TC 22 |
Power electronic systems and equipment |
TC 22 Subcommittee(s) and/or Working Group(s)
Label |
Title |
|---|---|
| Subcommittees | |
| SC 22E | Stabilized power supplies |
| SC 22F | Power electronics for electrical transmission and distribution systems |
| SC 22G | Adjustable speed electric power drive systems (PDS) |
| SC 22H | Uninterruptible power systems (UPS) |
| Working Group | |
| WG 11 | Application independent definitions |
| Maintenance Teams | |
| MT 3 | Maintenance Team for IEC 60146 series and 61148 |
| MT 8 | Maintenance team for IEC/TS 62578 |
| MT 9 | Maintenance team for IEC 62477-1 |
| Advisory Groups | |
| AG CAG | Chairman's Advisory Group (CAG) |
| Joint Maintenance Teams | |
| JMT 10 | Maintenance team for IEC 62477-2 linked to TC 99 |
TC 22 Membership
 Country | Country Code  | P/O Status | IEC Membership |
|---|---|---|---|
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 |
TC 22 Officers
Chair | Mr Benno Weis (DE) Term of office : 2023-03 | |
|---|---|---|
Secretary | Ms Chuanhong Zhao (CH) |
IEC Central Office Contacts
Technical Officer | Ms Suzanne Yap | |
|---|---|---|
Standards Project Administrator | Ms Poh Luan Teo | |
Editor | Mrs Naira Coacci |
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TC 22 Liaisons
Committee |
Description |
Incoming liaison representative |
Outgoing liaison representative |
|---|---|---|---|
| Internal IEC Liaison | |||
| TC 8 | System aspects of electrical energy supply | Mr Yasutoshi YOSHIOKA |
Mr Yasutoshi YOSHIOKA |
| SC 8B | Decentralized Electrical Energy Systems | Mr Yasutoshi YOSHIOKA |
Mr Preben Holm Nielsen |
| SC 8C | Network Management in Interconnected Electric Power Systems | ||
| SC 77A | EMC - Low frequency phenomena | Mr Benno Weis |
Mr Benno Weis |
| TC 82 | Solar photovoltaic energy systems | Mr Holger Laible |
Mr Holger Laible |
| TC 88 | Wind energy generation systems | Mr Timo Savolainen |
Mr Preben Holm Nielsen |
| TC 99 | Insulation co-ordination and system engineering of high voltage electrical power installations above 1,0 kV AC and 1,5 kV DC | Mr Michael Schwan |
Mr Christopher Johnson |
| TC 109 | Insulation co-ordination for low-voltage equipment | Mr Preben Holm Nielsen |
Mr Preben Holm Nielsen |
| TC 120 | Electrical Energy Storage (EES) Systems | Mr Eric Brun | |
| TC 121 | Switchgear and controlgear and their assemblies for low voltage | Mr Johannes Auer |
Mr Johannes Auer |
| CIS/H | Limits for the protection of radio services | Mr Benno Weis |
Mr Benno Weis |
| SyC LVDC | Low Voltage Direct Current and Low Voltage Direct Current for Electricity Access | Mr Keiichi HIROSE |
Mr Eric Brun |