High Voltage Fiber Optic Sensor Modeling and Calculation

Abstract

This article presents the calculation and computer simulation of piezoelectric transducers made of quartz single crystal and TsTS-19. Piezoelectric transformers are part of fiber optic voltage transformers, which are an alternative replacement for the currently used electromagnetic voltage transformers. The use of fiber optic technologies allows you to get rid of the problems inherent in electromagnetic transformers, such as large mass and, as a result, the need for large installation costs, expensive insulation for very high voltages, saturation effect, high cost due to the use of a large amount of non-ferrous metals. Also, when using optical sensors, it becomes easier to combine them into one fiber-optic measuring system, the "sensor-active equipment" distance significantly increases, which leads us to use such systems in the Smart Grid + direction. This technology allows the use of fully optical metrological equipment and equipment for transmitting information to an information processing server at transformer substations.