Study on temperature-dependent performance of polarization maintaining fiber used in all-fiber current transformer

G Lou, L Xia - 2022 20th International Conference on Optical …, 2022 - ieeexplore.ieee.org
In this paper, the mathematical relationship between temperature and extinction ratio of
polarization-maintaining fiber is deduced by Jones matrix, and then the extinction ratio and …

Development of Automatic Determination of Types of Damage System of the Main Equipment of HPP

I Lukuts, A Shirokov, A Sidorova… - 2022 Ural-Siberian …, 2022 - ieeexplore.ieee.org
The paper deals with the problems of designing and development of digital twins of relay
protection and automation, which allows automatically determination of the equipment …