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Annex IEC Standards relevant MVDC power systems
IEC TC/SC Standard
TC IEC 60071-5:2014, Insulation co-ordination Part procedures for high voltage direct
current (HVDC) converter stations
IEC 60071-11:2014, Insulation co-ordination Part 11: definitions, principles and rules for
HVDC systems
IEC 60071-12:2014, Insulation co-ordination Part 12: application guidelines for LCC
HVDC converter stations
IEC 60071-14 ED1, Insulation co-ordination Part 14: Application procedures for AC/DC
filters (under development)
IEC 60071-15 ED1, Insulation co-ordination Part 15: Insulation co-ordination for DC
transmission lines (under development)
IEC 61936-0:2023, Power installations exceeding and 1,5 Part 0:
Principles observed the design and erection high voltage installations Safety
of high voltage installations
IEC 61936-2:2023, Power installations exceeding and 1,5 Part DC
TC 115 IEC 61973:2012, High voltage direct current (HVDC) substation audible noise
IEC 62344:2022, Design earth electrode stations for high voltage direct current
(HVDC) links General guidelines
IEC 62672:2018, Reliability and availability evaluation HVDC systems
IEC 62861:2022, Electromagnetic performance high voltage direct current (HVDC)
overhead transmission lines
IEC 62978:2017, HVDC installations Guidelines asset management
IEC 63014-1:2018, High voltage direct current (HVDC) power transmission System
requirements for DC-side equipment Part using line-commutated converters
IEC 63065:2017, Guidelines for operation and maintenance line commutated
converter (LCC) HVDC converter station
IEC 63127:2019, Guideline for the system design HVDC converters stations with
line commutated converters
IEC 63179-1:2020, Guideline for planning HVDC systems Part HVDC systems
with line commutated converters
IEC 63291-1:2023, High voltage direct current (HVDC) grid systems and connected
converter stations Guideline and parameter lists for functional specifications Part 1:
Guideline
IEC 63291-2:2023, High voltage direct current (HVDC) grid systems and connected
converter stations Guideline and parameter lists for functional specifications Part 2:
Parameter lists
IEC 63336:2024, Commissioning VSC HVDC systems
