Results 31 to 40 of about 9,212,348 (200)
Objective determination of optimal power line designs [PDF]
, 2010 Includes bibliographical references (leaves 139-143).The thesis investigated the possibility of overhead power line designs being decided by using an objective rather than a subjective method.
Stephen, Robert G
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Overhead power line design : What restricts a power line?
, 2020 This report contains the influencing factors in high voltage overhead power lines and how these factors are controlled and calculated. A program has been produced so that a projector easily can insert the overhead line supports’ and lines’ parameters in ...
Landbris, Maja
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Advances in Mechanical Engineering, 2015 Rain–wind–induced galloping phenomenon often occurs on overhead transmission tower-lines system, just as icing galloping and vortex-excited vibration; this kind of instability oscillation can cause power-line breakage or tower failure.
Chao Zhou, Yibing Liu
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Robust design optimization for overhead power transmission line design [PDF]
Quy Nhon University Journal of ScienceMost practical design methods for overhead power transmission lines primarily rely on empirical formulas. This paper proposes a robust design–based two-stage optimization framework for overhead power transmission line design.
Pham Van Phat +2 more
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INFLUENCE OF POWER GRID ON THE “RESONANCE HARMONICS” OF OVERHEAD POWER LINE DURING THE SINGLE-PHASE GROUND FAULT [PDF]
, 2018 Paper show methodic of determine values of «resonance» frequencies on overhead power lines in single-phase ground fault mode. There are introduction of Additional power line in the mathematical model Consideration of Availability of working feeders ...
L. I. Abdullin +3 more
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A 3D Laboratory Test-Platform for Overhead Power Line Inspection
International Journal of Advanced Robotic Systems, 2016 Using unmanned aerial vehicles (UAVs) for performing automatic inspection of overhead power lines instead of foot patrols is an attractive option, since doing so is safer and have considerable cost savings, among other advantages.
Chang-An Liu +4 more
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Energies, 2021 When a trolleybus travels through insulated sections of the overhead contact line, it experiences momentary power interruptions, which adversely affect the vehicle’s on-board auxiliary subassemblies.
Piotr Hołyszko +4 more
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Fault section identification method for the UHV GIL-overhead hybrid line
The Journal of Engineering, 2019 GIL-overhead hybrid transmission line is an essential way for UHV waters crossing power transmission over long distance in china. The fault section identification of the UHV GIL-overhead hybrid line is a previous work for the protection selective ...
Botong Li +3 more
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Security‐constrained active power curtailment considering line temperature and thermal inertia
IET Generation, Transmission & Distribution, 2023 A novel method is introduced to determine cost‐optimized active power curtailment (APC) of renewable energy sources (RES) considering weather‐dependent dynamic line rating (DLR).
Roman Bolgaryn +3 more
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Известия высших учебных заведений: Проблемы энергетики, 2020 The article substantiates the relevance of the inspection of overhead power lines by determining the mechanical loads of the conductors. The conductor sways under the action of external loads and variable internal mechanical loads.
D. A. Yaroslavskiy +4 more
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