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Conference Papers Year : 2014

Monitoring the energy efficiency of buildings with Raman DTS and embedded optical fiber cables

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Abstract

To reduce greenhouse gas emissions and to promote energy savings in the building sector, a project named Batimetre has been set-up, to measure parameters affecting building energy consumption. For the first time, optical fibers have been deployed on internal and external faces of two experimental houses, designed for low energy consumption. With a DTS Raman system, these cables provide a distributed measurement of walls temperature every meter and every two minutes. Such instrumentation is able to deliver a very large number of data at a reduced operating cost. It allows to isolate thermal phenomena in dynamic thermal simulation tools, and to compare several intermediate predicted and measured parameters.
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Dates and versions

cea-01828511 , version 1 (03-07-2018)

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P. Ferdinand, M. Giuseffi, N. Roussel, S. Rougeault, O. Flechon, et al.. Monitoring the energy efficiency of buildings with Raman DTS and embedded optical fiber cables. 23RD INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS, Jun 2014, Santander, Spain. pp.91579S, ⟨10.1117/12.2058478⟩. ⟨cea-01828511⟩
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