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  • 标题:About the Possibility of Power Controlling in the Three-Phase Electric Arc Furnaces Using PSCAD EMTDC Simulation Program
  • 作者:PANOIU, M. ; PANOIU, C. ; SORA, I.
  • 期刊名称:Advances in Electrical and Computer Engineering
  • 印刷版ISSN:1582-7445
  • 电子版ISSN:1844-7600
  • 出版年度:2007
  • 卷号:7
  • 期号:1
  • 页码:38-43
  • 出版社:Universitatea "Stefan cel Mare" Suceava
  • 摘要:The electric arc is a nonlinear element. For this reason it must be used special techniques of modeling the electric arc that should reflect as closely as possible the behavior of the real electric arc. In this paper, the modeling of the functioning of the electrical installation of the electric arc furnace was done using the PSCAD-EMTDC simulation program. The electric arc furnaces do not absorb sinusoidal currents and generally consume reactive power. These two phenomena produce some disturbances like the dysfunction of the equipment in the worst cases. It is perform a study of the possibilities of controlling the electric arc power, in order to obtained maximum of the active power and reducing the reactive and distorted power.
  • 关键词:power control ; reactive power ; power system harmonics
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