Results 81 to 90 of about 212,643 (232)

Proximity of HVOTLS and Residential Rental Values in the Metropolitan Lagos [PDF]

open access: yes, 2012
High Voltage Overhead Transmission Lines (HVOTLs) otherwise referred to as power-lines have been thought to influence property values over the years.
Akinjare, O. A.   +2 more
core  

Intelligent overheating fault diagnosis for overhead transmission line using semantic segmentation

open access: yesHigh Voltage
The strain clamps and leading wires are important components that connect conductors on overhead transmission lines and conduct current. During operation, poor contact between these components can cause abnormal overheating, leading to electric failures ...
Xiangyu Yang   +6 more
semanticscholar   +1 more source

Full-Duplex Systems Using Multi-Reconfigurable Antennas

open access: yes, 2014
Full-duplex systems are expected to achieve 100% rate improvement over half-duplex systems if the self-interference signal can be significantly mitigated. In this paper, we propose the first full-duplex system utilizing Multi-Reconfigurable Antenna (MRA)
Ahmed, Elsayed   +3 more
core   +1 more source

Electromagnetic Field Interaction Between Overhead High Voltage Power Transmission Line and Buried Utility Pipeline. [PDF]

open access: yes, 2011
yesThis work presents the development of a new approach of modelling the source excitation and the penetration of structures by continuous propagating electromagnetic (EM) plane waves.
Abd-Alhameed, Raed A.   +4 more
core  

DTER: Schedule Optimal RF Energy Request and Harvest for Internet of Things

open access: yes, 2018
We propose a new energy harvesting strategy that uses a dedicated energy source (ES) to optimally replenish energy for radio frequency (RF) energy harvesting powered Internet of Things.
Luo, Yu   +4 more
core   +1 more source

Selection of Rational Scheme for Inspection of Overhead Power Transmission Lines with 35 kV Voltage and Higher

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2012
The paper considers four variants of inspection of overhead power transmission lines with 35 kV voltage and higher. Technical and economic indices for every inspection variant have been determined in the paper. The most rational inspection variant of the
R. G. Voytko, M. A. Korotkevich
doaj  

Distortion of location pulses in high-frequency paths of overhead power lines

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2019
The work is devoted to the features of propagation of electromagnetic signals (20–1000 kHz) along multi-wire overhead transmission lines. For monitoring the status of overhead power lines, a location method can be used. For connection to power lines, the
V. A. Kasimov
doaj   +1 more source

Powertrace: Network-level Power Profiling for Low-power Wireless Networks [PDF]

open access: yes, 2011
Low-power wireless networks are quickly becoming a critical part of our everyday infrastructure. Power consumption is a critical concern, but power measurement and estimation is a challenge.
Dunkels, Adam   +3 more
core   +1 more source

Fiber Bragg Grating Sensor for Fault Detection in Radial and Network Transmission Lines

open access: yesSensors, 2010
In this paper, a fiber optic based sensor capable of fault detection in both radial and network overhead transmission power line systems is investigated.
Mehdi Shadaram, Amin A. Moghadas
doaj   +1 more source

Transient overvoltage on overhead metal return lines of ±500 kV MMC-HVDC grid

open access: yesThe Journal of Engineering, 2018
The ±500 kV half-bridge modular multilevel converter-high-voltage DC (MMC-HVDC) grid project with overhead transmission line is under construction in China at present.
Huiwen He   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy