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Susceptibility assessment of wildfire-induced transmission line tripping using a physical-Bayesian modeling approach. [PDF]

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Huang H, Chen K, Song B, Chen C, Li L, Ling J.   +5 more
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Drone-Based Ceramic Insulators Condition Monitoring

IEEE Transactions on Instrumentation and Measurement, 2021
This article develops a prototype quadcopter drone-based system for inspection of power-line ceramic insulators. The drone uses its onboard cameras and Raspberry Pi single-board computer to monitor the health condition of outdoor ceramic insulators. The main contribution of this article is the development of a complete quadcopter-based system prototype
Danial Waleed, Shayok Mukhopadhyay, Usman Tariq, Ayman H. El-Hag   +3 more
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Remote Insulator Contamination Monitoring System

IEEE Power Engineering Review, 1997
erful features for the formulation of appropriate abstractions for the desired application. But programming is always easier if a specialized language is already available for the creation of similar applications. Specialized applications should use dedicated computational engines where the developer can build and compose with high level constructs. In
C.N. Richards, J.D. Renowden
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Subsea Insulation Resistance Monitoring

International Petroleum Technology Conference, 2016
Abstract The subsea control system plays an essential role in subsea production. The integrity of the supporting subsea cables is therefore vital. To assess integrity of these cables the conventional method uses 500VDC test in accordance with ISO-13628-5/API 17E.
Martijn Wisselink, Kittipong Somboonpakdeekun, Suphawat Kiertkul   +2 more
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Insulation Monitoring For Suspension Insulator Using Electromagnetic Signal Processing

2010 Asia-Pacific Power and Energy Engineering Conference, 2010
Suspension insulator strings are used in high voltage transmission lines and substations widely and they are important for the power system on insulation. This paper introduces the principle of monitoring the insulation deficiency of composite insulators for transmission line using electric field processing method. The electric field method can be used
Ying Liu, Chi Xie, Nian Liu, Bo Li
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Method for Cable Lines Insulation Monitoring

2018 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM), 2018
The article deals with the possibilities of using a device that reacts to reverse and zero-sequence currents to monitor the insulation of cable lines. The main problems that inevitably arise during the diagnostics of cable lines by the equipment designed for working with disconnected lines are indicated. The disadvantages of the devices used to control
V.I. Biryulin, A.N. Gorlov, D.V. Kudelina   +2 more
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Cables XLPE-insulation Residual Life Monitoring

2018 IEEE International Conference on High Voltage Engineering and Application (ICHVE), 2018
Cable insulation is the most destructible element of the cable system. Therefore, insulation materials aging research continues to be one of the topical problems. However, it is possible not only to calculate the insulation life but also to monitor its residual life. The paper describes a technique of the cable XLPE-insulation residual life monitoring.
D. A. Polyakov, D. A. Yurchuk, K. I. Nikitin   +2 more
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Transition to Online Cable Insulation Condition Monitoring

2021 48th Annual Review of Progress in Quantitative Nondestructive Evaluation, 2021
Abstract Nuclear power plant cables were originally qualified for 40 year life and generally have not required specific test verification to assure service availability through the initial plant qualification period. However, license renewals to 60 and 80 years of operation require a cable aging management program that depends on some ...
S. W. Glass, Leonard S. Fifield, Mychal P. Spencer   +2 more
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Insulator pollution monitoring program for Namibia

AFRICON 2007, 2007
The presence of a wet, conducting pollution layer on the surface of insulators installed within an electrical power network can affect the performance of the system negatively. It is therefore important to have reliable information on the distribution and severity levels of insulator pollution as well as climate conditions in a region. This publication
W L Vosloo, F Engelbrecht, N Heger, J P Holtzhausen, J Strauss   +4 more
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Condition Monitoring System for Outdoor Insulators

2018 2nd International Conference On Electrical Engineering (EECon), 2018
High Voltage insulators are vital components in transmission and distribution systems in a power network. Most of the insulators are used in open air applications where they are subjected to different environmental conditions. Exposure to these different weather conditions and contaminations determine their performance as insulators.
I.M.A.M. Karunarathna, K.T. L. Karunathilaka, W.M.H.M. Wanasinghe, G.K.L. Sampath, J.R. Lucas, R. Samarasinghe   +5 more
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