Title :
Passive optical multipoint sensing system for voltage measurement
Author :
Kuribara, M. ; Kurono, M.
Author_Institution :
Komae Res. Lab., Central Res. Inst. of Electr. Power Ind., Tokyo, Japan
fDate :
12/1/1989 12:00:00 AM
Abstract :
In order to measure voltage efficiently at several points, the optical passive multi-point sensing system (OPMSS) is investigated, and the results of the experimental system, which consists of a 400 m GI-type 50/125 μm single fibre, three fibre optic couplers and four BSO voltage sensors, are shown. The applied voltage is 0~600 Vrms, 50 Hz AC. To improve the accuracy, the area measurement method is used
Keywords :
bismuth compounds; fibre optic sensors; optical couplers; optical fibres; voltage measurement; 0 to 600 V; 125 micron; 400 m; 50 micron; BSO voltage sensors; Bi12SiO20 voltage sensor; applied voltage; area measurement method; efficient voltage measurement; fibre optic couplers; optical fibres; optical multipoint sensing system; optical passive multi-point sensing system; passive sensing systems; voltage measurement;
Journal_Title :
Optoelectronics, IEE Proceedings J
