Siemens Aktiengesellschaft

Nxtphase T&d Corporation

Cataldo Diaferia

James N Blake

Farnoosh Rahmatian

Andrzej Klimek

Yves Doin

Frédéric Leclerc

An optical sensor configuration contains an optical current sensor and/or an optical voltage sensor. The sensor configuration further contains a first and a second hollow member, preferably ring shaped profiles, which are together disposed to form a hollow section. The sensor configuration further includes an optical fiber of the current sensor disposed in an annular groove, the groove being disposed at the boundary surface between the first hollow member and the second hollow member, and/or an optical fiber of the voltage sensor is disposed in a recess of the second hollow member. The first hollow member has an annular recess into which the second hollow member is disposed whereas the first hollow member is an L-shaped or U-shaped ring with two legs and the recess is formed between the two legs.

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Voreppe, France

Cataldo Diaferia