CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72568 | EN IEC 61954:2021 | Static VAR compensators (SVC) - Testing of thyristor valves | Izstrādē |
| 60322 | EN 61975:2010/A1:2017 | High-voltage direct current (HVDC) installations - System tests | Izstrādē |
| 65180 | EN 62747:2014/A1:2019 | Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems | Izstrādē |
| 80337 | EN 62040-5-3:2017/prA1 | Uninterruptible power systems (UPS) - Part 5-3: DC output UPS - Performance and test requirements | Izstrādē |
| 83693 | prEN IEC 60146-2 | Semiconductor converters - Part 2: Self-commutated semiconductor converters including direct DC converters | Izstrādē |
| 75924 | prEN IEC 63285-3 | Energy Storage Power Converter (ESPC) Sub-System for use in Electrical Energy Storage Systems (EESS) - Part 3: Method of specifying the performance and test requirements | Izstrādē |
| 83851 | prEN IEC 62823 | Thyristor valves for thyristor controlled series capacitors (TCSC) - Electrical testing | Izstrādē |
| 79426 | FprEN IEC 61803:2026 | Determination of power losses in high-voltage direct current (HVDC) converter stations | Izstrādē |
| 46752 | EN 61800-7-1:2016 | Adjustable speed electrical power drive systems - Part 7-1: Generic interface and use of profiles for power drive systems - Interface definition | Izstrādē |
| 46527 | EN 61800-7-301:2016 | Adjustable speed electrical power drive systems - Part 7-301: Generic interface and use of profiles for power drive systems - Mapping of profile type 1 to network technologies | Izstrādē |
Displaying 61-70 of 381 results.