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2020 IEEE/IAS 56th Industrial and Commercial Power Systems Technical Conference (I&CPS), 2020
This article proposes a novel fault-localization method that is based on the nonintrusive fault-monitoring (NIFM) techniques in high-voltage/extra-high-voltage (HV/EHV) power transmission networks. In this work, the fault signals measured at the utilities are extracted by the hyperbolic S-transform (HST) before going through the identification process.
Hsueh-Hsien Chang +2 more
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This article proposes a novel fault-localization method that is based on the nonintrusive fault-monitoring (NIFM) techniques in high-voltage/extra-high-voltage (HV/EHV) power transmission networks. In this work, the fault signals measured at the utilities are extracted by the hyperbolic S-transform (HST) before going through the identification process.
Hsueh-Hsien Chang +2 more
openaire +1 more source
Accurate fault location algorithm for power transmission lines
European Transactions on Electrical Power, 2000AbstractIn this paper we propose a new fault location algorithm for power transmission lines based on one terminal voltage and current data. A distributed time domain model of the line is used as a basis for algorithm development. The suggested technique only takes advantage of post‐fault voltage and current samples taken at one end of the line and ...
J. Sadeh +3 more
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Hybrid Approach for Detection and Diagnosis of Short-Circuit Faults in Power Transmission Lines
EnergiesIn this article, the main problem under investigation is the detection and diagnosis of short-circuit faults in power transmission lines. The proposed fault detection (FDD) approach is mainly based on principal component analysis (PCA).
Luís Brito Palma
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Enhancing Fault Location Performance on Power Transmission Lines
2007 IEEE Lausanne Power Tech, 2007This paper discusses supporting algorithms for fault location on power transmission lines. The performance of fault location algorithm is strongly dependent on the accuracy of line model. Short circuit recordings contain valuable data, from which line parameters can be computed.
Marija Bockarjova +2 more
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IEEE Transactions on Power Delivery, 2021
Fault diagnosis of insulators in aerial images is an essential task of power line inspection to maintain the reliability, safety, and sustainability of power transmission.
Xinyu Liu +3 more
semanticscholar +1 more source
Fault diagnosis of insulators in aerial images is an essential task of power line inspection to maintain the reliability, safety, and sustainability of power transmission.
Xinyu Liu +3 more
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Power Transmission Fault Detection Using Hyperparameter-Tuned YOLOv11 with XAI
2025 IEEE International Conference on Emerging Trends in Engineering and Computing (ETECOM)The secure and stable operation of power transmission lines is vital for maintaining uninterrupted electricity supply. Faults in these lines, caused by complex natural conditions or aging infrastructure, can lead to significant disruptions, highlighting ...
Md. Khairul Islam +3 more
semanticscholar +1 more source
Fault detection at power transmission lines by extreme learning machine
2013 21st Signal Processing and Communications Applications Conference (SIU), 2013With the increase of energy demand continuous energy transmission gained considerable attention. For a continuous energy transmission, the faulty power transmission line needs to be quickly isolated from the system. In this study, Extreme Learning Machine (ELM) possessing fast learning and high generalization capacity was used for this purpose and it ...
Ertugrul, Omer Faruk +2 more
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A Novel Structural Similarity Based Pilot Protection for Renewable Power Transmission Line
IEEE Transactions on Power Delivery, 2020The wide application of power electronic component in power system with renewable energy sources has changed the fault characteristics of conventional power system, resulting in the performance degradation of conventional protection, and even the risk of
Liming Zheng +4 more
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Event-Triggered Sliding Mode Control of Power Systems With Communication Delay and Sensor Faults
IEEE Transactions on Circuits and Systems Part 1: Regular Papers, 2021As large-scale power systems are more and more closely integrated with remote transmission technologies, they are also affected by malicious factors in the cyber and physical layers when bringing convenience.
Pengcheng Chen, Li Yu, Dan Zhang
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2020 International Conference on Smart Electronics and Communication (ICOSEC), 2020
Generally, overhead power transmission system is a set of conductors used to transfer power from generation station to consumer side. Since the conductors are left uncovered, they become more vulnerable to faults.
O. Navya Teja +3 more
semanticscholar +1 more source
Generally, overhead power transmission system is a set of conductors used to transfer power from generation station to consumer side. Since the conductors are left uncovered, they become more vulnerable to faults.
O. Navya Teja +3 more
semanticscholar +1 more source