International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
TC 90 |
Superconductivity |
TC 90 Subcommittee(s) and/or Working Group(s)
Label |
Title |
|---|---|
| Working Groups | |
| WG 1 | Terms and definitions |
| WG 2 | Critical current measurement of Nb-Ti composite superconductors |
| WG 3 | Critical current measurement method of oxide superconductors |
| WG 4 | Test method for residual resistivity ratio of Cu/Nb-Ti and Nb3Sn composite superconductors |
| WG 5 | Tensile test and electro-mechanical properties of composite superconductors |
| WG 6 | Matrix composition ratio of composite superconductors |
| WG 7 | Critical current measurement method of Nb3Sn composite superconductors |
| WG 8 | Electronic characteristic measurements |
| WG 9 | Measurement method for AC losses in superconducting wires |
| WG 10 | Measurement for bulk high temperature superconductors - Trapped flux density in large grain oxide superconductors |
| WG 11 | Critical temperature measurement - Critical temperature of composite superconductors |
| WG 12 | Current Leads |
| WG 13 | General characteristics for practical superconducting wires |
| Project Teams | |
| PT 61788-12 | Superconductivity - Part 12: Matrix to superconductor volume ratio measurement - Copper to non-copper volume ratio of Nb3Sn composite superconducting wires |
TC 90 Membership
 Country | Country Code  | P/O Status | IEC Membership |
|---|---|---|---|
AT | P-Member | Full Member | |
BE | O-Member | Full Member | |
BG | O-Member | Full Member | |
CN | P-Member | Full Member | |
CZ | O-Member | Full Member | |
DK | O-Member | Full Member | |
FI | O-Member | Full Member | |
FR | P-Member | Full Member | |
DE | P-Member | Full Member | |
IN | O-Member | Full Member | |
IT | P-Member | Full Member | |
JP | P-Member | Full Member | |
KR | P-Member | Full Member | |
NO | O-Member | Full Member | |
PL | P-Member | Full Member | |
RO | O-Member | Full Member | |
RU | P-Member | Full Member | |
RS | O-Member | Full Member | |
ZA | O-Member | Full Member | |
ES | O-Member | Full Member | |
SE | O-Member | Full Member | |
TR | O-Member | Full Member | |
UA | O-Member | Full Member | |
GB | O-Member | Full Member | |
US | P-Member | Full Member |
Facts and figures
Secretariat | Japan |
|---|---|
Participating countries | 10 |
Observer Countries | 15 |
TC 90 Officers
Chairman | Mr Christian Eric Bruzek (FR) Term of office : 2018-03 | |
|---|---|---|
Secretary | Mr Kenichi Sato (JP) | |
Assistant Secretary | Mr Jun Fujikami (JP) | |
Technical Officer | Mr Pierre Sebellin |
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TC 90 Liaisons
Committee |
Description |
|---|---|
| Liaison A | |
| CIGRE/SC D1 | Materials and emerging test techniques |
| VAMAS | Versailles Project on Advanced Materials & Standards |