Детайли за публикацията
(Publication details)

Autors: Slavkova, M. D., Mintchev, M. S.
Title: Error of Current Transformers with Half-Wave Rectified Primary Current
Keywords: power error, current transformers, half-wave rectified primary current.

Abstract: In many applications of the current transformers (CT) there is a requirement for operating with a half-wave rectified primary current. The specific features characterizing the operating regime of these current transformers under the conditions considered are a result of the large direct-current component in the primary current, generated when it is rectified as a half wave. The purpose of the present work is to define the power error of current transformers with a half-wave rectified primary current. The analysis is performed by using the software product PSpice.

References

  1. Boll, R., Weichmagnetische Werkstoffe, VAC GmbH., Hanau, 1990.
  2. IEC 687/92; IEC 1036/90; IEC 145/63; BDS 17371-95
  3. EN 61008-1/95; EN 61008-2-1/94
  4. M. Slavkova, M. Mintchev, Operational Performance of Current Transformers with Half-Wave Rectified Primary Current, ELMA'2002, Sofia, September 13-14, 2002, Vol. 2.
  5. S. Farhi,, S. Papazov., Theory of Electrical Engineering, Part 1. Tekhnika, Sofia, 1992
  6. K. Brandiski,, V. Mladenov, PSpice Manual for Solving Theoretical Problems in Electrical Engineering, Siela, Sofia, 1998
  7. K. Brandiski,, V. Mladenov and D. Valchev, PSpice Manual for Solving Theoretical Problems in Electrical Engineering, TU-Sofia, Sofia, 1995

Issue
XIII-th International Symposium on Electrical Apparatus and Technologies SIELA'2003, May 29-30, 2003, Plovdiv, Bulgaria, vol. 2, pp. 175-180, 2003, Bulgaria, ISBN 954-90209-2-4

Full text of the publication

Вид: публикация в международен форум, публикация в реферирано издание

Въведена от: ас. д-р Михаела Димитрова Славкова