Determination of power losses in high-voltage direct current (HVDC) converter stations with line commutated converters (IEC 61803:1999 + A1:2010 + A2:2016) (english version)
Application integration at electric utilities - System interfaces for distribution management - Part 11: Common information model (CIM) extensions for distribution (IEC 61968-11:2013)
Power transformers - Part 22-4: Power transformer and reactor fittings - Insulating liquid to water heat exchangers (IEC 60076-22-4:2019) (english version)
Power transformers - Part 22-3: Power transformer and reactor fittings - Insulating liquid to air heat exchangers (IEC 60076-22-3:2019) (english version)
Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests (IEC 61558-1:2017) (english version)
Power transformers -- Part 22-2: Power transformer and reactor fittings - Removable radiators ((IEC 60076-22-2:2019) EN IEC 60076-22-2:2019) (english version)