Topic:"Energy Management Information Systems" in M12717

Any comments regarding this glossary should be reported to the NERC Help Desk. Select "Standards" from the "Service" drop-down menu and "Other" from the Standards Subcategory drop-down menu. Subject to Enforcement Automatic Time Error Corr...

AI summary The text discusses the Automatic Time Error Correction (ATEC) component added to the Reporting ACE equation for the Western Interconnection, aimed at correcting Time Error by continuously paying back Primary Inadvertent Interchange. Key parameters such as Lmax, ε10, Y, H, Bi, and Bs are defined and explained in the context of frequency bias settings and energy payback.

3 FERC approved the WECC Tier One Reliability Standards in the Order Approving Regional Reliability Standards for the Western Interconnection and Directing Modifications, 119 FERC ¶ 61,260 (June 8, 2007). In that Order, FERC directed WECC...

AI summary FERC approved the WECC Tier One Reliability Standards in 2007 and directed WECC to address inconsistencies with NERC Glossary definitions. Replacement standards were filed in 2009. The document includes updates to reliability standards, effective dates, and reporting procedures from 2016.