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AG1-298 Transition Sort Retool Results -- Reprioritized to Transition Cycle #1

v1.00 released 2023-12-14 11:02

Calumet-Burnham 345 kV

500.0 MW Capacity / 500.0 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 AG1-298 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 Storage generating facility located in the ComEd zone Cook County, Illinois. The installed facilities will have a total capability of 500.0 MW with 500.0 MW of this output being recognized by PJM as Capacity.

Project Information
Queue Number AG1-298
Project Name Calumet-Burnham 345 kV
Developer Name Big Shoulders Storage LLC
State Illinois
County Cook
Transmission Owner ComEd
MFO 500.0 MW
MWE 500.0 MW
MWC 500.0 MW
Fuel Type Storage
Basecase Study Year 2024

Point of Interconnection

AG1-298 will interconnect on the ComEd transmission system tapping the Calumet - Burnham 345 kV line .

Summer Peak Analysis

The Queue Project was evaluated as a 500.0 MW (Capacity 500.0 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 168.98 % 175.69 % 1409.0 B 2475.4 95.03
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 168.98 % 175.68 % 1409.0 B 2475.36 95.03
AEP/NIPS 17STILLWELL-05DUMONT 345.0 kV Ckt 1 line
255113 to 243219 ckt 1
Base Case Single AC 131.88 % 135.23 % 1409.0 A 1905.33 68.34
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 113.93 % 117.9 % 971.0 STE 1144.84 44.21
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 113.93 % 117.9 % 971.0 STE 1144.84 44.21
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 99.17 % 102.32 % 1091.0 B 1116.28 35.6
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 99.17 % 102.32 % 1091.0 B 1116.28 35.6
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 99.16 % 102.32 % 1091.0 B 1116.27 35.6
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 99.16 % 102.31 % 1091.0 B 1116.26 35.6
AEP/CE GREENACRE; T-05OLIVE 345.0 kV Ckt 1 line
270771 to 243229 ckt 1
EXT_P12:345:NIPS:34513:17BURR_OAK:17SCHAHFER:1-A
CONTINGENCY 'EXT_P12:345:NIPS:34513:17BURR_OAK:17SCHAHFER:1-A'
 OPEN BRANCH FROM BUS 255101 TO BUS 991245 CKT 1   /*17BURR_OAK   345.0 - J1684 TAP    345.0
END
Single AC 100.22 % 104.66 % 971.0 B 1016.2 45.09
AEP/CE GREENACRE; T-05OLIVE 345.0 kV Ckt 1 line
270771 to 243229 ckt 1
EXT_P12:345:NIPS:34513:17BURR_OAK:17SCHAHFER:1-B
CONTINGENCY 'EXT_P12:345:NIPS:34513:17BURR_OAK:17SCHAHFER:1-B'
 OPEN BRANCH FROM BUS 991245 TO BUS 990545 CKT 1   /*J1684 TAP    345.0 - J1333 TAP    345.0
END
Single AC 96.95 % 101.39 % 971.0 B 984.53 45.09
AEP 05DUMONT-05SORENS 765.0 kV Ckt 1 line
243206 to 246999 ckt 1
AEP_P1-2_#709_546
CONTINGENCY 'AEP_P1-2_#709_546'
 OPEN BRANCH FROM BUS 242924 TO BUS 243208 CKT 1   /*05HANG R     765.0 - 05JEFRSO     765.0
END
Single AC 100.52 % 102.09 % 4142.0 B 4228.69 108.85
AEP AF2-137 TAP-05MARYSV 765.0 kV Ckt 1 line
958430 to 242928 ckt 1
AEP_P1-2_#709_546
CONTINGENCY 'AEP_P1-2_#709_546'
 OPEN BRANCH FROM BUS 242924 TO BUS 243208 CKT 1   /*05HANG R     765.0 - 05JEFRSO     765.0
END
Single AC 98.96 % 101.17 % 4142.0 B 4190.63 119.11
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 154.04 % 154.28 % 1469.0 STE 2266.39 76.6
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 154.04 % 154.28 % 1469.0 STE 2266.37 76.6
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 150.86 % 151.09 % 1469.0 STE 2219.49 74.92
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 150.86 % 151.09 % 1469.0 STE 2219.49 74.92
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 112.81 % 115.21 % 2083.0 STE 2399.72 49.05
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 109.27 % 111.04 % 2083.0 STE 2312.94 36.27
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 107.55 % 109.32 % 2083.0 STE 2277.15 36.26
AEP AF2-137 TAP-05MARYSV 765.0 kV Ckt 1 line
958430 to 242928 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 119.8 % 120.74 % 4142.0 B 5000.89 128.99
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 119.21 % 119.31 % 4142.0 B 4941.61 120.19
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 110.49 % 112.72 % 1568.0 STE 1767.41 32.41
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 109.78 % 112.0 % 1568.0 STE 1756.22 31.98
AEP AF2-137 TAP-05MARYSV 765.0 kV Ckt 1 line
958430 to 242928 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 111.41 % 112.38 % 4142.0 B 4654.86 118.86
AEP AF2-137 TAP-05MARYSV 765.0 kV Ckt 1 line
958430 to 242928 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 110.6 % 111.53 % 4142.0 B 4619.74 126.87
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 111.46 % 112.11 % 971.0 B 1088.55 47.49
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 111.42 % 112.05 % 971.0 B 1088.02 47.1
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 108.37 % 108.46 % 4142.0 B 4492.29 108.65
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 107.8 % 107.91 % 4142.0 B 4469.55 118.44
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 100.03 % 100.18 % 1469.0 STE 1471.63 49.51
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 99.99 % 100.14 % 1469.0 STE 1471.12 49.51
AEP 05COOK-05OLIVE 345.0 kV Ckt 1 line
243215 to 243229 ckt 1
AEP_P4_#7443_05DUMONT 765_A
CONTINGENCY 'AEP_P4_#7443_05DUMONT 765_A'
 OPEN BRANCH FROM BUS 243205 TO BUS 243206 CKT 1   /*05COOK       765.0 - 05DUMONT     765.0
 OPEN BRANCH FROM BUS 243206 TO BUS 246999 CKT 1   /*05DUMONT     765.0 - 05SORENS     765.0
END
Breaker AC 101.85 % 104.18 % 1409.0 B 1467.91 35.73
AEP 05COOK-05OLIVE 345.0 kV Ckt 1 line
243215 to 243229 ckt 1
AEP_P4_#2982_05DUMONT 765_A1
CONTINGENCY 'AEP_P4_#2982_05DUMONT 765_A1'
 OPEN BRANCH FROM BUS 243205 TO BUS 243206 CKT 1   /*05COOK       765.0 - 05DUMONT     765.0
 OPEN BRANCH FROM BUS 243206 TO BUS 243219 CKT 3   /*05DUMONT     765.0 - 05DUMONT     345.0
END
Breaker AC 101.16 % 103.74 % 1409.0 B 1461.71 29.56
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 109.27 % 111.04 % 2083.0 STE 2313.01 36.27
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 109.78 % 112.0 % 1568.0 STE 1756.22 31.98
CE/NIPS 17MUNSTER-BURNHAM ;0R 345.0 kV Ckt 1 line
255109 to 270677 ckt 1
COMED_P7-1_345-L6607__B-S_+_345-L6608__R-S
CONTINGENCY 'COMED_P7-1_345-L6607__B-S_+_345-L6608__R-S'
 TRIP BRANCH FROM BUS 270728 TO BUS 274750 CKT 1   /*E FRANKFO; B 345.0 - CRETE EC ;BP 345.0
 TRIP BRANCH FROM BUS 270729 TO BUS 274804 CKT 1   /*E FRANKFO; R 345.0 - UNIV PK N;RP 345.0
END
Tower AC 96.25 % 104.8 % 1591.0 B 1667.38 136.33
AEP 05DUMONT-05SORENS 765.0 kV Ckt 1 line
243206 to 246999 ckt 1
AEP_P7-1_#11046
CONTINGENCY 'AEP_P7-1_#11046'
 OPEN BRANCH FROM BUS 243219 TO BUS 246955 CKT 1   /*05DUMONT     345.0 - 05OLIVE_BP   345.0
 OPEN BRANCH FROM BUS 243228 TO BUS 243234 CKT 1   /*05MERIDN     345.0 - 05TWIN B     345.0
 OPEN BRANCH FROM BUS 243232 TO BUS 246955 CKT 1   /*05SORENS     345.0 - 05OLIVE_BP   345.0
END
Tower AC 108.42 % 108.53 % 4142.0 B 4495.48 108.02