Computation of electric field and thermal properties of 3-phase cable

被引：0
作者：
Rajagopala, K. [1 ]
Panduranga Vittal, K. [1 ]
Lunavath, Hemsingh [1 ]
机构：
[1] Dept. of Electrical and Electronics Engg., NITK, Surathkal, Mangalore, Karnataka
来源：
Telkomnika | 2012年 / 10卷 / 02期
关键词：
Ampacity; COMSOL multiphysics; Electric field and temperature; FEM; Power cable;
D O I：
10.12928/telkomnika.v10i2.124
中图分类号：
学科分类号：
摘要：
In this paper the electric field distribution, potential distribution and temperature distribution in a 3-phase underground cable in common ground enclosure is analyzed and presented. Unlike 3-Phase screened cable the stress distribution in a belted cable is not radial. A 3-phase high voltage power cable buried in soil can be used to investigate its electrical and thermal properties. In the present study the voltage distribution of an underground cable of 132 kV is analyzed using FEM and its ampacity and temperature distribution is calculated by analytical method. Further their performance parameter is verified using Comsol Multiphysics software. The results obtained using comsol software is also compared with the results of CSM model which is obtained through literature review. © 2012 Universitas Ahmad Dahlan.
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页码：265 / 274
页数：9
相关论文
共 16 条
  • [1] Salama M.M.A., Nosseir A., Mem Sen., Hackam R., Soliman A., El-Shiekh T., Methods of Calculations of Field Stresses in a Three-Core Power Cable, IEEE Transaction on Power Apparatus and Systems, 103, 12, pp. 3434-2441, (1984)
  • [2] Miroslav A.P., Nikola D., Mualica K., Karolina K.-L., Determination of Electromagnetic Field in a Three-Phase System with Three Single-Core Power Electric Cables, IEEE, 110, pp. 2040-2045, (2009)
  • [3] Stockholm, Sweden: Comsol Multiphysics Software Package Version 3.3a., (2006)
  • [4] Malik N.H., Al-Arainy A.A., Electrical Stress Distribution in Three-Core Belted Power Cables, IEEE Transactions on Power Delivery, 2, 3, pp. 589-595, (1987)
  • [5] Labridis D., Dokopoulos P., Greece, Finite Element Computation of Field, Losses and Forces, A Three-Phase Gas Cable With Non-Symmetrical Conductor Arrangement
  • [6] George J., Anders. Rating of Electric Power Cables in Unfavorable Thermal Environment., (2004)
  • [7] Abdel-Salam M., Al-Shehri A., Calculation of Electric Stresses in Three-Core Belted Cables, Conference Record of the 1992 IEEE International Symposium on Electrical Insulation, pp. 464-468, (1992)
  • [8] Klairuang N., Khatsaeng T., Hokierti J., pp. 1-6
  • [9] Marceld Ekkerin D.C., Electrical Power Cable Engineering edited by William A
  • [10] Nehar J.H., Mcgrath M.H., The Calculation of the Temperature Rise and Load Capability of Cable Systems, AIEE Transaction Part-III -Power Apparatus Systems. October, 76, pp. 752-772, (1957)
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