Remote Determination of Current Amplitude and Phase Using a Reed Switch

Kletsel, Mark; Neftisov, A. V.; Maishev, P. N.

doi:10.3103/s106837122001006x

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2022

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Cited by 10 publications

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“…However, current transformers have a number of disadvantages. They are metal-intensive, have large errors in transient modes and create a dangerous voltage when their secondary circuits are broken [3]. It is possible to avoid these disadvantages by using other primary transducers to obtain information, such as reed switches [4][5][6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Determination of changes in the parameters of reed switches in resource-saving relay protection devices of the electrical part of power plants

Neftisov

Talipov

Andreeva

et al. 2022

J. Phys.: Conf. Ser.

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This publication is a continuation of many years of research on the development of the basis for building a unique resource-saving relay protection, which does not use current transformers to obtain information about the primary current. The authors propose to consider the possibility of building relay protection devices with the use of reed switches as sensitive elements. However, an important issue remains the study of reed switches parameters with the passage of time and the number of actuations and returns.

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