UFLS definition

UFLS means upper facial lines.
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UFLS means “under frequency load shedding” as defined in the ISO Glossary.
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UFLS means Under-Frequency Load Shed as defined by NERC.
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Examples of UFLS in a sentence

  • The responsibilities of the Parties in relation to UFLS are stated in Section 7.7.8 of the CAISO Tariff, the CAISO Operating Procedures, the CAISO Specifications and in Schedule 6.

  • The ISO and UDC shall review the UFLS program periodically to ensure compliance with Applicable Reliability Criteria.

  • The responsibilities of the Parties in relation to UFLS are stated in Sections 2.3.2 and 4.4.3 of the ISO Tariff, the ISO Operating Procedure, the ISO Specifications and in Schedule 6.

  • The objective of the Underfrequency Load Shedding (UFLS) program is to provide security and protection to the interconnected bulk power network by arresting frequency decay during periods of insufficient resources This plan establishes Underfrequency Load Shedding objectives consistent with the load shedding policies of the Western Systems Coordinating Council, the North American Electric Reliability Council and the UDC.

  • These protective systems include but are not limited to the Western Montana Generation Dropping Scheme LAPS, Miles City Converter Station Tripping RAS, Shelby Area UVLS, and Western-UGP’s UFLS Program in the Western Interconnection.

  • AFTER THE ACTIVATION DATE, LIBERTY DOES NOT WARRANT THAT THE LIBERTY SOFTWARE WILL MEET UFL'S REQUIREMENTS OR THAT THE OPERATION OF THE LIBERTY SOFTWARE WILL BE UNINTERRUPTED OR ERROR-FREE OR THAT ERRORS IN THE LIBERTY SOFTWARE WILL BE CORRECTED.

  • Each Participating TO shall notify the ISO in advance of all RAS, UFLS, and UVLS schemes functionality and setting changes that affect transmission facilities on the ISO Controlled Grid.

  • Each Participating TO shall maintain the design, functionality, and settings of its existing RAS, UFLS, and UVLS schemes.

  • AFTER THE ACTIVATION DATE, LIBERTY DOES NOT WARRANT THAT THE MODIFIED SOFTWARE WILL MEET UFL'S REQUIREMENTS OR THAT THE OPERATION OF THE MODIFIED SOFTWARE WILL BE UNINTERRUPTED OR ERROR-FREE OR THAT ERRORS IN THE LIBERTY SOFTWARE WILL BE CORRECTED.

  • NCPA, on behalf of the MSSAA Members, shall implement and have at all times operational an automatic Underfrequency Load Shedding (UFLS) program described in Schedule 8 and any under-voltage relay protection program that may be described in Schedule 9.