Registration number (WIID)Project No.TitleStatus
60947CLC/TR 60919-2:2010/prA1Performance of high-voltage direct current (HVDC) systems with line-commutated converters - Part 2: Faults and switchingIzstrādē
66445EN IEC 61800-1:2021Adjustable speed electrical power drive systems - Part 1: General requirements - Rating specifications for low voltage adjustable speed DC power drive systemsIzstrādē
73429prEN IEC 62909-3:2023Bi-directional grid connected power converters - Part 3: EMC requirements and test methodsIzstrādē
72568EN IEC 61954:2021Static VAR compensators (SVC) - Testing of thyristor valvesIzstrādē
63062EN 62751-1:2014/A1:2018Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirementsIzstrādē
74044EN 62751-1:2014/A2:2022Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirementsIzstrādē
54364EN 61148:2012Terminal markings for valve device stacks and assemblies and for power conversion equipmentIzstrādē
58147prEN 50091-3-1Uninterruptible power systems (UPS) - Part 3-1: General performance requirementsIzstrādē
53836EN 62040-4:2013Uninterruptible power systems (UPS) - Part 4: Environmental aspects - Requirements and reportingIzstrādē
66444EN IEC 61800-5-1:2023Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energyIzstrādē
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