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IEC TS 62672-1:2013

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Reliability and availability evaluation of HVDC systems - Part 1: HVDC systems with line commutated converters
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

12-31-2021

Language(s)

English

Published date

11-04-2013

FOREWORD
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Classification of HVDC transmission
  system equipment
5 Classification and severity of fault events
  and restoration codes
6 Instructions for compilation of report
7 Interpretation and evaluation of reports
Annex A (informative) - Outage log form and
        examples
Annex B (informative) - Sample annual report
Bibliography

IEC/TS 62672-1:2013(E) applies to all line-commutated high-voltage direct current (HVDC) transmission systems used for power exchange in utility systems. HVDC stations with voltage sourced converters (VSC) are not covered. The purpose of this part of IEC 62672 is to define a standardized reporting protocol so that data collected from different HVDC transmission systems can be compared on an equitable basis. It covers point-to-point transmission systems, back-to-back interconnections and multi-terminal transmission systems. For point-to-point systems and back-to-back interconnections, i.e. two-terminal systems, statistics are to be reported based on the total transmission capability from the sending end to the receiving end measured at a given point. If, however, the two terminals are operated by different users/owners, or are composed of equipment of different vintage or of equipment from different suppliers, statistics can be reported on an individual station basis if so desired by those responsible for reporting. In such a case, the outage should only be reported under the originating converter station taking care not to report the same event twice. For distributed multi-terminal systems, i.e. systems with more than two terminals, statistics are to be reported separately for each converter station based on its own individual capability.

DevelopmentNote
Stability date: 2018. (11/2013)
DocumentType
Technical Specification
Pages
43
PublisherName
International Electrotechnical Committee
Status
Superseded

Standards Relationship
PD IEC/TS 62672-1:2013 Identical

PD IEC/TR 62978:2017 HVDC installations. Guidelines on asset management
IEC TR 63065:2017 Guidelines for operation and maintenance of line commutated converter (LCC) HVDC converter station
PD IEC/TR 63065:2017 Guidelines for operation and maintenance of line commutated converter (LCC) HVDC converter station
IEC TR 62978:2017 HVDC installations - Guidelines on asset management

IEC TR 60919-1:2010+AMD1:2013 CSV Performance of high-voltage direct current (HVDC) systems withline-commutated converters - Part 1: Steady-state conditions
IEC 60633:1998+AMD1:2009+AMD2:2015 CSV Terminology for high-voltage direct current (HVDC) transmission

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