Paper Title:
Study on Electric Field Characteristics of Converter Transformer on Valve Side Winding
  Abstract

Numerical calculation model with compound insulation of transient electric field is given. The insulation is more prominent due to complication for voltage applied on valve side winding of the converter transformer. So the simplied structure for electric calculation on the valve side winding of the converter transformer is established. The electric field distribution characteristics on the valve side winding of the converter transformer is analyzed and electric fields in different resistivity and permittivity are calculated under AC high voltage, DC high voltage, AC superimposed DC voltage, polarity reversal voltage. The maximum electric field intensity is calculated and analyzed under kinds of high voltage. Some important influence factors for electric field distribution are also discussed in this paper.

  Info
Periodical
Edited by
Han Zhao
Pages
1413-1417
DOI
10.4028/www.scientific.net/AMM.130-134.1413
Citation
Y. H. Gao, G. W. Liu, Y. B. Li, Y. F. Gao, "Study on Electric Field Characteristics of Converter Transformer on Valve Side Winding", Applied Mechanics and Materials, Vols. 130-134, pp. 1413-1417, 2012
Online since
October 2011
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