Calculation of the static temperature field of underground cables using heat charge simulation method

Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

Volumn 28, Issue 16, 2008, Pages 129-134

  Liang, Yong Chun ^a   Li, Yan Mu ^a   Li, Yan Ming ^a   Chai, Jin Ai ^a   Wang, Zheng Gang ^b   Li, Zhong Kui ^b  

^a XI'AN JIAOTONG UNIVERSITY   (China)

^b Zhengzhou Electric Power Company   (China)

Author keywords

Gauss method; Harmonic mean method; Heat charge simulation method; Mirror method; Static temperature field; Thermal circuit method; Underground cables

Indexed keywords

CABLES; ELECTRIC CHARGE; FEES AND CHARGES; FINANCE; FINITE ELEMENT METHOD; MATERIALS SCIENCE; SYSTEMS ENGINEERING;

AIR CONVECTION; CABLE SHEATH; CHARGE SIMULATION METHOD; CONSTRAINT EQUATIONS; EQUIVALENT DEPTH; FINITE ELEMENT METHOD SIMULATION; GAUSS METHOD; HARMONIC MEAN; HARMONIC MEAN METHOD; HEAT CHARGE SIMULATION METHOD; MIRROR METHOD; MULTIPLE LAYERS; OUTER LAYERS; STATIC TEMPERATURE; STATIC TEMPERATURE FIELD; TEMPERATURE GRADIENTS; THERMAL CIRCUIT METHOD; THERMAL FIELD; TWO LAYERS;

UNDERGROUND CABLES;

EID: 45949087696     PISSN: 02588013     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (20)

1. Anders G J. Rating of electric power cables-ampacity computations for transmission, distribution, and industrial applications[M]. New York: IEEE Press, 1997.
2. Zhao Jianhua, Yuan Hongyong, Fan Weicheng, et al. Surface temperature field based online diagnosis study for electric cable's conductor temperature[J]. Proceedings of the CSEE, 1999, 19(11): 52-54, 68(in Chinese).
3. Downes J, Leung H Y. Distributed temperature sensing worldwide power circuit monitoring application[C]. 2004 International Conference on Power System Technology-POWERCON, Singapore, 2004: 1804-1809.
4. Neher J H. The temperature rise of buried cables and pipes[C]. AIEE Winter General Meeting, New York, 1949.
5. Neher J H, Mcgrath M H. The calculation of the temperature rise and load capability of cable systems[C]. AIEE Summer General Meeting, Canada, Montreal, 1957.
6. IEC 60287-1 Calculation of the current rating-part 1: current rating equations (100% load factor) and calculation of losses[S]. 2001.
7. IEC 60287-2 Calculation of the current rating-part 2: thermal resistance[S]. 2001.
8. IEC 60287-3 Calculation of the current rating-part 3: sections on operating conditions[S]. 1999.
9. Vaucheret P, Hartlein R A, Black W Z. Ampacity derating factors for cables in short segment of conduit[J]. IEEE Transactions on Power Delivery, 2005, 20(2): 1-6.
10. Miyagi D, Wakatsuki T, Takahashi N. 3-D finite element analysis of current distribution in its power cable taking account of E-J power law characteristic[J]. IEEE Transactions on Magnetics, 2004, 40(2): 908-1001.
11. Cao Huiling, Wang Zengqiang, Li Wenjing, et al. Numerical computation of temperature distribution of underground cables and soil with combinatorial coordinates[J]. Transactions of China Electrotechnical Society, 2003, 18(3): 59-63(in Chinese).
12. Xu Jianyuan, Wang Feng, He Rongtao, et al. The research on the electric field characteristics and the insulation breakdown property of the disconnecter switchgear inside of three phase in one tank type 110 kV GIS[J]. Proceedings of the CSEE, 1999, 19(9): 31-35(in Chinese).
13. Sun Caihua, Zong Wei, Li Shiqiong, et al. A more accurate calculation method of surface electric field intensity of bundled conductors[J]. Power System Technology, 2006, 30(4): 92-96(in Chinese).
14. Yang Fan, He Wei, Yang Hao, et al. Study on inverse problem of electric field of high voltage ceramic[J]. Power System Technology, 2006, 30(8): 36-40(in Chinese).
15. Chen Jiansheng, Dong Haizhou, Wu Qinglin, et al. Detection of leakage passage in fissure rock with assumptive heat source method[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24(22): 4019-4024(in Chinese).
16. Chen Jiansheng, Dong Haizhou, Yu Bo, et al. Using line-heat-resource method to study concentration leakage passage of dike[J]. Process in Geophysics, 2003, 18(3): 400-403(in Chinese).
17. Liu Jiangang, Chen Jiansheng. Application of plane heat source method in leakage analysis for Shijiao reach of Beijiang dike[J]. Hydro-Science and Engineering, 2002, (3): 63-65(in Chinese).
18. Ferkal K, Poloujadoff M. Proximity effect and eddy currency losses in insulated cables[J]. IEEE transactions on Power Delivery, 1996, 11(3): 1171-1178.
19. Herbert De Gersem, Kay Hameyer. A multi-conductor model for finite-element eddy-current simulation[J]. IEEE Transactions on Magnetics, 2002, 38(2): 533-536.