Radio frequency and coaxial cable assemblies - Part 4-3: Detail specification for semi-rigid cable a...
IEC 60966-4-3:2022 is a detail specification that relates to semi-rigid cable assemblies composed of type 50-12 low loss semi-rigid coaxial cables and connectors such as type 7-16 (IEC 61169-4), type 4.1-9.5 (IEC 61169-11), type N (IEC 61169-16), type S7-16 (IEC 61169-53) or type 4.3-10 (IEC 61169-54).
This detail specification applies to the cable assemblies (jumper cables) for mobile…
Cordons coaxiaux et cordons pour fréquences radioélectriques – Partie 4-3: Spécification particulièr...
IEC 60966-4-3:2022 est une spécification particulière qui concerne les cordons semi-rigides composés de câbles coaxiaux semi-rigides à faibles pertes de type 50-12, et de connecteurs de type 7-16 (IEC 61169-4), de type 4,1-9,5 (IEC 61169‑11), de type N (IEC 61169-16), de type S7-16 (IEC 61169-53) ou de type 4,3-10 (IEC 61169-54).
La présente spécification particulière s’applique aux cordons (…
Dynamic characteristics of inverter-based resources in bulk power systems - Part 2: Sub- and Super-s...
IEC TR 63401-2:2022, which is a technical report, covers the "control interactions" in converter interfaced generators e.g, wind and PV with the frequency of the resulting oscillation below twice the system frequency. SSCI can be categorized into:
1) SSCI in DFIG is caused by the interaction between DFIG wind turbine converter controls and the series compensated network.
2) SSCI…
Dynamic characteristics of inverter-based resources in bulk power systems - Part 4: Behaviour of inv...
IEC TR 63401-4:2022 (E), which is a technical report, focuses on the fault behaviour of IBRs and performances of the existing relay protection in grids with large-scale integration of IBRs.
This document includes:
The IBR fault current requirements in present grid codes, including the requirements of active and reactive currents in positive- and negative-sequence systems during symmetrical and…
This document specifies the characteristics, materials, dimensions, assembly and surface finish for a bearing containing dispersed solid lubricants which is used as a solid lubricant bearing.
NOTE In the solid lubricant bearing among self-lubricating bearings there is a solid type, a coated type, an embedded type and a dispersed type, which is specified by this document.
