Research and Development of Optical Fiber Sensors for Monitoring Parameters in High Voltage Electric Power Apparatus

Abstract

This paper describes a review concerning research and development of optical fiber sensorsfor high voltage electric power apparatus. Firstly, advantages of optical fiber sensing techniquefor monitoring parameters in high voltage power apparatus are explained. Then several examplesof research and of developed devices are introduced in the field of current measurement, voltage measurement, corona discharge detection, and methods for cllection of signals frommultiple sensors.