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AG1-379 Transition Sort Retool Results -- Reprioritized to Transition Cycle #1

v1.00 released 2023-12-14 10:42

Minonk 345 kV

137.2 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 AG1-379 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 Solar generating facility located in the ComEd zone — Woodford County, Illinois. The installed facilities will have a total capability of 200.0 MW with 137.2 MW of this output being recognized by PJM as Capacity.

Project Information
Queue Number AG1-379
Project Name Minonk 345 kV
Developer Name Minonk Solar LLC
State Illinois
County Woodford
Transmission Owner ComEd
MFO 200.0 MW
MWE 200.0 MW
MWC 137.2 MW
Fuel Type Solar
Basecase Study Year 2024

Point of Interconnection

AG1-379 will interconnect on the ComEd transmission system at the Molecreek 345 kV substation.

Summer Peak Analysis

The Queue Project was evaluated as a 200.0 MW (Capacity 137.2 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
AEP/NIPS 17STILLWELL-05DUMONT 345.0 kV Ckt 1 line
255113 to 243219 ckt 1
COMED_P1-2_765-L11215__-S
CONTINGENCY 'COMED_P1-2_765-L11215__-S'
 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
END
Single AC 178.15 % 179.34 % 1409.0 B 2526.87 19.89
AEP/NIPS 17STILLWELL-05DUMONT 345.0 kV Ckt 1 line
255113 to 243219 ckt 1
AEP_P1-2_#695_1681
CONTINGENCY 'AEP_P1-2_#695_1681'
 OPEN BRANCH FROM BUS 243206 TO BUS 270644 CKT 1   /*05DUMONT     765.0 - WILTON   ;   765.0
END
Single AC 178.14 % 179.34 % 1409.0 B 2526.83 19.89
CE UNIV PK N;RP-AF2-359 TAP 345.0 kV Ckt 1 line
274804 to 960680 ckt 1
COMED_P1-2_765-L11215__-S
CONTINGENCY 'COMED_P1-2_765-L11215__-S'
 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
END
Single AC 119.23 % 120.47 % 971.0 STE 1169.77 13.83
CE UNIV PK N;RP-AF2-359 TAP 345.0 kV Ckt 1 line
274804 to 960680 ckt 1
AEP_P1-2_#695_1681
CONTINGENCY 'AEP_P1-2_#695_1681'
 OPEN BRANCH FROM BUS 243206 TO BUS 270644 CKT 1   /*05DUMONT     765.0 - WILTON   ;   765.0
END
Single AC 119.23 % 120.47 % 971.0 STE 1169.77 13.83
CE AB1-122 TAP1-DRESDEN ; R 345.0 kV Ckt 1 line
930760 to 270717 ckt 1
COMED_P1-2_345-L1202__B-S
CONTINGENCY 'COMED_P1-2_345-L1202__B-S'
 TRIP BRANCH FROM BUS 270716 TO BUS 930770 CKT 1   /*DRESDEN  ; B 345.0 - AB1-122 TAP2 345.0
END
Single AC 110.59 % 114.43 % 1568.0 STE 1794.34 59.32
AEP/CE AF2-359 TAP-05OLIVE 345.0 kV Ckt 1 line
960680 to 243229 ckt 1
COMED_P1-2_765-L11215__-S
CONTINGENCY 'COMED_P1-2_765-L11215__-S'
 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
END
Single AC 114.51 % 115.07 % 971.0 B 1117.29 13.83
AEP/CE AF2-359 TAP-05OLIVE 345.0 kV Ckt 1 line
960680 to 243229 ckt 1
AEP_P1-2_#695_1681
CONTINGENCY 'AEP_P1-2_#695_1681'
 OPEN BRANCH FROM BUS 243206 TO BUS 270644 CKT 1   /*05DUMONT     765.0 - WILTON   ;   765.0
END
Single AC 114.51 % 115.07 % 971.0 B 1117.29 13.83
CE/NIPS CRETE EC ;BP-17STJOHN 345.0 kV Ckt 1 line
274750 to 255112 ckt 1
AEP_P1-2_#695_1681
CONTINGENCY 'AEP_P1-2_#695_1681'
 OPEN BRANCH FROM BUS 243206 TO BUS 270644 CKT 1   /*05DUMONT     765.0 - WILTON   ;   765.0
END
Single AC 113.69 % 114.96 % 1399.0 B 1608.33 17.85
CE/NIPS CRETE EC ;BP-17STJOHN 345.0 kV Ckt 1 line
274750 to 255112 ckt 1
COMED_P1-2_765-L11215__-S
CONTINGENCY 'COMED_P1-2_765-L11215__-S'
 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
END
Single AC 113.68 % 114.96 % 1399.0 B 1608.28 17.85
CE AB1-122 TAP1-DRESDEN ; R 345.0 kV Ckt 1 line
930760 to 270717 ckt 1
Base Case Single AC 108.22 % 110.55 % 1201.0 A 1327.74 26.97
CE AB1-122 TAP1-DRESDEN ; R 345.0 kV Ckt 1 line
930760 to 270717 ckt 1
COMED_P1-2_345-L9806__R-S
CONTINGENCY 'COMED_P1-2_345-L9806__R-S'
 TRIP BRANCH FROM BUS 270827 TO BUS 270769 CKT 1   /*NEVADA   ; R 345.0 - GOODINGS ;2R 345.0
END
Single AC 99.34 % 101.39 % 1568.0 STE 1589.79 30.92
CE/NIPS ST JOHN ; T-17GREEN_ACRE 345.0 kV Ckt 1 line
270886 to 255104 ckt 1
AEP_P1-2_#695_1681
CONTINGENCY 'AEP_P1-2_#695_1681'
 OPEN BRANCH FROM BUS 243206 TO BUS 270644 CKT 1   /*05DUMONT     765.0 - WILTON   ;   765.0
END
Single AC 104.53 % 105.65 % 1091.0 B 1152.63 12.7
CE/NIPS 17STJOHN-ST JOHN ; T 345.0 kV Ckt 1 line
255112 to 270886 ckt 1
AEP_P1-2_#695_1681
CONTINGENCY 'AEP_P1-2_#695_1681'
 OPEN BRANCH FROM BUS 243206 TO BUS 270644 CKT 1   /*05DUMONT     765.0 - WILTON   ;   765.0
END
Single AC 104.52 % 105.65 % 1091.0 B 1152.62 12.7
CE/NIPS ST JOHN ; T-17GREEN_ACRE 345.0 kV Ckt 1 line
270886 to 255104 ckt 1
COMED_P1-2_765-L11215__-S
CONTINGENCY 'COMED_P1-2_765-L11215__-S'
 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
END
Single AC 104.52 % 105.65 % 1091.0 B 1152.61 12.7
CE/NIPS 17STJOHN-ST JOHN ; T 345.0 kV Ckt 1 line
255112 to 270886 ckt 1
COMED_P1-2_765-L11215__-S
CONTINGENCY 'COMED_P1-2_765-L11215__-S'
 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
END
Single AC 104.52 % 105.65 % 1091.0 B 1152.6 12.7
CE AB1-122 TAP1-DRESDEN ; R 345.0 kV Ckt 1 line
930760 to 270717 ckt 1
COMED_P1-2_345-L19601_B-S
CONTINGENCY 'COMED_P1-2_345-L19601_B-S'
 TRIP BRANCH FROM BUS 270790 TO BUS 270770 CKT 1   /*KATYDID  ; B 345.0 - GOODINGS ;4B 345.0
END
Single AC 98.63 % 100.71 % 1568.0 STE 1579.19 31.35
AMIL/CE POWERTON ; R-7TAZEWELL 345.0 kV Ckt 1 line
270855 to 349662 ckt 1
COMED_P1-2_345-L1202__B-S
CONTINGENCY 'COMED_P1-2_345-L1202__B-S'
 TRIP BRANCH FROM BUS 270716 TO BUS 930770 CKT 1   /*DRESDEN  ; B 345.0 - AB1-122 TAP2 345.0
END
Single AC 100.68 % 107.03 % 1489.0 B 1593.63 99.74
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 159.48 % 160.32 % 971.0 B 1556.67 20.16
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 159.48 % 160.32 % 971.0 B 1556.67 20.16
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 154.39 % 154.49 % 1469.0 STE 2269.41 30.76
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 154.39 % 154.49 % 1469.0 STE 2269.39 30.76
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 151.2 % 151.29 % 1469.0 STE 2222.44 30.12
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 151.2 % 151.29 % 1469.0 STE 2222.44 30.12
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 147.54 % 147.88 % 971.0 STE 1435.92 20.16
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 147.54 % 147.88 % 971.0 STE 1435.91 20.16
CE GOODINGS ;4B-GOODINGS ;3B 345.0 kV Ckt 1 line
270770 to 270766 ckt 1
COMED_P4_116-45-L11614_
CONTINGENCY 'COMED_P4_116-45-L11614_'
 DISCONNECT BUS 270769                             /*GOODINGS ;2R 345.0
 TRIP BRANCH FROM BUS 270667 TO BUS 270665 CKT 1   /*BLUE ISL ;RT 345.0 - BLUE ISL ; R 345.0
 TRIP BRANCH FROM BUS 270667 TO BUS 270927 CKT 1   /*BLUE ISL ;RT 345.0 - WILTON   ; R 345.0
 TRIP BRANCH FROM BUS 270769 TO BUS 270667 CKT 1   /*GOODINGS ;2R 345.0 - BLUE ISL ;RT 345.0
END
Breaker AC 115.34 % 116.6 % 2083.0 STE 2428.84 30.48
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 138.05 % 138.14 % 1399.0 B 1932.61 26.04
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 138.03 % 138.12 % 1399.0 B 1932.37 26.03
CE DRESDEN ; B-DRESDEN ;1M 345.0/138.0 kV Ckt 1 transformer
270716 to 275179 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 110.27 % 114.71 % 520.0 STE 596.51 22.95
CE GOODINGS ;4B-GOODINGS ;3B 345.0 kV Ckt 1 line
270770 to 270766 ckt 1
COMED_P4_116-45-TR82___
CONTINGENCY 'COMED_P4_116-45-TR82___'
 DISCONNECT BUS 270769                                          /*GOODINGS ;2R 345.0
 TRIP BRANCH FROM BUS 270769 TO BUS 271565 TO BUS 275324 CKT 1  /*GOODINGS ;2R 345.0 - GOODINGS ; R 138.0 - GOODINGS ;2C  34.5
END
Breaker AC 111.17 % 112.44 % 2083.0 STE 2342.13 30.54
CE DRESDEN ;1M-DRESDEN ; R 138.0 kV Ckt 1 line
275179 to 271337 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 108.59 % 112.91 % 520.0 STE 587.16 22.95
CE GOODINGS ;4B-GOODINGS ;3B 345.0 kV Ckt 1 line
270770 to 270766 ckt 1
COMED_P4_116-45-L0303__
CONTINGENCY 'COMED_P4_116-45-L0303__'
 DISCONNECT BUS 270769                             /*GOODINGS ;2R 345.0
 REMOVE SWSHUNT FROM BUS 270827                    /*NEVADA   ; R 345.0
 TRIP BRANCH FROM BUS 936290 TO BUS 270827 CKT 1   /*AD2-038 TAP  345.0 - NEVADA   ; R 345.0
END
Breaker AC 109.45 % 110.72 % 2083.0 STE 2306.34 30.54
CE GOODINGS ;4B-GOODINGS ;3B 345.0 kV Ckt 1 line
270770 to 270766 ckt 1
COMED_P4_112-45-BT4-5__
CONTINGENCY 'COMED_P4_112-45-BT4-5__'
 TRIP BRANCH FROM BUS 270666 TO BUS 270664 CKT 1   /*BLUE ISL ;BT 345.0 - BLUE ISL ; B 345.0
 TRIP BRANCH FROM BUS 270666 TO BUS 270926 CKT 1   /*BLUE ISL ;BT 345.0 - WILTON   ; B 345.0
 TRIP BRANCH FROM BUS 270770 TO BUS 270666 CKT 1   /*GOODINGS ;4B 345.0 - BLUE ISL ;BT 345.0
 TRIP BRANCH FROM BUS 270852 TO BUS 270704 CKT 1   /*PONTIAC  ; B 345.0 - LORETTO  ; B 345.0
END
Breaker AC 105.99 % 107.66 % 2083.0 STE 2242.5 32.63
CE GOODINGS ;4B-GOODINGS ;3B 345.0 kV Ckt 1 line
270770 to 270766 ckt 1
COMED_P4_076-45-BT4-5__
CONTINGENCY 'COMED_P4_076-45-BT4-5__'
 TRIP BRANCH FROM BUS 270664 TO BUS 275162 CKT 1   /*BLUE ISL ; B 345.0 - BLUE ISL ;3M 138.0
 TRIP BRANCH FROM BUS 270664 TO BUS 275181 CKT 1   /*BLUE ISL ; B 345.0 - BLUE ISL ;4M 138.0
 TRIP BRANCH FROM BUS 270666 TO BUS 270664 CKT 1   /*BLUE ISL ;BT 345.0 - BLUE ISL ; B 345.0
 TRIP BRANCH FROM BUS 270666 TO BUS 270926 CKT 1   /*BLUE ISL ;BT 345.0 - WILTON   ; B 345.0
 TRIP BRANCH FROM BUS 270674 TO BUS 270664 CKT 1   /*BURNHAM  ; B 345.0 - BLUE ISL ; B 345.0
 TRIP BRANCH FROM BUS 270770 TO BUS 270666 CKT 1   /*GOODINGS ;4B 345.0 - BLUE ISL ;BT 345.0
 TRIP BRANCH FROM BUS 275162 TO BUS 271100 CKT 1   /*BLUE ISL ;3M 138.0 - BLUE ISL ; B 138.0
 TRIP BRANCH FROM BUS 275181 TO BUS 271100 CKT 1   /*BLUE ISL ;4M 138.0 - BLUE ISL ; B 138.0
 TRIP BRANCH FROM BUS 275262 TO BUS 275162 CKT 1   /*BLUE ISLA;3C  34.5 - BLUE ISL ;3M 138.0
 TRIP BRANCH FROM BUS 275281 TO BUS 275181 CKT 1   /*BLUE ISLA;4C  34.5 - BLUE ISL ;4M 138.0
END
Breaker AC 103.76 % 105.12 % 2083.0 STE 2189.72 32.68
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 114.97 % 115.03 % 1483.0 STE 1705.95 26.35
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 114.96 % 115.02 % 1483.0 STE 1705.79 26.34
CE DRESDEN ; B-DRESDEN ;1M 345.0/138.0 kV Ckt 1 transformer
270716 to 275179 ckt 1
COMED_P4_108-45-BT8-9__
CONTINGENCY 'COMED_P4_108-45-BT8-9__'
 TRIP BRANCH FROM BUS 270810 TO BUS 270808 CKT 1   /*LOCKPORT ; B 345.0 - LISLE    ; B 345.0
 TRIP BRANCH FROM BUS 270810 TO BUS 274702 CKT 1   /*LOCKPORT ; B 345.0 - KENDALL  ;BU 345.0
END
Breaker AC 99.87 % 101.82 % 520.0 STE 529.46 11.67
AEP 05DUMONT-05SORENS 765.0 kV Ckt 1 line
243206 to 246999 ckt 1
AEP_P4_#7334_05JEFRSO 765_A2
CONTINGENCY 'AEP_P4_#7334_05JEFRSO 765_A2'
 OPEN BRANCH FROM BUS 242865 TO BUS 243208 CKT 2    /*05JEFRSO     345.0 - 05JEFRSO     765.0
 OPEN BRANCH FROM BUS 242865 TO BUS 248000 CKT Z1   /*05JEFRSO     345.0 - 06CLIFTY     345.0
 OPEN BRANCH FROM BUS 242924 TO BUS 243208 CKT 1    /*05HANG R     765.0 - 05JEFRSO     765.0
END
Breaker AC 119.31 % 119.35 % 4142.0 B 4943.44 46.63
CE DRESDEN ;1M-DRESDEN ; R 138.0 kV Ckt 1 line
275179 to 271337 ckt 1
COMED_P4_108-45-BT8-9__
CONTINGENCY 'COMED_P4_108-45-BT8-9__'
 TRIP BRANCH FROM BUS 270810 TO BUS 270808 CKT 1   /*LOCKPORT ; B 345.0 - LISLE    ; B 345.0
 TRIP BRANCH FROM BUS 270810 TO BUS 274702 CKT 1   /*LOCKPORT ; B 345.0 - KENDALL  ;BU 345.0
END
Breaker AC 98.45 % 100.37 % 520.0 STE 521.94 11.67
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 117.77 % 117.86 % 1091.0 B 1285.82 18.51
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 117.77 % 117.86 % 1091.0 B 1285.8 18.51
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 117.77 % 117.85 % 1091.0 B 1285.78 18.51
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 117.77 % 117.85 % 1091.0 B 1285.75 18.51
CE ELWOOD ; R-GOODINGS ;2R 345.0 kV Ckt 1 line
270737 to 270769 ckt 1
COMED_P4_116-45-L11613_
CONTINGENCY 'COMED_P4_116-45-L11613_'
 DISCONNECT BUS 270770                             /*GOODINGS ;4B 345.0
 TRIP BRANCH FROM BUS 270666 TO BUS 270664 CKT 1   /*BLUE ISL ;BT 345.0 - BLUE ISL ; B 345.0
 TRIP BRANCH FROM BUS 270666 TO BUS 270926 CKT 1   /*BLUE ISL ;BT 345.0 - WILTON   ; B 345.0
 TRIP BRANCH FROM BUS 270770 TO BUS 270666 CKT 1   /*GOODINGS ;4B 345.0 - BLUE ISL ;BT 345.0
END
Breaker AC 112.72 % 114.06 % 1568.0 STE 1788.4 22.88
CE ELWOOD ; R-GOODINGS ;2R 345.0 kV Ckt 1 line
270737 to 270769 ckt 1
COMED_P4_116-45-TR84___
CONTINGENCY 'COMED_P4_116-45-TR84___'
 DISCONNECT BUS 270770                                          /*GOODINGS ;4B 345.0
 TRIP BRANCH FROM BUS 270770 TO BUS 271564 TO BUS 275368 CKT 1  /*GOODINGS ;4B 345.0 - GOODINGS ; B 138.0 - GOODINGS ;4C  34.5
END
Breaker AC 112.0 % 113.36 % 1568.0 STE 1777.48 22.9
CE ELWOOD ; B-GOODINGS ;4B 345.0 kV Ckt 1 line
270736 to 270770 ckt 1
COMED_P4_116-45-L11614_
CONTINGENCY 'COMED_P4_116-45-L11614_'
 DISCONNECT BUS 270769                             /*GOODINGS ;2R 345.0
 TRIP BRANCH FROM BUS 270667 TO BUS 270665 CKT 1   /*BLUE ISL ;RT 345.0 - BLUE ISL ; R 345.0
 TRIP BRANCH FROM BUS 270667 TO BUS 270927 CKT 1   /*BLUE ISL ;RT 345.0 - WILTON   ; R 345.0
 TRIP BRANCH FROM BUS 270769 TO BUS 270667 CKT 1   /*GOODINGS ;2R 345.0 - BLUE ISL ;RT 345.0
END
Breaker AC 112.01 % 113.16 % 1568.0 STE 1774.31 20.17
CE ELWOOD ; B-GOODINGS ;4B 345.0 kV Ckt 1 line
270736 to 270770 ckt 1
COMED_P4_116-45-TR82___
CONTINGENCY 'COMED_P4_116-45-TR82___'
 DISCONNECT BUS 270769                                          /*GOODINGS ;2R 345.0
 TRIP BRANCH FROM BUS 270769 TO BUS 271565 TO BUS 275324 CKT 1  /*GOODINGS ;2R 345.0 - GOODINGS ; R 138.0 - GOODINGS ;2C  34.5
END
Breaker AC 111.29 % 112.43 % 1568.0 STE 1762.93 20.18
CE ELWOOD ; B-GOODINGS ;4B 345.0 kV Ckt 1 line
270736 to 270770 ckt 1
COMED_P4_116-45-L0303__
CONTINGENCY 'COMED_P4_116-45-L0303__'
 DISCONNECT BUS 270769                             /*GOODINGS ;2R 345.0
 REMOVE SWSHUNT FROM BUS 270827                    /*NEVADA   ; R 345.0
 TRIP BRANCH FROM BUS 936290 TO BUS 270827 CKT 1   /*AD2-038 TAP  345.0 - NEVADA   ; R 345.0
END
Breaker AC 110.07 % 111.21 % 1568.0 STE 1743.77 20.18
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 112.15 % 112.37 % 971.0 B 1091.14 16.52
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 112.09 % 112.31 % 971.0 B 1090.58 16.45
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 110.42 % 110.5 % 4105.0 B 4536.15 62.15
AEP 05DUMONT-05SORENS 765.0 kV Ckt 1 line
243206 to 246999 ckt 1
AEP_P4_#6189_05HANG R 765_D1
CONTINGENCY 'AEP_P4_#6189_05HANG R 765_D1'
 OPEN BRANCH FROM BUS 242921 TO BUS 242924 CKT 1   /*05CORNU      765.0 - 05HANG R     765.0
 OPEN BRANCH FROM BUS 242921 TO BUS 242934 CKT 1   /*05CORNU      765.0 - 05CORNU      345.0
 OPEN BRANCH FROM BUS 242924 TO BUS 243208 CKT 1   /*05HANG R     765.0 - 05JEFRSO     765.0
 REMOVE UNIT 1A FROM BUS 247245                    /*05HRKG1A      18.0
 REMOVE UNIT 1B FROM BUS 247246                    /*05HRKG1B      18.0
 REMOVE UNIT 1S FROM BUS 247247                    /*05HRKG1S      18.0
 REMOVE UNIT 2A FROM BUS 247248                    /*05HRKG2A      18.0
 REMOVE UNIT 2B FROM BUS 247249                    /*05HRKG2B      18.0
 REMOVE UNIT 2S FROM BUS 247250                    /*05HRKG2S      18.0
END
Breaker AC 108.46 % 108.49 % 4142.0 B 4493.74 42.16
AEP 05DUMONT-05SORENS 765.0 kV Ckt 1 line
243206 to 246999 ckt 1
AEP_P4_#1760_05JEFRSO 765_A
CONTINGENCY 'AEP_P4_#1760_05JEFRSO 765_A'
 OPEN BRANCH FROM BUS 242924 TO BUS 243208 CKT 1   /*05HANG R     765.0 - 05JEFRSO     765.0
 OPEN BRANCH FROM BUS 243207 TO BUS 243208 CKT 1   /*05GRNTWN     765.0 - 05JEFRSO     765.0
END
Breaker AC 107.91 % 107.95 % 4142.0 B 4471.25 45.5
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 100.25 % 100.31 % 1469.0 STE 1473.59 19.84
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 100.22 % 100.28 % 1469.0 STE 1473.08 19.84
CE GOODINGS ;4B-GOODINGS ;3B 345.0 kV Ckt 1 line
270770 to 270766 ckt 1
COMED_P2-2_116_GG-345R__2
CONTINGENCY 'COMED_P2-2_116_GG-345R__2'
 DISCONNECT BUS 270769   /*GOODINGS ;2R 345.0
END
Bus AC 111.18 % 112.44 % 2083.0 STE 2342.2 30.54
CE ELWOOD ; R-GOODINGS ;2R 345.0 kV Ckt 1 line
270737 to 270769 ckt 1
COMED_P2-2_116_GG-345B__4
CONTINGENCY 'COMED_P2-2_116_GG-345B__4'
 DISCONNECT BUS 270770   /*GOODINGS ;4B 345.0
END
Bus AC 112.0 % 113.36 % 1568.0 STE 1777.48 22.9
CE ELWOOD ; B-GOODINGS ;4B 345.0 kV Ckt 1 line
270736 to 270770 ckt 1
COMED_P2-2_116_GG-345R__2
CONTINGENCY 'COMED_P2-2_116_GG-345R__2'
 DISCONNECT BUS 270769   /*GOODINGS ;2R 345.0
END
Bus AC 111.29 % 112.43 % 1568.0 STE 1762.93 20.18
AMIL/CE POWERTON ; R-7TAZEWELL 345.0 kV Ckt 1 line
270855 to 349662 ckt 1
COMED_P7-1_345-L9806__R-S_+_345-L19601_B-S
CONTINGENCY 'COMED_P7-1_345-L9806__R-S_+_345-L19601_B-S'
 TRIP BRANCH FROM BUS 270790 TO BUS 270770 CKT 1   /*KATYDID  ; B 345.0 - GOODINGS ;4B 345.0
 TRIP BRANCH FROM BUS 270827 TO BUS 270769 CKT 1   /*NEVADA   ; R 345.0 - GOODINGS ;2R 345.0
END
Tower AC 172.69 % 179.05 % 1489.0 B 2666.04 97.56
CE AB1-122 TAP1-DRESDEN ; R 345.0 kV Ckt 1 line
930760 to 270717 ckt 1
COMED_P7-1_345-L9806__R-S_+_345-L19601_B-S
CONTINGENCY 'COMED_P7-1_345-L9806__R-S_+_345-L19601_B-S'
 TRIP BRANCH FROM BUS 270790 TO BUS 270770 CKT 1   /*KATYDID  ; B 345.0 - GOODINGS ;4B 345.0
 TRIP BRANCH FROM BUS 270827 TO BUS 270769 CKT 1   /*NEVADA   ; R 345.0 - GOODINGS ;2R 345.0
END
Tower AC 141.33 % 144.14 % 2033.0 ALDR 2930.28 53.46
AMIL/CE 7TAZEWELL-AB1-122 TAP1 345.0 kV Ckt 1 line
349662 to 930760 ckt 1
COMED_P7-1_345-L9806__R-S_+_345-L19601_B-S
CONTINGENCY 'COMED_P7-1_345-L9806__R-S_+_345-L19601_B-S'
 TRIP BRANCH FROM BUS 270790 TO BUS 270770 CKT 1   /*KATYDID  ; B 345.0 - GOODINGS ;4B 345.0
 TRIP BRANCH FROM BUS 270827 TO BUS 270769 CKT 1   /*NEVADA   ; R 345.0 - GOODINGS ;2R 345.0
END
Tower AC 156.25 % 159.91 % 1479.0 B 2365.08 53.46
CE AB1-122 TAP1-DRESDEN ; R 345.0 kV Ckt 1 line
930760 to 270717 ckt 1
COMED_P7-1_345-L0301__B-S_+_345-L0303__R-S-B
CONTINGENCY 'COMED_P7-1_345-L0301__B-S_+_345-L0303__R-S-B'
 REMOVE SWSHUNT FROM BUS 270827                    /*NEVADA   ; R 345.0
 TRIP BRANCH FROM BUS 270854 TO BUS 270790 CKT 1   /*POWERTON ; B 345.0 - KATYDID  ; B 345.0
 TRIP BRANCH FROM BUS 936290 TO BUS 270827 CKT 1   /*AD2-038 TAP  345.0 - NEVADA   ; R 345.0
END
Tower AC 129.93 % 132.54 % 2033.0 ALDR 2694.52 53.5
AMIL/CE 7TAZEWELL-AB1-122 TAP1 345.0 kV Ckt 1 line
349662 to 930760 ckt 1
COMED_P7-1_345-L0301__B-S_+_345-L0303__R-S-B
CONTINGENCY 'COMED_P7-1_345-L0301__B-S_+_345-L0303__R-S-B'
 REMOVE SWSHUNT FROM BUS 270827                    /*NEVADA   ; R 345.0
 TRIP BRANCH FROM BUS 270854 TO BUS 270790 CKT 1   /*POWERTON ; B 345.0 - KATYDID  ; B 345.0
 TRIP BRANCH FROM BUS 936290 TO BUS 270827 CKT 1   /*AD2-038 TAP  345.0 - NEVADA   ; R 345.0
END
Tower AC 141.77 % 145.7 % 1479.0 B 2154.92 53.5
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 113.92 % 114.01 % 4105.0 B 4680.11 63.12
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 112.54 % 112.64 % 4105.0 B 4623.71 63.2
CE DRESDEN ; B-KENDALL ;BU 345.0 kV Ckt 1 line
270716 to 274702 ckt 1
COMED_P7-1_345-L11620_B-S_+_345-L11622_R-S
CONTINGENCY 'COMED_P7-1_345-L11620_B-S_+_345-L11622_R-S'
 TRIP BRANCH FROM BUS 270736 TO BUS 270770 CKT 1   /*ELWOOD   ; B 345.0 - GOODINGS ;4B 345.0
 TRIP BRANCH FROM BUS 270737 TO BUS 270769 CKT 1   /*ELWOOD   ; R 345.0 - GOODINGS ;2R 345.0
END
Tower AC 101.29 % 103.48 % 1477.0 ALDR 1528.44 37.08

Light Load Analysis

At this time light load analysis not required for this project.

System Reinforcements

The table below lists all network upgrades which resolve the identified overloaded facilities in this report.

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.
  3. Reinforcements previously identified by Transmission Owners for violations on lower voltage facilities are included in this report. Transmission Owner analysis will be updated as part of the Expedited Process and Transition Cycle 1 retools.
System Reinforcements
RTEP ID Title Total Cost
n4056.1 Replace the 2 3000A 765kV CB's at Dumont station $6,000,000
b3775.11 Upgrade the limiting element at Stillwell substation to increase the rating of the Stillwell-Dumont. $0
b3775.7 Upgrade limiting element at Dumont substation on the Stillwell-Dumont 345 kV line. $0
b3775.6 Perform sag study mitigation work on the Dumont-Stillwell 345 kV line $0
n5769.2 Replace two Dumont 3000A Non-Oil breakers. $2,000,000
(TBD) Rebuild NIPS portion of line and upgrade substation conductor (MISO - Upgrade #2) $8,000,000
n5769.4 Rebuild/Recondutor 8.6 miles of ACSR ~ 954 ~ 45/7 ~ RAIL conductor to mitigate the overload $17,200,000
n5769.3 Replace 11 jumpers/risers at Dumont substation $275,000
n5769.5 Replace 4 Dumont switches (3000 A). $2,400,000
(TBD) Upgrade transmission conductor and conductor drop.. (MISO - Upgrade #3) $6,500,000
(TBD) Upgrade circuit breakers and MODs at Stillwell. (MISO Upgrade #4) $1,500,000
n5769.6 An engineering study will need to be conducted to determine if the Dumont Relay Compliance Trip limit settings can be adjusted $600,000
n5252 Mitigate the sag on L11215 $9,000,000
n6860 Wilton Upgrade exisiting Current Transformers $1,000,000
n6600 Replace Dumont Circuit Breaker B1 $3,000,000
b3775.1 Swap the NIPSCO Green Acre Tap towers from the St. John-Green Acres-Olive 345 kV line $0
s2631 NextEra review required: Acquired from ComEd. NextEra section SE rating is 1091 MVA $0
s2509 NextEra review required: Acquired from ComEd. NextEra section SE rating is 1091 MVA $0
b3775.10 Sag study on the Olive – University Park $0
b3775.9 Upgrade existing terminal equipment (substation conductor) at Green Acres on the St. John to Green Acres 345 kV lin $0
b3775.8 Upgrade existing terminal equipment at St. John on the existing Crete to St. John 345 kV line $0
b3775.3 Rebuild ComEd’s section of 345 kV double circuit in IL from St. John to Crete $0
b3775.2 Reconductor NEET’s section of Crete(IN/IL border)-St. John 345 kV line (6.95 miles). $0
(TBD) MISO review required. $0
n8375 AB1-122 - Tazewell 345 kV Line Sag Mitigation $39,900,000
b3775.5 Replace E. Frankfort 345 kV circuit breaker “9-14” with 3150A SF6 circuit breaker. $0
n5919 Mitigate Sag on Dresden - Kendall 345 kV Line. $10,200,000
n5324 Re-conductor the line segment - Dresden - AB1-122 345 kV line $4,000,000
n5324.1 Dresden - AB1-122 345 kV line - Re-conductor the line segment and upgrade relay package. $5,000,000
n6599 Dresden Station Install 3rd auto-transformer $15,000,000
b3775.4 Rebuild 345 kV double circuit extending from Crete to E. Frankfort. $0
n5915 Elwood - Goodings B 345 kV line Reconductoring (AC1-204 driver) $30,831,127
n5916 Elwood - Goodings R 345 kV Line Reconductoring $31,529,018
n6279 TSS 116 Replace 345 kV Circuit Breaker $3,200,000
n8389 TSS 116 Replace Station Conductor $1,000,000
n6280 Mitigate the sag on the ComEd Powerton - Tazewell L0304 345 kV line. $2,470,796
n8162 Powerton - Tazewell 345 kV Line Sag Mitigation and Disconnect Switch Replacement $9,700,000
(TBD) Powerton - Tazewell 345 kV Line Relay Scheme Upgrade $2,000,000
(TBD) Ameren - Powerton - Tazewell 345 kV Line Reconductoring $750,000
n5145 Reconfigure Wilton 765kV bus $55,229,373
b3711 Install 345 kV bus tie 5-20 circuit breaker in the ring at Dresden station in series with existing bus tie 5-6. $4,260,000

Attachments

Conclusion

The Transition Sort load flow retool results indicate that AG1-379 is not eligible for the Expedited Process per PJM Tariff Part VII, Subpart B, section 304 (A) will be reprioritized to Transition Cycle #1. See next steps for your project in the "Introduction" section above.