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

TC 22

Power electronic systems and equipment

 
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TC 22 Subcommittee(s) and/or Working Group(s)

Label
Title
Subcommittees
SC 22EStabilized power supplies
SC 22FPower electronics for electrical transmission and distribution systems
SC 22GAdjustable speed electric drive systems incorporating semiconductor power converters
SC 22HUninterruptible power systems (UPS)
Project Teams
PT 62477-2Power Electronic Converters from 1000 V a.c. or 1500 V d.c. up to 35 kV a.c.
Maintenance Teams
MT 3Maintenance Team for IEC 60146 series and 61148
MT 8Maintenance team for IEC/TS 62578
MT 9Maintenance team for IEC 62477-1
Chair's Advisory Group
CAGChairman's Advisory Group (CAG)
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TC 22 Membership

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P/O Status
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IEC Membership
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AU
O-Member
Full Member
AT
P-Member
Full Member
BY
O-Member
Full Member
BE
P-Member
Full Member
BR
O-Member
Full Member
BG
O-Member
Full Member
CA
P-Member
Full Member
CN
P-Member
Full Member
HR
O-Member
Full Member
CZ
O-Member
Full Member
DK
P-Member
Full Member
FI
P-Member
Full Member
FR
P-Member
Full Member
DE
P-Member
Full Member
HU
O-Member
Full Member
IN
P-Member
Full Member
IR
O-Member
Full Member
IE
O-Member
Full Member
IT
P-Member
Full Member
JP
P-Member
Full Member
KR
O-Member
Full Member
MY
O-Member
Full Member
NL
O-Member
Full Member
NZ
O-Member
Full Member
NO
O-Member
Full Member
PL
O-Member
Full Member
PT
O-Member
Full Member
RO
O-Member
Full Member
RU
P-Member
Full Member
RS
O-Member
Full Member
SG
O-Member
Full Member
SI
O-Member
Full Member
ZA
P-Member
Full Member
ES
P-Member
Full Member
SE
O-Member
Full Member
CH
P-Member
Full Member
TH
O-Member
Full Member
TR
O-Member
Full Member
UA
O-Member
Full Member
GB
P-Member
Full Member
US
P-Member
Full Member

Facts and figures

Secretariat
Switzerland
Participating countries
17
Observer Countries
24
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TC 22 Officers

Chair
Mr Benno Weis (DE)
Term of office : 2023-03

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Secretary
Ms Chuanhong Zhao (CH)

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IEC Central Office Contacts

Technical Officer
Ms Suzanne Yap

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Standards Project Administrator
Ms Poh Luan Teo

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Editor
Mrs Naira Coacci

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TC 22 Liaisons

Committee
Description
Incoming liaison representative
Outgoing liaison representative
Internal IEC Liaison
TC 8System aspects of electrical energy supply Mr Yasutoshi Yoshioka
SC 8BDecentralized Electrical Energy Systems Mr Preben Holm Nielsen
SC 77AEMC - Low frequency phenomena Mr Benno Weis
TC 82Solar photovoltaic energy systems Mr Holger Laible
TC 88Wind energy generation systems Mr Preben Holm Nielsen
TC 99Insulation co-ordination and system engineering of high voltage electrical power installations above 1,0 kV AC and 1,5 kV DC Mr Christopher Johnson
TC 109Insulation co-ordination for low-voltage equipment Mr Preben Holm Nielsen
TC 120Electrical Energy Storage (EES) Systems Mr Eric Brun
TC 121Switchgear and controlgear and their assemblies for low voltageMr Johannes Auer
Mr Johannes Auer
CIS/HLimits for the protection of radio services Mr Benno Weis
SyC LVDCLow Voltage Direct Current and Low Voltage Direct Current for Electricity AccessMr Keiichi HIROSE
Mr Eric Brun