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Jerry Elliott

Jerry Elliott. Lead operations analyst iso new england. System Restoration . ISO New England Operating Procedure 6. Agenda. Introduction Major Changes Questions. Introduction. Operating Procedure No.6 (OP-6 ) is being revised to:

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Jerry Elliott

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  1. Jerry Elliott Lead operations analyst iso new england System Restoration ISO New England Operating Procedure 6

  2. Agenda • Introduction • Major Changes • Questions

  3. Introduction • Operating Procedure No.6 (OP-6) is being revised to: • Establish a separation of System Restoration concepts and responsibilities (OP-6 revision 11) from the System Restoration Plan and technical data (new Master/Local Control Center document suite M/LCC 18) • Reflect changes in the application of present and future resources to prioritize and support regional restoration • NERC Reliability Standard EOP-005-2 and EOP-006-2, effective 1 July, 2013, establish new Requirements that need articulation in the stated objectives • Document changes are intended to consolidate information, instructions and forms

  4. Major Changes – Main Body • Technical data is relocated from OP-6 and populated in a newly created M/LCC 18 • Consolidation of technical data sources for ease of System Operator use/access when required • OP-6 document suite public information remains public in transition to M/LCC 18 document suite • Identify the restoration objectives from the Reliability Coordinator (RC) perspective to NERC Reliability Standards requirements • Add language that articulates completion of RC restoration objectives and ongoing ISO responsibility to coordinate LCC recovery actions • Update and enhance responsibilities for ISO, LCC and Market Participants

  5. Major Changes - Appendices • OP-6A – System Restoration Guidelines becomes: • M/LCC 18 System Restoration Plan • OP-6B – Restoration Sequence for Establishing a 345kV Backbone after a Total System Blackout (Confidential) becomes: • M/LCC 18 Attachment A – System Restoration Flowchart (text) • M/LCC 18 Attachment B – System Restoration One-Line Diagram (graphic) • Both M/LCC Attachments A & B Confidential and represent the Primary restoration plan • OP-6C through F become: • M/LCC 18 Attachments C through F • Direct transfer of the same content with same document accessibility • 345kV Line charging, Inter-LCC and Inter-Area Ties, Control Center phone

  6. Major Changes - Appendices • OP-6G – 345kV Restoration Event Log becomes: • M/LCC 18 Attachment G – Restoration Strategies • Retains all current content and add a “Rules of Thumb” checklist for ease of use • Document classification is no longer Confidential • Additional information not previously captured in OP-6 Appendices: • M/LCC 18 Attachments H through M • LCC Alternatives, documents Alternate restoration plans to achieve restoration objectives if Primary plan compromised, all Confidential • M/LCC 18 Attachment N – Synchronizing Checklist • Provides guidance on content retired from NPCC Directory 8, Appendix B • M/LCC 18 Attachment O – Additional Designated Blackstart Resources that Support Restoration Strategies (Confidential) • M/LCC 18 Attachment P – Restoration Voltage Limits

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