BS EN 62751-1:2014+A1:2018
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems General requirements
Hardcopy , PDF
25-05-2021
English
13-08-2018
| Committee |
PEL/22
|
| DocumentType |
Amendment
|
| Pages |
36
|
| ProductNote |
This Standard is also refer as IEC 61803:1999/AMD2:2016,IEC 61803:1999/AMD1:2010
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
This part of IEC62751 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. Clauses6 and 8 and subclauses9.1, 9.2 and A.2.12 of 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.
Power losses in other items of equipment in the HVDC substation, apart from the converter valves, are excluded from the scope of this standard. Power losses in most equipment in a VSC substation can be calculated using similar procedures to those prescribed for HVDC systems with line-commutated converters (LCC) in IEC61803. AnnexA presents the main differences between LCC and VSC HVDC substations in so far as they influence the method for determining power losses of other equipment.
This standard does not apply to converter valves for line-commutated converter HVDC systems.
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