Energy generation and electrical engineering
Increase of efficiency of relay protection of autotransformers 750 kV with the longitudinally-transversal adjusting
Keywords
longitudinal and transversal adjusting of tension
adjusting on-loading
mathematical model
currents of short circuit
differential protection
sensitivity of protection
Abstract
The question of insufficient sensitiveness of basic protection at short circuits on earth of regulative input of autotransformers 750 kV with the longitudinally-transversal adjusting is considered. The model of АТ is built and the currents of short circuit and differential current are investigated in different taps positions of longitudinal and transversal regulators.
How to Cite
[1]
“Increase of efficiency of relay protection of autotransformers 750 kV with the longitudinally-transversal adjusting”, Вісник ВПІ, no. 6, pp. 138–141, Nov. 2010, Accessed: Oct. 08, 2026. Available: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1581
