Transient overvoltage and its effect on a substation

Laznevoy, A.; Bashlak, Iryna Anatoliivna

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Title	Transient overvoltage and its effect on a substation
Authors	Laznevoy, A. Bashlak, Iryna Anatoliivna
ORCID
Keywords	overvoltage перенапруга перенапряжение electric field електричне поле электрическое поле
Type	Conference Papers
Date of Issue	2019
URI	https://essuir.sumdu.edu.ua/handle/123456789/77004
Publisher	Sumy State University
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Citation	Laznevoy A. Transient overvoltage and its effect on a substation [Текст] / A. Laznevoy, I. Bashlak// Соціально-гуманітарні аспекти розвитку сучасного суспільства: матеріали VII Всеукраїнської наукової конференції студентів, аспірантів, викладачів та співробітників, м. Суми, 18-19 квітня 2019 р. – Суми: СумДУ, 2019. – С. 176-179.
Abstract	We seem to have problems with power industry nowadays. It often faces unforeseen overvoltages in the system. But what does overvoltage mean? Overvoltage is associated with the electric field strength, namely with its increase. Overvoltage happens when the electric field strength reaches a value that is dangerous for the insulation state. What consequences might overvoltage cause? Factories are losing tens of millions per year due to power interruptions. Moreover, the cost of replacing equipments damaged because of voltage spikes is very high. Power industry experiences huge losses of production. The effect of transient overvoltage on substation equipment and the conforming protection against it are likely to be the most important elements of this problem.
Appears in Collections:	Наукові видання (ІФСК)