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Relevant bibliographies by topics / Travelling wave based fault location

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Academic literature on the topic 'Travelling wave based fault location'

Author: Grafiati

Published: 4 June 2021

Last updated: 9 February 2022

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Journal articles on the topic "Travelling wave based fault location"

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Shu, Hongchun, Yiming Han, Ran Huang, et al. "Fault Model and Travelling Wave Matching Based Single Terminal Fault Location Algorithm for T-Connection Transmission Line: A Yunnan Power Grid Study." Energies 13, no. 6 (2020): 1506. http://dx.doi.org/10.3390/en13061506.

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Due to the complex structure of the T-connection transmission lines, it is extremely difficult to identify the reflected travelling wave from the fault point and that from the connection point by the measurement from only one terminal. According to the characteristics of the structure of the T-connection transmission line, the reflection of the travelling wave within the line after the failure of different sections in T-connection transmission line are analyzed. Based on the lattice diagram of the travelling wave, the sequence of travelling waves detected at the measuring terminal varies with

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Zhai, Xue Ming, Huan Xia, and Long An. "A Distribution Network Fault Location Method Based on Reverse Wave and Wavelet Analysis." Applied Mechanics and Materials 713-715 (January 2015): 1369–72. http://dx.doi.org/10.4028/www.scientific.net/amm.713-715.1369.

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Based on the analysis of the transient process of the electric line’s developing ground fault, this paper applies the oppositely-directed travelling wave fault location method to fault location in distribution network. Simultaneously, this paper chooses proper wavelet generating functions to find the modulus maximum of oppositely-directed travelling waves and summarizes the methods and steps of this oppositely-directed travelling wave fault location. Finally, PSCAD/EMTDC is used to simulate the single-phase ground fault to verify the oppositely-directed travelling wave fault location method.

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Wang, Zuoxun, and Liqiang Xu. "Fault Detection of the Power System Based on the Chaotic Neural Network and Wavelet Transform." Complexity 2020 (December 1, 2020): 1–15. http://dx.doi.org/10.1155/2020/8884786.

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The safety and stability of the power supply system are affected by some faults that often occur in power system. To solve this problem, a criterion algorithm based on the chaotic neural network (CNN) and a fault detection algorithm based on discrete wavelet transform (DWT) are proposed in this paper. MATLAB/Simulink is used to establish the system model to output fault signals and travelling wave signals. Db4 wavelet decomposes the travelling wave signals into detail signals and approximate signals, and these signals are combined with the two-terminal travelling wave location method to achiev

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Et. al., M. NagaJyothia,. "Fault identification in power cables by using travelling wave-based approach." Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 2 (2021): 855–65. http://dx.doi.org/10.17762/turcomat.v12i2.1094.

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Thefaults in the underground cables cause to generatetransients which propagate along the power cable as travelling waves. The velocity of the generated travelling wave and the time taken by a wave to reach the source point from the fault location enables us to calculate the fault distance value.In this paper a double endedtravelling wave based approach is used and a communication channel is designed to calculate the fault distance. A circuit-based model is developed in the EMTP-RV software to find out the fault distance from the source end for all types of faults. Further it is proved that th

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Kumar, Ranjeet, and D. Saxena. "Fault location in distribution network using travelling waves." International Journal of Energy Sector Management 13, no. 3 (2019): 651–69. http://dx.doi.org/10.1108/ijesm-07-2018-0007.

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Purpose An electrical power distribution network is expected to deliver uninterrupted power supply to the customers. The disruption in power supply occurs whenever there is a fault in the system. Therefore, fast fault detection and its precise location are necessary to restore the power supply. Several techniques are proposed in the past for fault location in distribution network but they have limitations as their fault location accuracy depends on system conditions. The purpose of this paper is to present a travelling wave-based fault location method, which is fast, accurate and independent o

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Evrenosoglu, C. Y., and A. Abur. "Travelling Wave Based Fault Location for Teed Circuits." IEEE Transactions on Power Delivery 20, no. 2 (2005): 1115–21. http://dx.doi.org/10.1109/tpwrd.2004.834303.

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de Andrade, L., and T. Ponce de Leão. "Travelling Wave Based Fault Location Analysis for Transmission Lines." EPJ Web of Conferences 33 (2012): 04005. http://dx.doi.org/10.1051/epjconf/20123304005.

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Prasad, K. Durga Syam, K. Sravanthi, and Dr Ch Sai Babu. "Upfc Compensated Transmission Line Fault Location Based on Travelling Wave Theory and Wavelet Modulus Maxima." International Journal of Engineering & Technology 7, no. 4.24 (2018): 82. http://dx.doi.org/10.14419/ijet.v7i4.24.21861.

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Location of fault in a transmission line which includes flexible AC transmission system (FACTS) devices is a difficult task. This paper comprises of unified power flow controller (UPFC). The implementation control technique for UPFC devices set up dynamic problems in power system that must be reflecting on issues related to power system protection. The occurrence of a fault in the fault loop containing a UPFC affects transient and steady-state parameters of voltage and current in the power system. In this paper the identification of fault section before or after UPFC for a transmission line wi

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Xu, Yan, Shi Qiu, Di Feng Shi, and Guo Lin Huang. "Travelling Wave Fault Location for Distribute Cable Network Based on Distributed Measurement." Applied Mechanics and Materials 373-375 (August 2013): 976–80. http://dx.doi.org/10.4028/www.scientific.net/amm.373-375.976.

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This template carries out a three-terminal accurate fault location method for distribute cable network. It is improved from type D principle fault location method. Radial distribution network is decomposed into T-type networks. A set of formulas based on three-terminal data can calculate fault distance and find fault branch. Only first transient wave heads is needed. Shorter transmission distance makes it more accurate to extract first wave heads with wavelet. The distributed measurement offers redundant transient voltage data. These data is fully used to improve location success rate and accu

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Muzzammel, Raheel, Ali Raza, Mohammad Rashid Hussain, et al. "MT–HVdc Systems Fault Classification and Location Methods Based on Traveling and Non-Traveling Waves—A Comprehensive Review." Applied Sciences 9, no. 22 (2019): 4760. http://dx.doi.org/10.3390/app9224760.

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Estimation of fault classification and location in a multi-terminal high voltage direct current (MT–HVdc) transmission system is a challenging problem and is considered to be a fundamental maneuver of dc grid protection. This research paper critically reviews traveling and non-travelling wave methods of classification and location of dc faults in multi-terminal HVdc transmission systems. Detailed mathematical analysis of MT–HVdc systems composed of high grounding resistance, cable and overhead line segments, and bipolar coupled transmission network under healthy and faulty conditions, are eval

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Dissertations / Theses on the topic "Travelling wave based fault location"

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Ghimire, Sushma. "Analysis of Fault location methods on transmission lines." ScholarWorks@UNO, 2014. http://scholarworks.uno.edu/td/1800.

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Analysis of different types of fault is an important and complex task in a power system. Accurate fault analysis requires models that determine fault distances in a transmission line. The mathematical models accurately capture behavior of different types of faults and location in a timely manner, and prevents damaging power system from fault energy. The purpose of this thesis is to use two methods for determining fault locations and their distance to the reference end buses connected by the faulted transmission line. The two methods used in this investigation are referred to as impedance-based

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Han, Junyu. "Fault location on mixed overhead line and cable network." Thesis, University of Manchester, 2015. https://www.research.manchester.ac.uk/portal/en/theses/fault-location-on-mixed-overhead-line-and-cable-network(1a911a42-ddfa-4592-8365-badc8d5c45f3).html.

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Society is increasingly concerned about the environmental impact of energy systems, and prefers to locate power lines underground. In future, certain socially/environmentally sensitive overhead transmission feeders will need to include underground cable sections. Fault location, especially when using travelling waves, become complicated when the combined transmission line includes a number of discontinuities, such as junction points, teed points and fault points. Consequently, a diverse range of fault locators were developed in this thesis, and the performance of the proposed fault locators in

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Chang, Jin. "SINGLE ENDED TRAVELING WAVE BASED FAULT LOCATION USING DISCRETE WAVELET TRANSFORM." UKnowledge, 2014. http://uknowledge.uky.edu/ece_etds/58.

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In power transmission systems, locating faults is an essential technology. When a fault occurs on a transmission line, it will affect the whole power system. To find the fault location accurately and promptly is required to ensure the power supply. In this paper, the study of traveling wave theory, fault location method, Karrenbauer transform, and Wavelet transform is presented. This thesis focuses on single ended fault location method. The signal processing technique and evaluation study are presented. The MATLAB SimPowerSystem is used to test and simulate fault scenarios for evaluation studi

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Wang, Qiuhong. "Fault Location and Classification for Transmission Line Based on Wavelet Transform." Thesis, KTH, Skolan för elektro- och systemteknik (EES), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-187676.

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With the rapid development of power systems, locating and classifying faults is critical to the continuity and reliability of the transmission system. In this thesis, a traveling-wave based technique for fault location and classification on high voltage and extremely high-voltage transmission lines is proposed. The traveling-wave based protection has the advantage of fast response and not being affected by power swing and CTs saturation. In this thesis, the transient characteristics of single line to ground fault (which can be divided into solid fault and arcing fault) and lightning disturbanc

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Sousa, Maxwell Borges de. "Localização de faltas em linhas de média e alta tensão utilizando codificação eficiente." Universidade Federal do Maranhão, 2005. http://tedebc.ufma.br:8080/jspui/handle/tede/391.

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Made available in DSpace on 2016-08-17T14:52:59Z (GMT). No. of bitstreams: 1 Maxwell Borges de Sousa.pdf: 1084993 bytes, checksum: 17b2b4e74064d8f28393d8a5d69dbff6 (MD5) Previous issue date: 2005-07-12<br>Signal processing techniques have been used to estimate fault location in medium and high voltage transmission lines, taking into account information obtained from travelling waves, generated at the moment of the fault. The main problem is to find the second reverse travelling wave that reflects on the fault point and returns to the measurement point from diferent fault angles and submitt

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Karasin, Pathirannahalage Amila Nuwan Pathirana. "Travelling Wave Based DC Line Fault Location in VSC HVDC Systems." 2013. http://hdl.handle.net/1993/14399.

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Travelling wave based fault location techniques work well for line commutated converter (LCC) based high voltage direct current (HVDC) transmission lines, but the large capacitors at the DC line terminals makes application of the same techniques for voltage source converter (VSC) based HVDC schemes challenging. A range of possible signals for detecting the fault generated travelling wave arrival times was investigated. Considering a typical VSC HVDC system topology and based on the study, an efficient detection scheme was proposed. In this scheme, the rate of change of the current through the

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Books on the topic "Travelling wave based fault location"

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Davidson, M. M. B. A PC-based data acquisition system for the investigation of fault location on transmission lines using travelling waves. UMIST, 1992.

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Book chapters on the topic "Travelling wave based fault location"

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Jensen, Christian Flytkjær. "Travelling Wave-Based Field Measurements for Verification of Fault Location Methods for Crossbonded Cables." In Springer Theses. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-05398-1_10.

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Panigrahi, Basanta K., Riti Parbani Nanda, Ritu Singh, and P. K. Rout. "Location of Fault in a Transmission Line Using Travelling Wave." In Soft Computing Systems. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-1936-5_67.

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Jensen, Christian Flytkjær. "Fault Location on Different Line Types Using Online Travelling Wave Methods." In Springer Theses. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-05398-1_9.

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Liu, Chenglei, Ke Bi, and Rui Liang. "Fault Location in Power System Based on Different Modes of Traveling Wave and Artificial Neural Network." In Lecture Notes in Electrical Engineering. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-5768-7_28.

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Conference papers on the topic "Travelling wave based fault location"

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Bustamante-Mparsakis, Xavier, Jean-Claude Maun, Cezary Dzienis, and Andreas Jurisch. "Travelling wave fault location based on pattern recognition." In 2017 IEEE Manchester PowerTech. IEEE, 2017. http://dx.doi.org/10.1109/ptc.2017.7981010.

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Coggins, David, David WP Thomas, Barrie R. Hayes-Gill, and Yiqun Zhu. "An FPGA Based Travelling-Wave Fault Location System." In 2007 International Conference on Field-Programmable Technology. IEEE, 2007. http://dx.doi.org/10.1109/fpt.2007.4439265.

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Yi, Ning, Wang DaZhi, Jiang XueChen, and Liu Zhen. "A travelling wave fault location combined method based on fault characteristic frequency band." In 2015 27th Chinese Control and Decision Conference (CCDC). IEEE, 2015. http://dx.doi.org/10.1109/ccdc.2015.7162331.

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Cai, Wei, Hui-min He, Juan Suo, and Jian-wei Wang. "Network Topological Structure Based Algorithm for Fault Location with Travelling Wave." In 2012 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC). IEEE, 2012. http://dx.doi.org/10.1109/appeec.2012.6307656.

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Andanapalli, K., and B. R. K. Varma. "Travelling wave based fault location for teed circuits using unsynchronised measurements." In 2013 International Conference on Power, Energy and Control (ICPEC). IEEE, 2013. http://dx.doi.org/10.1109/icpec.2013.6527656.

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El Haffar, A., and M. Lehtonen. "Evaluation of travelling wave fault location methods based on field measurements." In IET 9th International Conference on Developments in Power Systems Protection (DPSP 2008). IEE, 2008. http://dx.doi.org/10.1049/cp:20080106.

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Eldin, E. M. T. "A travelling wave based fault location scheme for aged power cables." In 3rd IEE International Conference on Reliability of Transmission and Distribution Networks (RTDN 2005). IEE, 2005. http://dx.doi.org/10.1049/cp:20050018.

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Thomas, D. W. P. "Single ended travelling wave fault location scheme based on wavelet analysis." In Eighth IEE International Conference on Developments in Power System Protection. IEE, 2004. http://dx.doi.org/10.1049/cp:20040097.

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Hamidi, Reza Jalilzadeh, and Hanif Livani. "A travelling wave-based fault location method for hybrid three-terminal circuits." In 2015 IEEE Power & Energy Society General Meeting. IEEE, 2015. http://dx.doi.org/10.1109/pesgm.2015.7286247.

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Cui, Yang, Zhang Guoqing, Cui Zheng, Jin Shixin, and Zhang Wuyang. "The Design of Electronic Current Collector Based on Fault Travelling Wave Location." In 2016 Sixth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC). IEEE, 2016. http://dx.doi.org/10.1109/imccc.2016.38.

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