Results 61 to 70 of about 9,038,775 (251)

Accident Illustration, electrocution from overhead power line

open access: yes, 2022
Date scanned: 2002-7-9.Electrocution.Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines.Donor: United States Bureau of Mines.Illustration of equipment operator being electrocuted after grasping an ...

core  

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

open access: yesAdvanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim   +6 more
wiley   +1 more source

Fault Traversal Strategy for Large-scale Photovoltaic Power Station via Flexible DC Grid-connected System

open access: yes工程科学与技术, 2023
Large-scale PV adopts DC overhead lines for flexible DC grid connection is one of the trends of new energy grid-connected in the future. However, the high probability of DC short-circuit fault of overhead line can easily lead to the disconnection of ...
Yinfeng SUN   +5 more
doaj  

High Voltage Overhead Power Line Routing under an Objective Observability Criterion

open access: yesEnergies, 2017
The construction of new high voltage overhead power lines (HVOPLs) has become a controversial issue for electricity companies due to social opposition. Citizens are concerned about how these power lines may have an impact on their lives, basically caused
L. Alfredo Fernandez-Jimenez   +6 more
doaj   +1 more source

Human exposure to electric fields under an overhead MV power line

open access: yes, 2008
A conductive sphere is proposed as simple model for the evaluation of the human exposure to electric fields under an overhead medium voltage power line.
E. Poli   +5 more
core   +1 more source

Microscale 3D‐Printed Digital Strain Switches for Embedded Mechanical Computation

open access: yesAdvanced Materials Technologies, EarlyView.
Microscale 3D‐printed strain switches on flexible films convert deformation into native digital signals at geometry defined thresholds. A closed form model predicts switching from 3000 to 15 000 microstrain and is validated across 110 devices. Reliable ohmic closure and strain activated AND, OR, and XOR logic point toward low‐power mechanical ...
Regan Kubicek   +3 more
wiley   +1 more source

Comparison and evaluation of South African poletop designs for 11kV and 22kV rural distribution lines [PDF]

open access: yes, 1992
Bibliography: leaves 155-160.The ultimate purpose of this thesis is to compare and evaluate. South African poletop designs for 11kV and 22kV rural distribution lines.
Scott, R A
core   +1 more source

Real-Time Overhead Power Line Component Detection on Edge Computing Platforms

open access: yesComputers
Regular inspection of overhead power line (OPL) systems is required to detect damage early and ensure the efficient and uninterrupted transmission of high-voltage electric power.
Nico Surantha
doaj   +1 more source

Spectral Splitting Using Luminescent Solar Concentrator Lightguides

open access: yesAdvanced Optical Materials, EarlyView.
Attaching selective reflectors to the edges of a luminescent solar concentrator containing two different fluorescent dyes makes it possible to parse the incident white light spectrum into two separate edge emission wavelengths. Separation may be enhanced by aligning the dichroic dyes on the lightguide surface.
Gaia Culinas   +5 more
wiley   +1 more source

On the electric and magnetic fields below a single conductor overhead power line

open access: yes, 2012
Electromagnetic fields associated with the electric current flowing along a overhead power line with a single conductor located over perfectly conducting ground are estimated using electromagnetic fields pertinent to acceleration of electric charges.
Cooray, Vernon,   +3 more
core   +1 more source

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