IEC TS 63666-1 ED1

Guidelines for inertia management of renewable penetrated power system - Part 1：Framework design

Current stage: 40.99 Full report circulated: DIS approved for registration as FDIS Aug 21, 2026

Next stage: RDTS Next stage date : Nov 30, 2026

Originator: IEC

Type: Technical Specification

IN_DEVELOPMENT
IEC TS 63666-1 ED1
40.99 Full report circulated: DIS approved for registration as FDIS
Aug 21, 2026