 kV Ckt 1 line
270771 to 243229 ckt 1
AEP_P4_#2978_05DUMONT 765_B
CONTINGENCY 'AEP_P4_#2978_05DUMONT 765_B'
 OPEN BRANCH FROM BUS 243206 TO' BUS 243207 CKT 1   /*05DUMONT     765.0 - 05GRNTWN     765.0
 OPEN BRANCH FROM BUS 243206 TO BUS 270644 CKT 1   /*05DUMONT     765.0 - WILTON   ;   765.0
END
Breaker AC 112.53 % 112.74 % 971.0 B 1094.7 15.53
AEP/CE WILTON ;-05DUMONT 765.0 kV Ckt 1 line
270644 to 243206 ckt 1
AEP_P5_#11277_05OLIV_05OLIV
CONTINGENCY 'AEP_P5_#11277_05OLIV_05OLIV'
 OPEN BRANCH FROM BUS 243215 TO BUS 243229 CKT 1    /*05COOK       345.0 - 05OLIVE      345.0
 OPEN BRANCH FROM BUS 243229 TO BUS 243353 CKT 2    /*05OLIVE      345.0 - 05OLIVE      138.0
 OPEN BRANCH FROM BUS 243229 TO BUS 270771 CKT 1    /*05OLIVE      345.0 - GREENACRE; T 345.0
 OPEN BRANCH FROM BUS 243229 TO BUS 945500 CKT 2    /*05OLIVE      345.0 - AF1-215 TAP  345.0
 OPEN BRANCH FROM BUS 243229 TO BUS 958380 CKT 1    /*05OLIVE      345.0 - AF2-132 TAP  345.0
 OPEN BRANCH FROM BUS 243229 TO BUS 960680 CKT 1    /*05OLIVE      345.0 - AF2-359 TAP  345.0
 OPEN BRANCH FROM BUS 243297 TO BUS 243352 CKT 1    /*05GERMAN     138.0 - 05NTRDAM     138.0
 OPEN BRANCH FROM BUS 243297 TO BUS 243353 CKT 1    /*05GERMAN     138.0 - 05OLIVE      138.0
 OPEN BRANCH FROM BUS 243353 TO BUS 244173 CKT 1    /*05OLIVE      138.0 - 05SILVER LAK 138.0
 OPEN BRANCH FROM BUS 243353 TO BUS 246345 CKT 1    /*05OLIVE      138.0 - 05OLIVE       69.0
 OPEN BRANCH FROM BUS 243918 TO BUS 243229 CKT 1    /*05ELDERBERRY 345.0 - 05OLIVE      345.0
 OPEN BRANCH FROM BUS 244930 TO BUS 243349 CKT Z1   /*05NEW CARLI1 138.0 - 05NEW CARLI2 138.0
 OPEN BRANCH FROM BUS 244930 TO BUS 243353 CKT 1    /*05NEW CARLI1 138.0 - 05OLIVE      138.0
 OPEN BRANCH FROM BUS 246075 TO BUS 243286 CKT ZA   /*05EDISON1    138.0 - 05EDISON2    138.0
 OPEN BRANCH FROM BUS 246075 TO BUS 243353 CKT 1    /*05EDISON1    138.0 - 05OLIVE      138.0
 OPEN BRANCH FROM BUS 246092 TO BUS 243353 CKT 1    /*05NEW CAR_BP 138.0 - 05OLIVE      138.0
 OPEN BRANCH FROM BUS 246092 TO BUS 246994 CKT 1    /*05NEW CAR_BP 138.0 - 05RICKMN     138.0
 OPEN BRANCH FROM BUS 246342 TO BUS 247599 CKT Z1   /*05MONOFRAX    69.0 - 05SNOWBRY SS  69.0
 OPEN BRANCH FROM BUS 247599 TO BUS 246345 CKT 1    /*05SNOWBRY SS  69.0 - 05OLIVE       69.0
 REMOVE LOAD C1 FROM BUS 243352                     /*05NTRDAM     138.0
 REMOVE LOAD C1 FROM BUS 246075                     /*05EDISON1    138.0
 REMOVE LOAD C1 FROM BUS 246342                     /*05MONOFRAX    69.0
 REMOVE LOAD D1 FROM BUS 243297                     /*05GERMAN     138.0
 REMOVE LOAD D1 FROM BUS 243349                     /*05NEW CARLI2 138.0
 REMOVE LOAD D1 FROM BUS 246994                     /*05RICKMN     138.0
 REMOVE LOAD D2 FROM BUS 243297                     /*05GERMAN     138.0
 REMOVE LOAD D2 FROM BUS 244173                     /*05SILVER LAK 138.0
 REMOVE LOAD D3 FROM BUS 244173                     /*05SILVER LAK 138.0
 REMOVE LOAD D4 FROM BUS 243353                     /*05OLIVE      138.0
 REMOVE LOAD D5 FROM BUS 243353                     /*05OLIVE      138.0
END
Breaker AC 110.59 % 110.67 % 4105.0 B 4543.13 61.65
CE WILTON ;4M-WILTON ; 345.0/765.0 kV Ckt 1 transformer
275233 to 270644 ckt 1
COMED_P4_023-65-BT3-4__
CONTINGENCY 'COMED_P4_023-65-BT3-4__'
 TRIP BRANCH FROM BUS 270607 TO BUS 270630 CKT 1   /*COLLINS  ;   765.0 - PLANO    ;   765.0
 TRIP BRANCH FROM BUS 275168 TO BUS 270607 CKT 1   /*COLLINS  ;2M 345.0 - COLLINS  ;   765.0
 TRIP BRANCH FROM BUS 275168 TO BUS 270697 CKT 1   /*COLLINS  ;2M 345.0 - COLLINS  ; R 345.0
 TRIP BRANCH FROM BUS 275168 TO BUS 275268 CKT 1   /*COLLINS  ;2M 345.0 - COLLINS  ;2C  33.0
END
Breaker AC 100.37 % 100.42 % 1469.0 STE 1475.17 15.53
CE WILTON ; R-WILTON ;4M 345.0 kV Ckt 1 line
270927 to 275233 ckt 1
COMED_P4_023-65-BT3-4__
CONTINGENCY 'COMED_P4_023-65-BT3-4__'
 TRIP BRANCH FROM BUS 270607 TO BUS 270630 CKT 1   /*COLLINS  ;   765.0 - PLANO    ;   765.0
 TRIP BRANCH FROM BUS 275168 TO BUS 270607 CKT 1   /*COLLINS  ;2M 345.0 - COLLINS  ;   765.0
 TRIP BRANCH FROM BUS 275168 TO BUS 270697 CKT 1   /*COLLINS  ;2M 345.0 - COLLINS  ; R 345.0
 TRIP BRANCH FROM BUS 275168 TO BUS 275268 CKT 1   /*COLLINS  ;2M 345.0 - COLLINS  ;2C  33.0
END
Breaker AC 100.34 % 100.39 % 1469.0 STE 1474.66 15.53
CE/NIPS 17GREEN_ACRE-GREENACRE; T 345.0 kV Ckt 1 line
255104 to 270771 ckt 1
AEP_P4_#1750_05DUMONT 765_B1
CONTINGENCY 'AEP_P4_#1750_05DUMONT 765_B1'
 OPEN BRANCH FROM BUS 243206 TO BUS 243219 CKT 3   /*05DUMONT     765.0 - 05DUMONT     345.0
 OPEN BRANCH FROM BUS 243206 TO BUS 270644 CKT 1   /*05DUMONT     765.0 - WILTON   ;   765.0
END
Breaker AC 100.2 % 100.39 % 1091.0 B 1095.25 15.58
CE/NIPS 17GREEN_ACRE-GREENACRE; T 345.0 kV Ckt 1 line
255104 to 270771 ckt 1
AEP_P4_#2978_05DUMONT 765_B
CONTINGENCY 'AEP_P4_#2978_05DUMONT 765_B'
 OPEN BRANCH FROM BUS 243206 TO' BUS 243207 CKT 1   /*05DUMONT     765.0 - 05GRNTWN     765.0
 OPEN BRANCH FROM BUS 243206 TO BUS 270644 CKT 1   /*05DUMONT     765.0 - WILTON   ;   765.0
END
Breaker AC 100.15 % 100.33 % 1091.0 B 1094.63 15.53
AEP/CE WILTON ;-05DUMONT 765.0 kV Ckt 1 line
270644 to 243206 ckt 1
COMED_P7-1_345-L94507_B-S_+_345-L97008_R-S
CONTINGENCY 'COMED_P7-1_345-L94507_B-S_+_345-L97008_R-S'
 TRIP BRANCH FROM BUS 274750 TO BUS 255112 CKT 1   /*CRETE EC ;BP 345.0 - 17STJOHN     345.0
 TRIP BRANCH FROM BUS 274804 TO BUS 960680 CKT 1   /*UNIV PK N;RP 345.0 - AF2-359 TAP  345.0
END
Tower AC 114.11 % 114.2 % 4105.0 B 4687.75 62.46
AEP/CE WILTON ;-05DUMONT 765.0 kV Ckt 1 line
270644 to 243206 ckt 1
COMED_P7-1_345-L6607__B-S_+_345-L97008_R-S-A
CONTINGENCY 'COMED_P7-1_345-L6607__B-S_+_345-L97008_R-S-A'
 TRIP BRANCH FROM BUS 270728 TO BUS 274750 CKT 1   /*E FRANKFO; B 345.0 - CRETE EC ;BP 345.0
 TRIP BRANCH FROM BUS 274804 TO BUS 960680 CKT 1   /*UNIV PK N;RP 345.0 - AF2-359 TAP  345.0
END
Tower AC 112.73 % 112.82 % 4105.0 B 4631.34 62.54