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Adjustable speed hydro power units including pumped storage application – Terms and definition
30.60 Close of voting/ comment period
Adjustable speed hydro power units including pumped storage application – Doubly-fed induction machine
20.99 WD approved for registration as CD
Rotating electrical machines - Part 6: Methods of cooling (IC Code)
20.99 WD approved for registration as CD
Amendment 2 - Standard voltages for LVDC supply and LVDC equipment (Proposed horizontal standard)
50.00 Final text received or FDIS registered for formal approval
Field acceptance tests to determine the hydraulic performance of hydraulic turbines, storage pumps and pump-turbines
40.20 DIS ballot initiated: 12 weeks
IEC 60050-602 International Electrotechnical Vocabulary (IEV) - Part 602: Generation, transmission and distribution of electricity - Generation
50.60 Close of voting. Proof returned by secretariat
IEC 60050-603 International Electrotechnical Vocabulary (IEV) - Part 603: Generation, transmission and distribution of electricity - Power systems planning and management
50.60 Close of voting. Proof returned by secretariat
IEC 60050-605:AMDInternational Electrotechnical Vocabulary (IEV) - Part 605: Generation, transmission and distribution of electricity - Substations
40.60 Close of voting
Request to update the IEV with the current edition (Edition 3) of ISO/IEC 20924:2024
20.99 WD approved for registration as CD
CR for IEV 421 Power transformers and reactors
50.60 Close of voting. Proof returned by secretariat
International Electrotechnical Vocabulary (IEV) - Part 192: Dependability - Amd.5A
50.60 Close of voting. Proof returned by secretariat
International Electrotechnical Vocabulary (IEV) - Part 851: Electric welding
40.60 Close of voting
International Electrotechnical Vocabulary (IEV) - Part 851: Electric welding
40.60 Close of voting
Modification of 'transformer' [IEV 151-13-42]
50.60 Close of voting. Proof returned by secretariat
International Electrotechnical Vocabulary (IEV) - Part 181: Documentation, graphical symbols and technical representations of information
40.60 Close of voting
International Electrotechnical Vocabulary (IEV) - Part 193: Circular economy and material efficiency
40.99 Full report circulated: DIS approved for registration as FDIS
International Electrotechnical Vocabulary (IEV) - Part 311: Electrical and electronic measurements - General terms relating to measurements
40.60 Close of voting