Investigation of propagation characteristics of UHF electromagnetic wave due to PD in switchgear

• Autorzy: Luo H. , Cheng P. , Liu H. , Kang K. , Yang F. , Yang Q.

Identyfikatory

DOI

10.15199/48.2016.06.18

Warianty tytułu

PL

Badanie charakterystyk propagacji fali elektromagnetycznej UHF generowanych w rozdzielnicy przez wyładowania niezupełne

• Języki publikacji: EN

Abstrakty

EN

In order to investigate the propagation characteristics of ultra-high-frequency (UHF) electromagnetic wave caused by partial discharge (PD) in high voltage switchgear, a simulation model was established by using the finite-difference-time-domain (FDTD) method. The simulation results have useful information for the installation of UHF sensor to detect PDs in switchgear.

PL

Opracowano model numeryczny i przeprowadzono symulacje metodą różnic skończonych w dziedzinie czasu (FDTD) w celu określenia charakterystyk propagacyjnych sygnałów w zakresie ultra wysokich częstotliwości (UHF) generowanych przez wyładowania niezupełne (PD) w rozdzielnicy wysokonapięciowej. Wyniki symulacji umożliwiają poprawną instalację czujników do wykrywania wyładowań niezupełnych w rozdzielnicy.

Słowa kluczowe

EN

propagation characteristic; ultra high frequency; electromagnetic wave; partial discharge

PL

charakterystyka propagacyjna; ultra wysoka częstotliwość; fala elektromagnetyczna; wyładowanie niezupełne

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2016
• Tom: R. 92, nr 6
• Strony: 98--101
• Opis fizyczny: Bibliogr. 15 poz., rys., tab., wykr.

Twórcy

autor

Luo H.

• East Inner Mongolia Electric Power Company Limited, Hohhot 010020, China

autor

Cheng P.

• State Key Laboratory of Power Transmission Equipment & System Security and New Technology, School of Electrical Engineering, Chongqing University, Chongqing 400044 China

autor

Liu H.

• East Inner Mongolia Electric Power Company Limited, Hohhot 010020, China

autor

Kang K.

• East Inner Mongolia Electric Power Company Limited, Hohhot 010020, China

autor

Yang F.

• State Key Laboratory of Power Transmission Equipment & System Security and New Technology, School of Electrical Engineering, Chongqing University, Chongqing 400044 China

autor

Yang Q.

• State Key Laboratory of Power Transmission Equipment & System Security and New Technology, School of Electrical Engineering, Chongqing University, Chongqing 400044 China

Bibliografia

• [1] Gao Yang, Zhou Yan, Liu Tingting, et al, 3-D numerical simulation of electromagnetic field in HV switchgear cabinet, Information and Electronic Engineering, vol. 7, no. 6, pp. 540-544, 2009.
• [2] Yinwei Li, Youyuan Wang, Guojun Lu, et al, Simulation of transient earth voltages aroused by partial discharge in switchgear, International Conference on High Voltage Engineering and Application (ICHVE), pp. 309-312, 2010.
• [3] Wang Youyuan, Liu Qiang, Lu Guojun, et al, Propagation characteristics of ultra-high-frequency electromagnetic wave influenced by the switchgear structure, Transactions of China electrotechnical society, vol. 28, no. 11, pp. 293-300, 2013.
• [4] Lin Du, Jiang lei, Li Fuqi, On-Line partial discharge monitoring and diagnostic system for power transformer, Journal of Tsinghua University (Science and Technology), vol. 10, no. 5, pp. 598-604, 2005.
• [5] IEEE Std C57.127TM-2007 IEEE guide for the detection and location of acoustic emissions from partial discharges in oilimmersed power transformers and reactors, 2007: 1-40.
• [6] Ashraf S A, Stewart B G, Hepburn D M, et al, Study of propagation behaviour of partial discharge acoustic signals in a 3-D model tank, Proceedings of Universities Power Engineering the 44th International, 2009: 1-5.
• [7] Bai Baodong, Lan Yunpeng. Combined RIV and acoustic detection for transformer partial discharge, Journal of Shenyang University of Technology, vol. 31, no. 1, pp. 11-16, 2009.
• [8] Chen Qingqi, Zhang Weiping, Liu Qinfeng, et al, Research of transient earth voltage distribution characteristics by partial discharge in switchgears, High voltage apparatus, vol. 48, no. 10, pp. 88-93, Oct. 2012.
• [9] Wang Youyuan, Li Yinwei, Lu Guojun, et al, Simulation of transient earth voltage aroused by partial discharge in switchgears, High voltage engineering, vol. 37, no. 10, pp. 1683-1688, Jul. 2011.
• [10] Ye Haifeng, Qian Yong, Man Yuyan, et al, Simulation analysis of transient earth voltage aroused by partial discharge in switchgear, High voltage apparatus, vol. 49, no. 7, pp. 13-17, Jul. 2013.
• [11] Tang Ju, Xie Yanbin, Zhou Qian, et al, Characteristics of UHF partial discharge signal waveforms of typical insulated defects in GIS, Journal of Chongqing University, vol. 32, no. 10, pp. 1138-1143, Jul. 2009.
• [12] Shak A M, Judd M D, Siew W H, et al, A study of UHF partial discharge signal propagation in power transformers using FDTD modeling, Universities Power Engineerin Conference, 2010: 1-5.
• [13] Yao Chenguo, Huang Congjian, Wu Bin, et al, Propagation characteristics of UHF signals in switchgears by FDTD method, High voltage engineering, vol. 39, no. 2, pp. 272-279, Feb. 2013.
• [14] Manabu Yoshimura, et al, Propagation properties of electromagnetic wave through T-branch in GIS, IEEE Trans. Dielectr. Electr. Insul., vol. 14, no. 2, pp. 328-333, Apr. 2007.
• [15] Tianhui Li, et al, Investigation on the placement effect of UHF sensor and propagation characteristics of PD-induced electromagnetic wave in GIS based on FDTD method, IEEE Trans. Dielectr. Electr. Insul., vol. 21, no. 3, pp. 1015-1025, Jun. 2014.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.