Arcing Detection System for Pantograph-catenary System of Urban Rail Transit Based on Voltage Integral Value of PMT

被引：0
|
作者：
Yu X. [1 ,2 ]
Su H. [1 ]
机构：
[1] School of Automation and Electrical Engineering, Lanzhou Jiaotong University, Lanzhou
[2] Key Laboratory of Opto-Technology and Intelligent Control, Ministry of Education, Lanzhou Jiaotong University, Lanzhou
来源：
Tiedao Xuebao/Journal of the China Railway Society | 2019年 / 41卷 / 09期
关键词：
Arc detecting test; Pantograph arc; PMT; Urban rail; UV method;
D O I：
10.3969/j.issn.1001-8360.2019.09.007
中图分类号：
学科分类号：
摘要：
In order to effectively detect the arcing of pantograph-catenary system in urban rail transit, an arcing detection system based on the solar-blind feature of ultraviolet in arcing light spectrum was proposed in this paper. Firstly, the 275~285 nm band was used as the characteristic waveband of arcing detection system. Secondly, based on the analysis of the equivalent circuit of PMT (Photomultiplier tube), the first integral value of output voltage from its anode was determined as the characteristic value to measure the intensity of pantograph-catenary arcing. Finally, the structure and main parameters of the system were designed according to the requirements. Arc detection tests on the system were carried out in Lanzhou Rail Transit Line 1. The results show that the arc detection system can detect the arcing of pantograph-catenary system in urban rail effectively, reflect the intensity of arc linearly and is free from the interference from natural light and train running direction. © 2019, Department of Journal of the China Railway Society. All right reserved.
引用
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页码：51 / 58
页数：7
相关论文
共 13 条
  • [1] Aydin I., Karakose M., Akin E., Anomaly Detection Using a Modified Kernel-based Tracking in the Pantograph-catenary System, Expert Systems with Applications, 42, 2, pp. 938-948, (2015)
  • [2] Wang Y., Liu Z., Fan F., Et al., Review of Research Development of Pantograph-catenary Arc Model and Electrical Characteristics, Journal of the China Railway Society, 35, 8, pp. 35-43, (2013)
  • [3] Wu G., Zhou Y., Lei D., Et al., Research Advances in Electric Contact Between Pantograph and Catenary, High Voltage Engineering, 42, 11, pp. 3495-3506, (2016)
  • [4] Wang Z., Guo F., Feng X., Et al., Recognition Method of Pantograph Arc Based on Current Signal Characteristics, Transactions of China Electrotechnical Society, 33, 1, pp. 82-91, (2018)
  • [5] Takamasa H., Masatoshi S., Kazuyoshi N., Development of Contact-loss Measuring System Using Ultraviolet Ray Detection, Quarterly Report of RITI, 50, 3, pp. 131-136, (2009)
  • [6] Zheng H., Bai T., Development Analysis and State of Ultraviolet Warning Technology, Infrared Technology, 39, 9, pp. 773-779, (2017)
  • [7] Liu B., Chen T., Yu L., Et al., Pantograph-catenary Arc Energy Detection and Analysis on Current Disturbance in Metro, Journal of the China Railway Society, 37, 3, pp. 8-13, (2015)
  • [8] Yu X., Su H., Characteristic Waveband of Pantograph-catenary Arcing Detection System for Urban Rail by Integral Method, Journal of Northwest Normal University (Natural Science), 55, 3, pp. 54-58, (2019)
  • [9] IEC62486-2017 Railway Applications-Current Collection Systems-Technical Criteria for the Interaction between Pantograph and Overhead Contactline(to Achieve Free Access), (2017)
  • [10] Tang J., Liu Y., Qiu Y., Et al., Ralationship Between First Integral Value of Signals of the Optical Method and Charge Quantity of Partial Discharge from Needle-plate Electrode, High Voltage Engineering, 38, 1, pp. 1-8, (2012)
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