International

Electrotechnical

Commission

International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 22F

Power electronics for electrical transmission and distribution systems

SC 22F Work programme (14)

Project Reference	Document Reference	Init. Date	Current Stage	Next Stage	Working Group	Project Leader	Fcst. Publ. Date
PWI 22F-11 ED1 Performance of power electronic reactive power shunt compensators in high-voltage alternating current (HVAC) systems			PWI PWI Preliminary Work Item 2017-04	prePNW prePNW Preparation of NP document 2018-12	AHG 1	Marcio Magalhaes de Oliveira
PWI TR 22F-12 ED1 Performance of unified power flow controller (UPFC) in electric systems			PWI PWI Preliminary Work Item 2017-04	prePNW prePNW Preparation of NP document 2018-12	PT 1	Zhicheng Zhou
PWI 22F-13 ED1 Future IEC 60700-3 Ed.1.0: Thyristor valves for high voltage direct current (HVDC) power transmission - Part 3: Essential ratings (limiting values) and characteristics			PWI PWI Preliminary Work Item 2017-04	prePNW prePNW Preparation of NP document 2018-12	AHG 3	Yantao LOU
PWI 22F-14 ED1 Water cooling system for power electronics used in electrical transmission and distribution systems			PWI PWI Preliminary Work Item 2018-11	prePNW prePNW Preparation of NP document 2019-10	AHG 4	Guangtai Zhang
PWI 22F-15 ED1 Control and protection systems for high-voltage direct current (HVDC) power transmission systems - Functional performance tests			PWI PWI Preliminary Work Item 2018-11	prePNW prePNW Preparation of NP document 2019-10	AHG 5	Hong Rao
IEC 60633 ED3 Terminology for high-voltage direct current (HVDC) transmission	22F/480/CDV 488 kB 514 kB	2016-12	AFDIS AFDIS Approved for FDIS 2018-06	TFDIS TFDIS Translation of FDIS 2019-03	MT 13	Colin Davidson	2019-11
IEC TR 60919-1 ED4 Performance of high-voltage direct current (HVDC) systems with line-commutated converters - Part 1: Steady-state conditions	22F/473/RR 94 kB	2017-12	ACD ACD Approved for Committee Draft 2017-12	CD CD Draft circulated as CD 2018-11	JMT 3	Hong Rao	2021-06
IEC TR 60919-2/AMD2 ED2 Performance of high-voltage direct current (HVDC) systems with line-commutated converters - Part 2: Faults and switching	22F/515/RR 94 kB	2018-11	ACD ACD Approved for Committee Draft 2018-11	CD CD Draft circulated as CD 2019-06	MT 11	Wanrong Zhang	2021-11
IEC 61803 ED2 Determination of power losses in high-voltage direct current (HVDC) converter stations with line-commutated converters	22F/514/CD 419 kB	2017-12	CD CD Draft circulated as CD 2018-11	PCC PCC Preparation of CC document 2019-02	MT 14	Sanjay Mukoo	2021-11
IEC TR 62544/AMD2 ED1 High-voltage direct current (HVDC) systems - Application of active filters	22F/495/CD 178 kB	2017-12	ADTR ADTR Approved for DTR circulation 2018-08	TDTR TDTR Translation of DTR 2019-02	MT 29	Gearoid O'Heidhin	2020-03
IEC 62747/AMD1 ED1 Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems	22F/481/CDV 276 kB 272 kB	2016-12	RPUB RPUB Publication received and registered 2018-10	BPUB BPUB Publication being printed 2019-01	MT 33	Marcus Häusler	2019-02
IEC 62751-2/AMD1 ED1 Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters	22F/479/CDV 358 kB 351 kB	2016-12	APUB APUB Approved for publication 2018-05	2019-03	MT 31	Colin Davidson	2019-09
IEC TR 62757/AMD1 ED1 Fire prevention measures on converters for high-voltage direct current (HVDC) systems, static var compensators (SVC) and flexible AC transmission systems (FACTS) and their valve halls	22F/486/CD 176 kB	2017-12	ADTR ADTR Approved for DTR circulation 2018-07	TDTR TDTR Translation of DTR 2019-02	JMT 4	Baoliang Sheng	2020-03
IEC 62823/AMD1 ED1 Thyristor valves for thyristor controlled series capacitors (TCSC) - Electrical testing	22F/487/CD 213 kB	2017-12	ACDV ACDV Approved for CDV 2018-11	TCDV TCDV Translation of CDV 2019-02	MT 34	Baoliang Sheng	2021-11