I.S. EN 62751-2:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
POWER LOSSES IN VOLTAGE SOURCED CONVERTER (VSC) VALVES FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS - PART 2: MODULAR MULTILEVEL CONVERTERS
Hardcopy , PDF
19-11-2019
English
01-01-2014
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Important note : Users cannot be edited or removed once added to your Multi user PDF.
FOREWORD
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviated
terms
4 General conditions
5 Conduction losses
6 DC voltage-dependent losses
7 Losses in d.c. capacitors of the valve
8 Switching losses
9 Other losses
10 Total valve losses per HVDC substation
Annex A (informative) - Description of power loss
mechanisms in MMC valves
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Provides the detailed method to be adopted for calculating the power losses in the valves for an HVDC system based on the 'modular multi-level converter', where each valve in the converter consists of a number of self-contained, two-terminal controllable voltage sources connected in series.
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
128
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 62751-2:2014 | Identical |
| 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 |
| EN 62751-1:2014 | Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements |
| 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 |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.