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Doug Tucker Associate Staff Engineer. TADS Data Collection Proposal. TADS Data Collection. TADS Outage Information (mandatory) WECC Collects Data in Addition to TADS (voluntary) Transmission Line Inventory Transformer Inventory Common Corridor Inventory Annual Process
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Doug TuckerAssociate Staff Engineer TADS Data Collection Proposal
TADS Data Collection • TADS Outage Information (mandatory) • WECC Collects Data in Addition to TADS (voluntary) • Transmission Line Inventory • Transformer Inventory • Common Corridor Inventory • Annual Process • Elements 200 kV and Above
Existing WECC Process • TO’s complete and submit the TRD spreadsheets to WECC staff • Consists of the following: • NERC forms: 1.1, 1.2, 2.1, 2.2, 3.3, 4.4, 6.4 • WECC forms: Transmission Inventory, Transformer Inventory, Common Corridor and Outages • WECC staff converts the WECC forms into the NERC Format. • WECC forms convert to the following NERC forms • 3.1, 3.2, 3.4, 4.1, 4.2, 4.3, 5.0, 6.1, 6.2, 6.3 • WECC staff uploads all the NERC forms onto webTADS
Moving to Quarterly Submittals and 100 kV Threshold • With the current process, WECC could not handle the request for TADS to go on a quarterly submittal and down to 100 kV • NERC proposes that WECC utilize the webTADS tool for TO’s to submit forms
Option Chosen • Allow webTADS to be able to import the WECC TRD inventories and use the NERC outage forms for the current outage tab in the WECC spreadsheets • Cost/NERC would fund this option and monthly cost • Aligned with continent-wide process • Keep all TRD inventories • TO’s will import this into webTADS
Future Reporting Forms with Option 2 • TADS Forms • 1.1 Non – Reporting TO Statement • 1.2 Reporting TO Statement • 2.1 Tie Lines and Jointly Owned AC & DC • 2.2 Jointly Owned AC/DC BTB Converters • Transmission Inventory Data • Transformer Inventory Data • Common Corridor Inventory Data • 3.3 AC/DC BTB Converter Inverter Data • 3.4 Summary Automatic Outage Data • 4.1 AC Circuit Detailed Outage Data • 4.2 DC Circuit Detailed Outage Data • 4.3 Transformer Detailed Outage Data • 4.4 AC/DC BTB Converter Detailed Outage Data • 5.0 Event Code Data • 6.1 AC Circuit Non Automatic Outage Data • 6.2 DC Circuit Non Automatic Outage Data • 6.3 Transformer Non Automatic Outage Data • 6.4 AC/DC BTB Converter Non Automatic Outage Data • NERC TADS Forms • WECC TRD Sheets