Cerca nel sito per parola chiave

pubblicazioni - Articolo

Ozone Sensor for Application in Medium Voltage Switchboard

pubblicazioni - Articolo

Ozone Sensor for Application in Medium Voltage Switchboard

Letizia De Maria*, Giuseppe Rizzi* Journal of Sensors Hindawi Publishing Corporation Volume 2009, Article ID 608714, 5 pages doi:10.1155/2009/608714 * CESI RICERCA The application of a new spectroscopic type fiber sensor for ozone detection in electrical components of Medium Voltage (MV) network is evaluated. The sensor layout is based on the use of an optical retro reflector, to improve the detection sensitivity, and it was especially designed for detecting in situ rapid changes of ozone concentration. Preliminary tests were performed in a typical MV switchboard. Artificial defects simulated predischarge phenomena arising during real operating conditions. Results are discussed by a comparison with data simultaneously acquired with a standard partial discharge system.

Progetti

Commenti