Research Article Open Access

Magnetic and Thermal Analysis of Current Transformer in Normal and Abnormal Conditions

M. B.B. Sharifian, M. Farrokhifar, R. Esmaeilzadeh, K. B. Ali-Abasi, A. Ghahramani and E. Amini

Abstract

Calculation of Current Transformers (CTs) magnetic and thermal properties are very complex due to the complexity of their construction, different properties of their materials and non-linearity of core B-H curve. Finite Element Methods (FEMs) are very capable and reliable methods for these problems solution, such as Ansys software. In this study Ansys software is applied in analysis of an 800-400/5-5 CT. These analyses consist of 2D static normal, open circuit and short circuit condition of CT. Magnetic and thermal analysis are made and the results will be discussed.

Journal of Computer Science
Volume 4 No. 4, 2008, 327-332

DOI: https://doi.org/10.3844/jcssp.2008.327.332

Submitted On: 19 July 2006 Published On: 30 April 2008

How to Cite: Sharifian, M. B., Farrokhifar, M., Esmaeilzadeh, R., Ali-Abasi, K. B., Ghahramani, A. & Amini, E. (2008). Magnetic and Thermal Analysis of Current Transformer in Normal and Abnormal Conditions . Journal of Computer Science, 4(4), 327-332. https://doi.org/10.3844/jcssp.2008.327.332

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Keywords

  • Current transformer
  • magnetic analysis
  • thermal analysis
  • ansys software