Understanding Pseudo-Tie Entry in Electric Industry Registry
Explore the requirements and measures of NERC Standard INT-004-3.1 for dynamic transfers in the electric industry. Learn about data fields required for pseudo-tie entry and approval methodology in the Electric Industry Registry. Discover the publishing schedule for EIR entries and the approval process for various object modifications.
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Pseudo-Tie Entry in the Electric Industry Registry
NERC Standard INT-004-3.1 Dynamic Transfers B. Requirements and Measures R1. Each Purchasing-Selling Entity that secures energy to serve Load via a Dynamic Schedule or Pseudo-Tie shall ensure that a Request for Interchange is submitted as an on-time1 Arranged Interchange to the Sink Balancing Authority for that Dynamic Schedule or Pseudo-Tie, unless the information about the Pseudo-Tie is included in congestion management procedure(s) via an alternate method. R3. Each Balancing Authority shall only implement or operate a Pseudo-Tie that is included in the NAESB Electric Industry Registry publication in order to support congestion management procedures.
Data Fields for Pseudo-Tie Entry Pseudo-tie entry form contains data normally found on a e-tag Not all fields of the Pseudo-tie Entry form are required Transmission Contract Number (ARef, Agreement Number, GFA reference Can be null Comments MW value of registered pseudo-tie or supporting transmission contract not an explicit part of registration
Data Fields for Pseudo-Tie Entry Pseudo-Tie Entry Data: OASIS vs EIR Object OASIS EIR Source BA N/A Y Drop Down (Required) Source N/A Y Drop Down (Required) TP N/A Y Drop Down (Required) POR N/A Y Drop Down (Required) POD N/A Y Drop Down (Required) Scheduling Entity N/A Y Drop Down (Required) Transmission Contract Number N/A Y Free-form (Not Required) Sink BA N/A Y Drop Down (Required) Sink N/A Y Drop Down (Required) Comment N/A Y Free-form (Not Required) Existing Pseudo-Tie N/A Y Check Box Effective Date N/A Y (both Start and Stop)
EIR Approval Object Approval Methodology Most object require approval by affected entity Approval automatic for entering entity Source/Sink entries have a 5 day approval period Pseudo-ties have a 10 day approval period Most modifications have a 5 day approval period
EIR Publishing Schedule webRegistry published daily at midnight Emergency publications can be done for a fee Approval to Published for most items requires 3 days Day 1: Object approved Day 2: Object moves to the To Be Published file Day 3 00:00: webRegistry published Entries not instantaneous with a refresh.
