Characterizing a sustained short-circuit current with the use of reed relays

A. B. Zhantlesova, Mark Yakovlevich Kletsel, P. N. Maishev, A. V. Neftisov

Результат исследований: Материалы для журналаСтатья

6 Цитирования (Scopus)

Аннотация

We propose to characterize the short-circuit current in high-voltage electrical installations by measuring the closing time of contacts of closing and switching reed relays, their closed-state time, or the time elapsed between the closing (opening) of contacts of a reed-relay pair. Techniques for determining the amplitude of this current and the errors are outlined. It is shown that the laboratory dependences of the current amplitude in the solenoid coil on the indicated time may be used to determine the Im.a value. The experimental results are presented.

Язык оригиналаАнглийский
Страницы (с-по)210-216
Число страниц7
ЖурналRussian Electrical Engineering
Том85
Номер выпуска4
DOI
СостояниеОпубликовано - 2014
Опубликовано для внешнего пользованияДа

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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