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

TC 42

High-voltage and high-current test techniques

 
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JWG 22 Convenor & Members

Convenor
National
Committee
Mr Ernst Gockenbach
 DE
Member
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National
Committee
Mr Anne BosmaSE
Mr Ricardo R. DiazAR
Mr Alf-Peter ElgSE
Mr Jianbin FanCN
Mr Feng HUOCN
Mr Edelhard KynastDE
Mr Qingfeng LICN
Mr Yi LiAU
Mr Hideki MOTOYAMAJP
Mr Alberto PiginiIT
Mr Johannes RickmannUS
Mr Heribert SchornDE
Mr Thomas SteinerDE
Mr Karl-Heinz WeckDE
Mr Dong WuSE

Title & Task

JWG 22

Atmospheric and altitude correction

 

To determine atmospheric correction factors (temperature, pressure, absolute
humidity) for AC, SI, LI and DC test voltages in voltage systems greater 1000 V
relevant for installation up to 6000 m above see level, for air gaps and clean
insulators.

To propose necessary modifications of the atmospheric corrections and altitude
corrections in the existing standards, if necessary.

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Liaisons

Organizations
Liaison Member
Internal IEC Liaison
TC 36Mr Dong Wu