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NPRRs

NPRRs.

jacqueline-chapman
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NPRRs

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  1. NPRRs • NPRR 517 Revisions to the Telemetry Standards and State Estimator Standards Approval Process.  This NPRR revises the approving body for the Telemetry Standards and State Estimator Standards from TAC to the appropriate TAC Subcommittee (ROS in this case) and revises the requirement for an annual update to an annual review.  This NPRR also provides for updates on an as needed basis. • NPRR 522 Adjustment of Demand Response Performance for T&D Losses.  This Nodal Protocol Revision Request (NPRR) addresses inequality by adjusting the metered Load of Demand response Resources for Transmission and Distribution (T&D) Losses.

  2. NPRR • NPRR 523 Available Credit Limit (ACLC and/or ACLD) Calculations During Computer System Failures.  This Nodal Protocol Revision Request (NPRR) provides clarification of the process for generating credit exposure calculations (Available Credit Limit for the CRR Auction (ACLC) and/or Available Credit Limit for the DAM (ACLD)) when an ERCOT computer system failure occurs and for communication of such calculations to Counter-Parties.  • NPRR 525 Elimination of Three-Year Expiration for CRR Auction Revenue Distribution Methodology.  This Nodal Protocol Revision Request (NPRR) will remove the December 1, 2013 deadline for reconsideration of the Congestion Revenue Right (CRR) Auction Revenue Distribution (CARD) method and allow the current methodology to become permanent. 

  3. NPRR • NPRR 526 Frequency of Audit on ERCOT Model.  This Nodal Protocol Revision Request (NPRR) revises the frequency of the audit on the ERCOT model from an annual audit to once every three years.

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