Application of kalman filter for digital differential protection relay of power transformers

D. I. Ivanchenko; O. B. Shonin

Vol 195

Pages:

255

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Mining electromechanics and mining equipment

Application of kalman filter for digital differential protection relay of power transformers

Authors:

D. I. Ivanchenko¹

O. B. Shonin²

About authors

1 — Saint Petersburg State Mining University
2 — Saint Petersburg State Mining University

Date submitted:

2011-07-18

Date accepted:

2011-09-27

Date published:

2012-04-05

Abstract

The paper is dedicated to analyzing the use of Kalman filtering theory for Application in digital differential protection relay of power transformers. The state variables for the fault identification and protection operation criteria are described. Comparison of operation times of differential protections, based on Kalman filtering theory and Fourier algorithm is presented.

Иванченко Д.И., Шонин О.Б. Использование фильтра калмана в цифровой дифференциальной защите силовых трансформаторов // Записки Горного института. 2012. Т. 195. С. 255.

Ivanchenko D.I., Shonin O.B. Application of kalman filter for digital differential protection relay of power transformers // Journal of Mining Institute. 2012. Vol. 195. p. 255.

References

Хренников А. Силовые трансформаторы. Проблемы электродинамической стойкости // Новости электротехники. 2008. № 6 (54).
Циглер Г. Цифровые устройства дифференциальной защиты. Принципы и область применения. М., 2005.
Эйкхофф П. Основы идентификации систем управления. М., 1975.
Moreno V.M., Pigazo A. Kalman Filter: Recent Ad vances and Applications. I-Tech, Vienna, Austria, 2009.

Application of kalman filter for digital differential protection relay of power transformers

Abstract

References

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