HVDC Grid Systems and connected Converter Stations - Guideline and Parameter Lists for Functional Specifications - Part 1: Guidelines; German version CLC/TS 50654-1:2020
Edition 2022-05

HVDC Grid Systems and connected Converter Stations - Guideline and Parameter Lists for Functional Specifications - Part 2: Parameter Lists; German version CLC/TS 50654-2:2020
Edition 2021-11

High-voltage direct current (HVDC) transmission - Vocabulary (IEC 60633:2019 + COR1:2020); German version EN IEC 60633:2019 + AC:2020
Edition 2021-07

Thyristor valves for high voltage direct current (HVDC) power transmission - Part 1: Electrical testing (IEC 60700-1:2015 + COR1:2017 + AMD1:2021); German version EN 60700-1:2015 + AC:2017 + A1:2021
Edition 2022-11

Thyristor valves for high voltage direct current (HVDC) power transmission - Part 2: Terminology (IEC 60700-2:2016 + COR1:2017 + AMD1:2021); German version EN 60700-2:2016 + AC:2017 + A1:2021
Edition 2022-10

Thyristor valves for high voltage direct current (HVDC) power transmission - Part 3: Essential ratings (limiting values) and characteristics (IEC 60700-3:2022); German version EN IEC 60700-3:2023
Edition 2023-12

Determination of power losses in high-voltage direct current (HVDC) converter stations with line-commutated converters (IEC 61803:2020); German version EN IEC 61803:2020
Edition 2021-06

Framework for energy market communications - Part 451-8: HVDC processes, contextual and assembly models for European style market (IEC 57/2310/CDV:2020); English version prEN IEC 62325-451-8:2020
Edition 2021-07

Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems (IEC 62747:2014 + COR1:2015 + A1:2019); German version EN 62747:2014 + AC:2015 + A1:2019
Edition 2020-04

Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements (IEC 62751-1:2014 + A1:2018 + AMD2:2022); German version EN 62751-1:2014 + A1:2018 + A2:2022
Edition 2023-03