The Electromagnetic Field Simulation and Analysis for the Characteristics of EM Wave in 10kV XLPE Cable Joints

• Autorzy: Zheng W. , Qian Y. , Cheng L. , Huang Ch.

Warianty tytułu

PL

Symulacja pola elektromagnetycznego w połączeniu 10kV kabla w izolacji polietylenowej

• Języki publikacji: EN

Abstrakty

EN

A 10kV cross-linked polyethylene (XLPE) cable joint simulation model was established, in which the electromagnetic wave resulted from partial discharge (PD) was simulated by Finite Integration Technique (FIT). Factors influencing the electric field intensity and energy loss of UHF signals were analyzed. The simulation results indicate that quasi-TEM is the main propagation mode of EM wave, UHF signal intensity is related with the detection distance and the original PD pulse waveform.

PL

Zbadano połączenie 10 kV kabli z izolacją polietylenową. Może tam powatwać fala elektromagnetyczna jako rezultat wyładowania niezupełnego. Przeanalizowano natężenie pola elektrycznego i straty energii. Stwierdzono, że quasi-TEM (linia długa) jest głównym sposobem prppagacji flai elektromagnetycznej.

Słowa kluczowe

EN

XLPE Cable Joint; partial discharge; ultra high frequency; FIT; electrical technology; electrical power engineering

PL

połączenie kablowe; pole elektromagnetyczne; wyładowania niezupełne; elektrotechnika; elektroenergetyka

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2011
• Tom: R. 87, nr 11
• Strony: 263--266
• Opis fizyczny: Bibliogr. 8 poz., il., tabl., wykr.

Twórcy

autor

Zheng W.

autor

Qian Y.

autor

Cheng L.

autor

Huang Ch.

• Key Laboratory of Control of Power Transmission and Conversion, Ministry of Education, Dept. of Electrical Engineering, Shanghai Jiao Tong University, China.,

Bibliografia

• [1] Tang Ju; Li Wei; Yang Hao; Zhang Xiaoxing; Ultra-high Frequency Detection and Analysis for Partial Discharge in High-voltage Cable Accessories, High Voltage Engineering, 35(2009), No.7, 1571–1577.
• [2] N.H. Ahmed, N.N.Srinivas, On-line partial discharge detection in cables, IEEE Transactions on Dielectrics and Electrical Insulation, 5(1998), Issue 2, 181–188.
• [3] Bin Zheng, Wei Wang, PD detection of XLPE cables accessories on UHF, 2005 Annual Report Conference on Electrical insulation and Dielectric Phenomena, Octorber 16-19, 2005, Nashville, TN, USA.
• [4] D.Denissov, W. Kohler, UHF Partial Discharge Diagnosis of Plug-in Cable Terminations, 7th International Conference on Insulated Power Cables, June 24-28, 2007, Paris, France.
• [5] Guo Canxin, Huang Chengjun, Qian Yong; Liu Junhua and Jiang Xiuchen, The Electroquasistatic Field Simulation and Analysis for the Insulation Defects in XLPE Power Cables, International Review of Electrical Engineering, 4(2009), Issue 6, 1413–1417.
• [6] Shakeri, J.; Abbasi, A. H.; Shayegani, A. A.; Mohseni, H., FDTD Simulation of Voltage Distribution in Transformer Winding under VFTO Phenomena, International Review of Electrical Engineering, 5(2010), Issue 1, 130–137.
• [7] D.Pommerenke, R. Jobava, Numerical Simulation of Partial Discharge Propagation in Cable Joints Using the Finite Difference Time Domain Method, IEEE Electrical Insulation Magazine, 18(2002), Issue6, 6 – 11.
• [8] Z.Nadolny, J.M.Braun, Investigation of Partial Discharge Pulse Shapes Occurring at Interfaces in Model Joints, Proceedings of the 1998 IEEE 6th International Conference on Conduction and Breakdown in Solid Dielectrics, June 22-25, 1998, Vasteras, Sweden.