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EN 62751-1:2014

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements

Superseded date

30-04-2022

Published date

31-10-2014

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 General conditions
5 Conduction losses
6 D.C. voltage-dependent losses
7 Losses in d.c. capacitors
8 Switching losses
9 Other losses
10 Total valve losses per converter substation
Annex A (informative) - Determination of power losses
        in other HVDC substation equipment
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 62751-1:2014 sets out the general principles for calculating the power losses in the converter valves of a voltage sourced converter (VSC) for high-voltage direct current (HVDC) applications, independent of the converter topology. Several clauses in the standard can also be used for calculating the power losses in the dynamic braking valves (where used) and as guidance for calculating the power losses of the valves for a STATCOM installation.

Committee
CLC/TC 22X
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Superseded

BS EN 62747:2014 Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems
EN 62747:2014/AC:2015 TERMINOLOGY FOR VOLTAGE-SOURCED CONVERTERS (VSC) FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS (IEC 62747:2014)
DIN IEC/TR 62543 : 2018 HIGH-VOLTAGE DIRECT CURRENT (HVDC) POWER TRANSMISSION USING VOLTAGE SOURCED CONVERTERS (VSC) (IEC/TR 62543:2011 + A1:2013 + A2:2017)
VDE 0553-543 : 2018 HIGH-VOLTAGE DIRECT CURRENT (HVDC) POWER TRANSMISSION USING VOLTAGE SOURCED CONVERTERS (VSC) (IEC/TR 62543:2011 + A1:2013 + A2:2017)
I.S. EN 62751-2:2014 POWER LOSSES IN VOLTAGE SOURCED CONVERTER (VSC) VALVES FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS - PART 2: MODULAR MULTILEVEL CONVERTERS
BS EN 62751-2:2014 Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems Modular multilevel converters
EN 62751-2:2014 Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters

EN 62747:2014/AC:2015 TERMINOLOGY FOR VOLTAGE-SOURCED CONVERTERS (VSC) FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS (IEC 62747:2014)
IEC 61803:1999+AMD1:2010+AMD2:2016 CSV Determination of power losses in high-voltage direct current (HVDC)converter stations with line-commutated converters
IEC TR 62543:2011+AMD1:2013 CSV High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC)
IEC 60747-9:2007 Semiconductor devices - Discrete devices - Part 9: Insulated-gate bipolar transistors (IGBTs)
IEC 60747-1:2006+AMD1:2010 CSV Semiconductor devices - Part 1: General
IEC 60633:1998+AMD1:2009+AMD2:2015 CSV Terminology for high-voltage direct current (HVDC) transmission
EN 60633:1999/A2:2015 TERMINOLOGY FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) TRANSMISSION (IEC 60633:1998/A2:2015)
IEC 60747-2:2016 Semiconductor devices - Part 2: Discrete devices - Rectifier diodes

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