Optical sensor arrangement for electrical switchgear
摘要
For electrical switchgear compact current and voltage sensor means are desired to allow a compact overall design of the switchgear. The invention discloses a very compact optical sensor arrangement for gas insulated switchgear comprising two hollow member which are arranged to form a hollow section containing optical fibres for the optical current and/or voltage sensor and which can easily be integrated into the switchgear.
申请公布号
EP1710589(A1)
申请公布日期
2006.10.11
申请号
EP20050102486
申请日期
2005.03.30
申请人
VA TECH TRANSMISSION & DISTRIBUTION SA;NXTPHASE T&D CORPORATION
发明人
DOIN, YVES;DIAFERIA, CATALDO;LECLERC, FREDERIC;RAHMATIAN, FARNOOSH;BLAKE, JAMES NORMAN;KLIMEK, ANDRZEJ