1 / 10

Example 1 - On the Path – Last to Curtail

First to Curtail – Last to Curtail Examples December 1 – 2, 2010 (Revised based on Requests/Suggestions During Review). BA 1. - Firm Transmission Service purchased from BA-1 to BA-3 No Seams Agreement exist between the BAs

malana
Télécharger la présentation

Example 1 - On the Path – Last to Curtail

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. First to Curtail – Last to CurtailExamples December 1 – 2, 2010(Revised based on Requests/Suggestions During Review)

  2. BA 1 • - Firm Transmission Service purchased from BA-1 to BA-3 • No Seams Agreement exist between the BAs • Firm Transaction Flows goes in Last to Curtail for a constraint on BA-1 or BA-3 systems • Firm Transaction Flow goes in First to Curtail for BA-2 or BA-4 systems BA 2 Example 1 - On the Path – Last to Curtail BA 3 BA 4 In the examples a constraint caused by another entity is based on the minimum IDC Threshold.

  3. BA 1 • - Firm Transmission Service purchased from BA-1 to BA-3 to BA-4 • No Seams Agreement exist • Firm Transaction Flow goes in Last to Curtail for a constraint on BA-1, BA-3 or BA-4 systems • Firm Transaction Flow goes into First to Curtail for a constraint on BA-2 system BA 2 Example 2 - Wheel Through– Last to Curtail BA 3 BA 4

  4. BA 1 • Intra-BA Firm Transmission Service purchased in BA-2 • Seams Agreement between BA-2 and BA-3 • No additional Seams Agreements are executed • Firm Transaction Flow goes in Last to Curtail for a constraint on BA-2 or BA-3 systems • Firm Transaction Flow goes in First to Curtail for a constraint on BA-1 or BA-4 BA 2 Example 3 – Intra-BA with Seams Agreement BA 3 BA 4 Seams Agreements reflect honoring the other party’s flowgates when the service is sold.

  5. BA 1 • Firm Transmission Service purchased from BA-1 to BA-2 • No Firm Transmission Service purchased through BA-3 or BA-4 • Seams Agreement between BA-2 and BA-3 • No additional Seams Agreements executed • Firm Transaction Flow goes in Last to Curtail for a constraint on BA-1, BA-2, or BA-3 systems • Firm Transaction Flow goes in First to Curtail for a constraint on BA-4 BA 2 Example 4 – Inter-BA With Seams Agreement BA 3 BA 4

  6. BA 1 • Firm Transmission Service purchased from BA-1 to BA-2 • No Firm Transmission Service sold through BA-3 • No Seams Agreements are executed • Firm Transmission Flow goes in Last to Curtail for constraint on BA 1 and BA 2 systems • Firm Transmission Flow goes in First to Curtail for constraint on BA-3 and BA-4 systems BA 2 Example 5 – Inter-BA – Without Seams Agreement BA 3 BA 4

  7. BA 1 • Intra BA Firm Transmission Service Purchased in BA-2 • No Seams Agreements are executed • Firm Transaction Flow goes in First to Curtail for constraint on BA-1, BA 3, and BA-4 systems • Firm Transaction Flow goes to Last to Curtail for a constraint on BA-2 system BA 2 Example 6 – Intra-BA – Without Seams Agreement BA 3 BA 4

  8. BA 1 • Firm GTL Flows in BA-1 • Seams Agreement between BA-1 and BA-2 • No Seams Agreements exists with other BAs • Firm GTL Flows goes in Last to Curtail for constraint on BA-1 and BA-2 systems • Firm GTL Flow goes in First to Curtail for BA-3 and BA-4 systems BA 2 Example 7 – Generation to Load – With Seams Agreement BA 3 BA 4

  9. BA 1 • Firm GTL Flows reported for BA-1 • Seams Agreement between BA-1 and BA-2 • Seams Agreement between BA-1 and BA-3 • Seams Agreement between BA-3 and BA-4 • No Seams Agreement between BA-1 and BA-4 • Firm GLT Flow goes in Last to Curtail for constraint on BA-1, BA-2, and BA-3 systems • Firm GTL Flow goes in First to Curtail for constraint on BA-4 system BA 2 Example 8 - Generation To Load – With Seams Agreements (2) BA 3 BA 4

  10. BA 1 • Firm GTL Flow reported in BA-1 • No Seams Agreements exist • Firm GTL Flow goes in Last to Curtail for constraint on BA-1 system • Firm GTL Flow goes in First to Curtail for a constraint on BA-2, BA-3 or BA-4 systems BA 2 Example 9 – Generation To Load – Without Seams Agreement BA 3 BA 4

More Related