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Modification to the Grid Code: Protection Fault Clearance Time & Back-Up Protection - GC0023

Decision

Publication date

22 January 2016

GC0023 aims to address several issues in the Grid Code, updating and clarifying the current requirements for minimum fault clearance times for Generator Back-Up Protection and adding new definitions for Main Protection and Back-Up Protection.

The Authority approved this modification on 20 January 2016.

Main document

Modification to the Grid Code: Protection Fault Clearance Time & Back-Up Protection - GC0023