Results 21 to 30 of about 500,458 (304)
New Concept of PLC Modems: Multi-Carrier System for Frequency Selective Slow-Fading Channels Based on Layered SCCC Turbocodes [PDF]
, 2015 The article introduces a novel concept of a PLC modem as a complement to the existing G3 and PRIME standards for communications using medium- or high-voltage overhead or cable lines.
Hrad, J., Kekrt, D., Zavrtalek, J.
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Acoustic Noise from High Voltage Power Lines under Conditions of High Humidity [PDF]
Problems of the Regional EnergeticsThe main objectives of the study focused on identifying the physical mechanisms of acoustic noise generation by high-voltage power lines under conditions of high humidity and quantitatively as-sessing associated energy losses.
Shilin A.A. +3 more
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IEEE Access, 2021 This paper faces a challenge in power education: how to teach the students the impact of different transmission lines on the power system at power frequency. More specifically, the paper exploits the very effective and elegant Ossanna’s theorem in
Roberto Benato, Sebastian Dambone Sessa
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Voltage-based droop control of renewables to avoid on-off oscillations caused by overvoltages [PDF]
, 2013 To achieve the environmental goals set by many governments, an increasing amount of renewable energy, often delivered by distributed-generation (DG) units, is injected into the electrical power system.
De Kooning, Jeroen +3 more
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INSPECTION OF HIGH VOLTAGE POWER LINES -A NEW APPROACH [PDF]
Mobile Robotics, 2009 ISBN:978-981-4466-13 ...
Bühringer, Maleachi +8 more
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Electrical engineering & Electromechanics, 2017 Purpose. Analyze the spatial and temporal distribution of the magnetic field of high voltage power lines with different design allowing and development of recommendations for the design of active screening systems by magnetic field of high voltage power ...
B.I. Kuznetsov +5 more
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Monitoring leakage currents of suspension insulators of high voltage overhead power lines [PDF]
E3S Web of Conferences, 2019 The relevance of studying partial discharge currents (PDC) arising on the surface of suspension insulators of high-voltage overhead power lines (HVPL) is substantiated. Increasing PDC leads to increasing active energy losses and unauthorized shutdowns of
Breido Iosif +3 more
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Fully-Automated Power Line Extraction from Airborne Laser Scanning Point Clouds in Forest Areas
Remote Sensing, 2014 High-voltage power lines can be quite easily mapped using laser scanning data, because vegetation close to high-voltage lines is typically removed and also because the power lines are located higher off the ground in contrast to regional networks and ...
Lingli Zhu, Juha Hyyppä
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Towards the text compression based feature extraction in high impedance fault detection [PDF]
, 2019 High impedance faults of medium voltage overhead lines with covered conductors can be identified by the presence of partial discharges. Despite it is a subject of research for more than 60 years, online partial discharges detection is always a challenge,
Fulneček, Jan +4 more
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Energies, 2021 This paper investigates the maximum photovoltaic (PV) penetration limits on both overhead lines and underground cables medium voltage radial distribution system. The maximum PV penetration limit is estimated considering both bus voltage limit (1.05 p.u.)
Sultan Sh. Alanzi, Rashad M. Kamel
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