Yıl 2015,
, 30 - 35, 26.09.2015
Öz
This paper studies the electrical constraints within an XLPE insulated cable containing micro-cavities. The purpose of this work is to determine by simulation the distortions caused by micro-cavities on the electric field distribution in the insulating layer of cable. The computation method used to determine the electric field is based on numerical resolution of Laplace equation using the finite element method. The threshold of partial discharges ignition in gaseous cavities contained in XLPE insulation of 30 kV cable is studied. The computation of the critical field by approached formula of Paschen permits us to elucidate the harmfulness caused by a cavity according to its size and its position.
Anahtar Kelimeler
Kaynakça
- S. Kageyama, M. Ono, S. Chabata, “Micro voids in cross linked polyethylene insulated cables”, IEEE, transactions on power apparatus on systems, vol. 94, n°4, pp.1258-1263, July/August 1975.
- L. Boukezzi and B.Boubakeur, “Numerical Study Using FVM of Electrical Field Distribution in XLPE Insulation Cables Containing Cavities’’, Canadian Journal on Electrical and Electronics Engineering, Vol. 2, No. 3, March 2011.
- B. Yoda, K. Muraki, “development of EHV cross linked polyethylene insulated power cables”, Hitachi cable, pp. 506-512, Ltd Tokyo, Japan, 1972.
- M. Alsharif, P. A. Wallace, D. M. Hepburn and C. Zhou ,“FEM Modelling of Electric Field and Potential Distribution of MV XLPE Cables Containing Void Defect”, Proceeding of the COMSOL Conference, Milan, 2012.
- R. Fournier, “Les isolants en électrotechnique, Concepts et théories”, édition Ayrolle, Paris 1990.
- D .P. Agoris, N. D. Hatziargyrion, “Approach to partial discharge development in closely coupled cavities embedded in solid dielectrics by the lumped capacitance model” , IEE Proceedings-A, Vol. 140, n° 2, pp. 131-134, March 1993.
- M. Guibadj, “Etude par simulation numérique de l’effet des contraintes électrique et électromécanique sur l’apparition des arborescences électriques dans l’isolation des cables de moyenne tension”, doctoral thesis, July 2009, Department of Electrical Engineering, ENP, Algeria.
Yıl 2015,
, 30 - 35, 26.09.2015
Öz
Kaynakça
- S. Kageyama, M. Ono, S. Chabata, “Micro voids in cross linked polyethylene insulated cables”, IEEE, transactions on power apparatus on systems, vol. 94, n°4, pp.1258-1263, July/August 1975.
- L. Boukezzi and B.Boubakeur, “Numerical Study Using FVM of Electrical Field Distribution in XLPE Insulation Cables Containing Cavities’’, Canadian Journal on Electrical and Electronics Engineering, Vol. 2, No. 3, March 2011.
- B. Yoda, K. Muraki, “development of EHV cross linked polyethylene insulated power cables”, Hitachi cable, pp. 506-512, Ltd Tokyo, Japan, 1972.
- M. Alsharif, P. A. Wallace, D. M. Hepburn and C. Zhou ,“FEM Modelling of Electric Field and Potential Distribution of MV XLPE Cables Containing Void Defect”, Proceeding of the COMSOL Conference, Milan, 2012.
- R. Fournier, “Les isolants en électrotechnique, Concepts et théories”, édition Ayrolle, Paris 1990.
- D .P. Agoris, N. D. Hatziargyrion, “Approach to partial discharge development in closely coupled cavities embedded in solid dielectrics by the lumped capacitance model” , IEE Proceedings-A, Vol. 140, n° 2, pp. 131-134, March 1993.
- M. Guibadj, “Etude par simulation numérique de l’effet des contraintes électrique et électromécanique sur l’apparition des arborescences électriques dans l’isolation des cables de moyenne tension”, doctoral thesis, July 2009, Department of Electrical Engineering, ENP, Algeria.
Toplam 7 adet kaynakça vardır.
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Bölüm | Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 26 Eylül 2015 |
| Gönderilme Tarihi | 26 Eylül 2015 |
| Yayımlandığı Sayı | Yıl 2015 |