New EEM/BEM Hybrid Method for Electric Field Calculation in Cable Joints
A power cable is widely used for power supply in
power distributing networks and power transmission lines. Due to
limitations in the production, delivery and setting up power cables,
they are produced and delivered in several separate lengths. Cable
itself, consists of two cable terminations and arbitrary number of
cable joints, depending on the cable route length. Electrical stress
control is needed to prevent a dielectric breakdown at the end of the
insulation shield in both the air and cable insulation. Reliability of
cable joint depends on its materials, design, installation and operating
environment. The paper describes design and performance results for
new modeled cable joints. Design concepts, based on numerical
calculations, must be correct. An Equivalent Electrodes
Method/Boundary Elements Method-hybrid approach that allows
electromagnetic field calculations in multilayer dielectric media,
including inhomogeneous regions, is presented.
[1] N. B. Raicevic, and S. R. Aleksic, "One method for electric field
determination in the vicinity of infinitely thin electrode shells",
Engineering Analysis with Boundary Elements, Elsevier, vol. 34, no. 2,
pp. 97-104, February 2010.
[2] N. B. Raicevic, S. R. Aleksic, and S. S. Ilic, "A Hybrid Boundary
Element Method for Multilayer Electrostatic and Magnetostatic
Problems", Electromagnetics, Taylor & Francis, vol. 30, no. 6, pp. 507-
524, August 2010.
[3] N. B. Raicevic, S. R. Aleksic, and S. S. Ilic, "One Numerical Method to
Determine Improved Cable Terminations", Electric Power Systems
Research, Elsevier, vol. 81, no. 4, pp. 942-948, April 2011.
[4] N. B. Raicevic, "Conformal mapping and equivalent electrodes method
application on electric field determination at cable accessories", in: F.
Liu, G.M. Nguerekata, D. Pokrajac, X.Q. Shi, J.G. Sun, X.G. Xia (Eds.),
Discrete and Computational Mathematics. New York, USA: Nova
Publishers, 2008, chapter14, pp. 205-214.
[5] N. B. Raicevic, "Electrical field and potential distribution at the cable
termination", in Proc. IEEE Int Conf on Electric Power Engineering
POWER TECH'99, Budapest, Hungary, August 29 - September 2 1999,
paper BPT 99-471-30 (CD).
[6] N. B. Raicevic, and S. R. Aleksic, "One Method for Strong Electric Field
Reduction at Cable Terminations and their Influence on Environment",
in Proc. of the 7th International Symposium on Electromagnetic
Compatibility and Electromagnetic Ecology, EMC'2007, Saint
Petersburg, Russia, 26-29 June 2007, pp. 88-91.
[7] N. B. Raicevic, and S. R. Aleksic, "Electric field regulation at the cable
accessories using one new numerical approach", Acta Electrotechnica et
Informatica, vol. 7, no.1, pp. 29-36, 2007.
[8] N. B. Raicevic, "Electrical field modelling at the cable joints", Facta
Universitatis (Nis), Series: Electronics and Energetics, vol. 20, no. 1, pp.
9-20, April 2007.
[9] R. M. Dimitrijevic, D. S. Tasic, N. B. Raicevic, S. R. Aleksic, and N. M.
Pekaric-Nadj, "Analysis of a MV XLPE Cable Termination Design with
Embedded Electrodes", Facta Universitatis (Nis), Series: Electronics
and Energetics, vol. 23, No. 1, pp. 99-117, April 2010.
[10] N. B. Raicevic, "Electrical Field Distribution at Cable Joints", in Proc. of
the Sixth International Symposium on Electric and Magnetic Fields EMF
2003, Aachen, Germany, 06-09 October, 2003, pp. 163-166.
[11] N. B. Raicevic, "Electrical Field Modelling at the Cable Joints", in Proc.
of the 7th Int. Conf. PES 2005, Nis, Serbia & Montenegro, 23-25 May
2005, pp. 19-30.
[12] N. B. Raicevic, and S. R. Aleksic, "Application of Multilayer Dielectric
Systems on Electric Field Modelling in Cable Accessories", Proc. of the
International PhD Seminar on Computational Electromagnetics and
Optimization in Electrical Engineering, CEMOEE 2010, Sofia, Bulgaria,
10-13 September, 2010, pp. 137-148. (invited paper).
[13] S. V. Nikolajevic, N. M. Pekaric-Nadj, R. M. Dimitrijevic, "A new
concept in construction of cable terminations for medium voltages",
IEEE Trans. on Power Delivery, vol. 13, no. 3, pp. 712-717, July 1998.
[14] G. Liu, Y. Liu, C. Wang and Z. Yi, "The Study on Evaluation Model for
Prefabricated HV Stress Cone of Cable Terminations Weakness Based
on Finite Element", in Proc. of the 2006 IEEE International Symposium
on Electrical Insulation, Toronto, Ontario, Canada, 11-14 June 2006, pp.
486 - 489.
[15] Y. Daigo, H. Takehisa, S. Shigeki, and K. Mikio, "Electric Field
Optimization of the Power Cable Joint by Using Evolutionary
Calculation Method", Electrical Engineering in Japan, vol. 150, no. 4,
pp. 44-53, March 2005.
[16] D. M. Velickovic, "Equivalent electrodes method", Scientific Review -
Belgrade, no. 21-22, pp. 207-248, 1996.
[17] N. B. Raicevic, and S. S. Ilic, "One Hybrid Method Application on
Complex Media Strip Lines Determination", in. Proc. of 3rd
International Congress on Advanced Electromagnetic Materials in
Microwaves and Optics, METAMATERIALS 2009, London, United
Kingdom, August 30th - September 04th 2009, pp. 698-700.
[18] N. B. Raicevic, and S. S. Ilic, "One Method for Chiral and Metamaterial
Strip Lines Determination", in Proc. of Papers of International
Conference on European Electromagnetics, EUROEM 2008, Lausanne,
Switzerland, July 21-25 2008. pp.44-44.
[1] N. B. Raicevic, and S. R. Aleksic, "One method for electric field
determination in the vicinity of infinitely thin electrode shells",
Engineering Analysis with Boundary Elements, Elsevier, vol. 34, no. 2,
pp. 97-104, February 2010.
[2] N. B. Raicevic, S. R. Aleksic, and S. S. Ilic, "A Hybrid Boundary
Element Method for Multilayer Electrostatic and Magnetostatic
Problems", Electromagnetics, Taylor & Francis, vol. 30, no. 6, pp. 507-
524, August 2010.
[3] N. B. Raicevic, S. R. Aleksic, and S. S. Ilic, "One Numerical Method to
Determine Improved Cable Terminations", Electric Power Systems
Research, Elsevier, vol. 81, no. 4, pp. 942-948, April 2011.
[4] N. B. Raicevic, "Conformal mapping and equivalent electrodes method
application on electric field determination at cable accessories", in: F.
Liu, G.M. Nguerekata, D. Pokrajac, X.Q. Shi, J.G. Sun, X.G. Xia (Eds.),
Discrete and Computational Mathematics. New York, USA: Nova
Publishers, 2008, chapter14, pp. 205-214.
[5] N. B. Raicevic, "Electrical field and potential distribution at the cable
termination", in Proc. IEEE Int Conf on Electric Power Engineering
POWER TECH'99, Budapest, Hungary, August 29 - September 2 1999,
paper BPT 99-471-30 (CD).
[6] N. B. Raicevic, and S. R. Aleksic, "One Method for Strong Electric Field
Reduction at Cable Terminations and their Influence on Environment",
in Proc. of the 7th International Symposium on Electromagnetic
Compatibility and Electromagnetic Ecology, EMC'2007, Saint
Petersburg, Russia, 26-29 June 2007, pp. 88-91.
[7] N. B. Raicevic, and S. R. Aleksic, "Electric field regulation at the cable
accessories using one new numerical approach", Acta Electrotechnica et
Informatica, vol. 7, no.1, pp. 29-36, 2007.
[8] N. B. Raicevic, "Electrical field modelling at the cable joints", Facta
Universitatis (Nis), Series: Electronics and Energetics, vol. 20, no. 1, pp.
9-20, April 2007.
[9] R. M. Dimitrijevic, D. S. Tasic, N. B. Raicevic, S. R. Aleksic, and N. M.
Pekaric-Nadj, "Analysis of a MV XLPE Cable Termination Design with
Embedded Electrodes", Facta Universitatis (Nis), Series: Electronics
and Energetics, vol. 23, No. 1, pp. 99-117, April 2010.
[10] N. B. Raicevic, "Electrical Field Distribution at Cable Joints", in Proc. of
the Sixth International Symposium on Electric and Magnetic Fields EMF
2003, Aachen, Germany, 06-09 October, 2003, pp. 163-166.
[11] N. B. Raicevic, "Electrical Field Modelling at the Cable Joints", in Proc.
of the 7th Int. Conf. PES 2005, Nis, Serbia & Montenegro, 23-25 May
2005, pp. 19-30.
[12] N. B. Raicevic, and S. R. Aleksic, "Application of Multilayer Dielectric
Systems on Electric Field Modelling in Cable Accessories", Proc. of the
International PhD Seminar on Computational Electromagnetics and
Optimization in Electrical Engineering, CEMOEE 2010, Sofia, Bulgaria,
10-13 September, 2010, pp. 137-148. (invited paper).
[13] S. V. Nikolajevic, N. M. Pekaric-Nadj, R. M. Dimitrijevic, "A new
concept in construction of cable terminations for medium voltages",
IEEE Trans. on Power Delivery, vol. 13, no. 3, pp. 712-717, July 1998.
[14] G. Liu, Y. Liu, C. Wang and Z. Yi, "The Study on Evaluation Model for
Prefabricated HV Stress Cone of Cable Terminations Weakness Based
on Finite Element", in Proc. of the 2006 IEEE International Symposium
on Electrical Insulation, Toronto, Ontario, Canada, 11-14 June 2006, pp.
486 - 489.
[15] Y. Daigo, H. Takehisa, S. Shigeki, and K. Mikio, "Electric Field
Optimization of the Power Cable Joint by Using Evolutionary
Calculation Method", Electrical Engineering in Japan, vol. 150, no. 4,
pp. 44-53, March 2005.
[16] D. M. Velickovic, "Equivalent electrodes method", Scientific Review -
Belgrade, no. 21-22, pp. 207-248, 1996.
[17] N. B. Raicevic, and S. S. Ilic, "One Hybrid Method Application on
Complex Media Strip Lines Determination", in. Proc. of 3rd
International Congress on Advanced Electromagnetic Materials in
Microwaves and Optics, METAMATERIALS 2009, London, United
Kingdom, August 30th - September 04th 2009, pp. 698-700.
[18] N. B. Raicevic, and S. S. Ilic, "One Method for Chiral and Metamaterial
Strip Lines Determination", in Proc. of Papers of International
Conference on European Electromagnetics, EUROEM 2008, Lausanne,
Switzerland, July 21-25 2008. pp.44-44.
@article{"International Journal of Electrical, Electronic and Communication Sciences:50797", author = "Nebojsa B. Raicevic and Slavoljub R. Aleksic and Sasa S. Ilic", title = "New EEM/BEM Hybrid Method for Electric Field Calculation in Cable Joints", abstract = "A power cable is widely used for power supply in
power distributing networks and power transmission lines. Due to
limitations in the production, delivery and setting up power cables,
they are produced and delivered in several separate lengths. Cable
itself, consists of two cable terminations and arbitrary number of
cable joints, depending on the cable route length. Electrical stress
control is needed to prevent a dielectric breakdown at the end of the
insulation shield in both the air and cable insulation. Reliability of
cable joint depends on its materials, design, installation and operating
environment. The paper describes design and performance results for
new modeled cable joints. Design concepts, based on numerical
calculations, must be correct. An Equivalent Electrodes
Method/Boundary Elements Method-hybrid approach that allows
electromagnetic field calculations in multilayer dielectric media,
including inhomogeneous regions, is presented.", keywords = "Cable joints, deflector's cones, equivalent electrodemethod, electric field distribution", volume = "5", number = "7", pages = "791-6", }
