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Publication details

Publication CODE Title
IEC 62501:2024 (2024-04) VOLTAGE SOURCED CONVERTER (VSC) VALVES FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) POWER TRANSMISSION - ELECTRICAL TESTING
 
Price Excl. VAT Total number of pages, tables and drawings
318.00 € 113.
Description
IEC 62501:2024 applies to self-commutated converter valves, for use in a three-phase bridge voltage sourced converter (VSC) for high voltage DC power transmission or as part of a back-to-back link, and to dynamic braking valves. It is restricted to electrical type and production tests. This document can be used as a guide for testing of high-voltage VSC valves used in energy storage systems (ESS). The tests specified in this document are based on air insulated valves. The test requirements and acceptance criteria can be used for guidance to specify the electrical type and production tests of other types of valves. This edition includes the following significant technical changes with respect to the previous edition:
a) Conditions for use of evidence in lieu are inserted as a new Table 1;
b) Test parameters for valve support DC voltage test, 7.3.2, and MVU DC voltage test, 8.4.1, updated;
c) AC-DC voltage test between valve terminals, Clause 9, is restructured and alternative tests, by individual AC and DC voltage tests, added in 9.4.2;
d) Partial discharge test in routine test program is removed;
e) More information on valve component fault tolerance, Annex B, is added;
f) Valve losses determination is added as Annex C.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Currently active
Replaces  IEC 62501:2009
Replaces  IEC 62501:2009+AMD1:2014 CSV
Replaces  IEC 62501:2009+AMD1:2014+AMD2:2017 CSV
Replaces  IEC 62501:2009/AMD1:2014
Replaces  IEC 62501:2009/AMD2:2017
Origin
Committee TC 22/SC 22F
POWER ELECTRONICS FOR ELECTRICAL TRANSMISSION AND DISTRIBUTION SYSTEMS
Responsible Ir DELENS Marc
Approval
BEC Approval 2024-04-10
ICS-Code (International Standards Classification) 29.200 , 29.240.99
NBN Status New
IEC publication date 2024-04-10
IEC stability date 2029-12-31
IEC file modification date 2024-04-10
IEC last modification date 2024-04-10