International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
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 drive systems incorporating semiconductor power converters |
| SC 22H | Uninterruptible power systems (UPS) |
| Project Teams | |
| PT 62477-2 | Power Electronic Converters from 1000 V a.c. or 1500 V d.c. up to 35 kV a.c. |
| Maintenance Teams | |
| MT 3 | Maintenance Team for IEC 60146 series and 61148 |
| MT 4 | Maintenance team for IEC 62103 |
| MT 8 | Maintenance team for IEC/TS 62578 |
| Advisory Groups | |
| AG 7 | Chairman's Advisory Group (CAG) |
TC 22 Membership
 Country | Country Code  | P/O Status | IEC Membership |
|---|---|---|---|
AU | O-Member | Full Member | |
AT | P-Member | Full Member | |
BE | O-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 | O-Member | Full Member | |
IE | O-Member | Full Member | |
IT | P-Member | Full Member | |
JP | P-Member | Full Member | |
KR | P-Member | Full Member | |
MY | O-Member | Full Member | |
NL | O-Member | Full Member | |
NZ | O-Member | Full Member | |
NO | P-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 | |
ZA | O-Member | Full Member | |
ES | O-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 | 15 |
Observer Countries | 23 |
TC 22 Officers
Chairman | Mr Peter Zwanziger (DE) Term of office : 2014-03 | |
|---|---|---|
Secretary | Mr Jürgen Steinke (CH) | |
Technical Officer | Ms Suzanne Yap Geok Sim |
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TC 22 Liaisons
Committee |
Description |
|---|---|
| Internal IEC Liaison | |
| SC 17B | Low-voltage switchgear and controlgear |
| SC 32B | Low-voltage fuses |
| SC 47E | Discrete semiconductor devices |
| TC 66 | Safety of measuring, control and laboratory equipment |
| TC 99 | System engineering and erection of electrical power installations in systems with nominal voltages above 1 kV a.c. and 1,5 kV d.c., particularly concerning safety aspects |
| TC 120 | Electrical Energy Storage (EES) Systems |
| CIS/B | Interference relating to industrial, scientific and medical radio-frequency apparatus, to other (heavy) industrial equipment, to overhead power lines, to high voltage equipment and to electric traction |