S No Group Number Task Date of creation Time Frame No of Members
1. ETD 40 : WG02 1.To review standardization in system wide planning and testing of HVDC systems.- IS 14801: 2021-High-voltage direct current HVDC transmission Vocabulary IS 17576: 2021-HVDC installations Guidelines on asset management IS 17577: 2021-Reliability and availability evaluation of HVDC systems IS 16071: Part 2:2021- High-voltage direct current HVDC systems Guidance to the specification and design evaluation of AC filters Part 2: Performance first revision IS 17590 : Part 1:2021-High voltage direct current HVDC power transmission System requirements for DC-side equipment Part 1: Using line-commutated converters IS 17591:2021- Guideline for the system design of HVDC converter stations with line-commutated converters IS 17775: Part 1:2021-Guideline for planning of HVDC systems : Part 1 HVDC systems with line-commutated converters 2.Come up with new proposals and comments on TC 115 documents. 01-08-2024 30-09-2025 1