A method for internal placement of the probe of a Perth cavity pressure optical fiber sensor

Abstract

The invention provides a method for internally placing a Fabry-Perot cavity pressure fiber sensor probe, which belongs to the technical field of transformers, and is used for setting a Fabry-Perot cavity pressure sensor probe inside a coil. When the coil is wound, a cavity pressure fiber is placed from an exit position, and wound by following electromagnetic wires. The Fabry-Perot cavity pressurefiber is placed between the electromagnetic wire turns and fixed by glue, and the Fabry-Perot pressure fiber and the electromagnetic wire are wrapped and fixed by using the binding material. When binding to the Fabry-Perot cavity pressure raster position, the electromagnetic wire insulation is removed, and the Fabry-Perot cavity pressure fiber and the electromagnetic wires are attached to each other and fixed. After the instant glue is solidified, the binding material is used for binding and fixing. The method is simple and reliable, and ensures that the Fabry-Perot cavity pressure fiber sensor probe and the installation position are adapted to each other, which can meet the needs of monitoring the transformer coil and ensure the performance and normal operation of the transformer, save time and labor, and improve work efficiency.

Description

technical field [0001] The invention belongs to the technical field of transformers, and more specifically relates to an internal placement method of a Perth cavity pressure optical fiber sensor probe. Background technique [0002] With the development of science and technology, all walks of life are undergoing intelligent and digital transformation and progress, and the installation of sensors on transformers has gradually become a trend. How each sensor is installed will be different from the previous transformer manufacturing process. According to the different detection positions of the sensor, the manufacturing process of the corresponding position needs to be changed, so that the sensor and the installation position are adapted to each other, which can meet the needs of the sensor and ensure the transformer at the same time. performance. [0003] The coil of a transformer is called the heart of the transformer. In the past, the state of the coil could not be determine...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for internally placing the probe of the Perth cavity pressure optical fiber sensor, aiming to solve the problem that the coil state cannot be determined during the operation of the current transformer

Images