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Analysis of the Electric Field Distribution in a Wire-Cylinder Electrode Configuration

  • K. N. KiousisEmail author
  • A. X. Moronis
  • W. G. Früh
Chapter
  • 961 Downloads
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 307)

Abstract

The electric field distribution in an air gap between a wire-cylinder electrode configuration, has been studied by implementing Finite Element Analysis. The electrodes were assumed to be surrounded by air at normal conditions, while high dc voltage has been applied across them, with positive polarity at the wire. Numerical analysis on the maximum electric field intensity along the wire-cylinder gap axis, as well as on the potential distribution in the air surrounding the electrodes has been carried out, considering different geometrical characteristics of the electrodes. The applied mesh parameters were optimized, in terms of accuracy and processing power. The maximum field intensity was mainly associated with the wire radius r and the electrode gap length d. The cylindrical electrode radius R had a limited impact on the maximum electric field intensity but, on the other hand, it had a strong effect in the distribution of the electric field lines. Finally, a formula for the estimation of the maximum electric field intensity is proposed.

Keywords

Finite element analysis HV electrodes Modeling Numerical analysis 

References

  1. 1.
    Khalifa M, (1990) High-Voltage Engineering Theory and Practice. Marcel Dekker Inc., New YorkGoogle Scholar
  2. 2.
    Naidu CL, Kamaraju V, (1996) High Voltage Engineering. Mc Graw Hill, New YorkGoogle Scholar
  3. 3.
    Wadhwa CL, (2007) High Voltage Engineering. New Age International LtdGoogle Scholar
  4. 4.
    Hidaka K, Kouno T, (1982) A method for measuring electric field in space charge by means of pockels device. J Electrostatics, 11:195–211CrossRefGoogle Scholar
  5. 5.
    McAllister IW, (2002) Electric fields and electrical insulation. In: IEEE Transactions, Dielectrics and Electrical Insulation, 9:672–696Google Scholar
  6. 6.
    Maglaras A, Maglaras L, (2004) Modeling and analysis of electric field distribution in air gaps, stressed by breakdown voltage. In: Math. Methods and Computational Techniques in Electrical Engineering, WSEAS, Athens, pp 1–8Google Scholar
  7. 7.
    Maglaras A, (2004) Numerical Analysis of Electric Field in Air Gaps, Related to the Barrier Effect. In: 1st International Conference from Scientific Computing to Computational Engineering, Athens, pp. 857–865Google Scholar
  8. 8.
    Mackerle J, (2000) Finite element and boundary element modeling of surface engineering systems: A bibliography (1996–1998). J Finite Elements in Analysis and Design, 34:113–124CrossRefzbMATHGoogle Scholar
  9. 9.
    Rezouga M, Tilmatine A, Ouiddir R, Medles K, (2009) Experimental Modelling of the Breakdown Voltage of Air Using Design of Experiments. J Advances in Electrical and Computer Engineering, 9:41–45CrossRefGoogle Scholar
  10. 10.
    Rau M, Iftemie A, Baltag O, Costandache D, (2011) The Study of the Electromagnetic Shielding Properties of a Textile Material with Amorphous Microwire. J Advances in Electrical and Computer Engineering, 11:17–22CrossRefGoogle Scholar
  11. 11.
    Kiousis KN, Moronis AX, (2011) Experimental Investigation of EHD Flow in Wire to Cylinder Electrode Configuration. In: PES, IASTED, Crete, pp. 21–26Google Scholar
  12. 12.
    Kantouna K, Fotis GP, Kiousis KN, Ekonomou L Chatzarakis GE, (2012) Analysis of a Cylinder-Wire-Cylinder Electrode Configuration during Corona Discharge. In: Circuits, Systems, Communications, Computers and Applications (CSCCA), WSEAS, Iasi, pp. 204–208Google Scholar
  13. 13.
    Morrison RD, Hopstock DM, (1979) The distribution of current in wire-to-cylinder corona. J Electrostatics, 6:349–360CrossRefGoogle Scholar
  14. 14.
    Kuffel E, Zaengl WS, Kuffel J, (2000) High Voltage Engineering Fundamentals. Newnes, OxfordGoogle Scholar
  15. 15.
    Sylvester PP, Ferrari RL, (1996) Finite Elements for Electrical Engineers 3rd Edition. Cambridge University Press, New YorkCrossRefGoogle Scholar
  16. 16.
    Jin J, (2002) Finite Element Method in Electromagnetics 2nd Edition. Wiley-IEEE Press, New YorkzbMATHGoogle Scholar
  17. 17.
    Rao SS, (1999) The Finite Element Method in Engineering. Butterworth-Heinemann, BostonGoogle Scholar
  18. 18.
    Mackerle J, (1993) Mesh generation and refinement for FEM and BEM – A bibliography (1990–1993). J Finite Elements in Analysis Design, 15:177–188CrossRefzbMATHMathSciNetGoogle Scholar
  19. 19.
    Meeker D, (2010) Finite Element Method Magnetics Ver 4.2 User’s ManualGoogle Scholar
  20. 20.
    Kiousis KN, Moronis AX, (2013) Modeling and Analysis of the Electric Field and Potential Distribution in a Wire-Cylinder Air Gap. In: Computer Engineering and Applications (CEA ’13), WSEAS, Milan, pp. 35–40Google Scholar
  21. 21.
    Hlavacek I, Krizek M, (1987) On a super convergent finite element scheme for elliptic systems. I. Dirichlet boundary condition. J App Math, 32:131–154zbMATHMathSciNetGoogle Scholar
  22. 22.
    Matsumoto T, (1968) DC corona loss of coaxial cylinders. J Electr. Eng. Japan 88, 12:11–19Google Scholar
  23. 23.
    Giubbilini P, (1988) The current-voltage characteristics of point-to-ring corona. J Applied Physics, 64: 3730–3732CrossRefGoogle Scholar
  24. 24.
    Waters RT, Rickard TS, Stark WB, (1970) The Structure of the Impulse Corona in a Rod/Plane Gap I The Positive Corona. In: Proc. R. Soc., pp. 1–25Google Scholar
  25. 25.
    Ferreira GF, Oliveira ON, Giacometti JA, (1996) Point-to-plane corona: Current-voltage characteristics for positive and negative polarity with evidence of an electronic component. J Applied Physics, 59:3045–3049CrossRefGoogle Scholar
  26. 26.
    Carreno F, Bernabeu E, (1994) On wire-to-plane positive corona discharge. J Physics D: Appl. Physics, 27:2136CrossRefGoogle Scholar
  27. 27.
    Arora R, Mosch W, (2011) High Voltage and Electrical Insulation Engineering. John Wiley and Sons Inc., New JerseyCrossRefGoogle Scholar

Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  1. 1.Institute of Mechanical, Process and Energy EngineeringHeriot-Watt UniversityEdinburghUK
  2. 2.Energy Technology DepartmentTechnological Educational Institute of AthensAegaleoGreece

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