Results 241 to 250 of about 3,984,557 (310)
Some of the next articles are maybe not open access.
Wind speed severity scale model applied to overhead line reliability simulation
Electric power systems research, 2019Wind-induced failures on electrical networks has damaging effects on utilities’ reliability performance, especially those operating long feeders, mainly composed of overhead lines and exposed to different wind profiles along the feeder.
I. Costa, L. Venturini, M. A. da Rosa
semanticscholar +1 more source
IEEE Transactions on Power Delivery, 2018
In this paper, a single-ended travelling wave-based fault location algorithm is presented with reference to HV (i.e., 60 kV) overhead unearthed operated lines. The main novelty of this contribution lies in the method of calculating the speed of the earth
R. Benato +4 more
semanticscholar +1 more source
In this paper, a single-ended travelling wave-based fault location algorithm is presented with reference to HV (i.e., 60 kV) overhead unearthed operated lines. The main novelty of this contribution lies in the method of calculating the speed of the earth
R. Benato +4 more
semanticscholar +1 more source
Design of series 1 Overhead Line Equipment [Overhead Line Equipment]
Railway Electrification, 2014Presents a collection of slides covering the following topic: requirements; system design; allocation design; installation; and maintenance.
openaire +1 more source
IEEE Sensors Journal, 2018
The service condition of the overhead line insulators is significantly affected by the contamination deposited on the insulator surfaces. The reliability of transmission lines is therefore affected in the case of insulator failures.
Suhas Deb +4 more
semanticscholar +1 more source
The service condition of the overhead line insulators is significantly affected by the contamination deposited on the insulator surfaces. The reliability of transmission lines is therefore affected in the case of insulator failures.
Suhas Deb +4 more
semanticscholar +1 more source
15th IET International School on High Voltage Engineering and Testing 2008, 2008
An introduction to the vital components of overhead power lines and some of the fundamental design & testing concepts for engineers to embrace.
openaire +1 more source
An introduction to the vital components of overhead power lines and some of the fundamental design & testing concepts for engineers to embrace.
openaire +1 more source
Overhead lines for the Supergrid
Electronics and Power, 1973The law of the land requires that the CEGB maintains an electricity supply suitable for Britain's needs. Transmission lines are a part of the supply network that people notice most, but few realise the time scale involved in planning and building a grid network.
openaire +1 more source
Effect of Lightning Strikes on Optical Fibres Installed on Overhead Line Conductors
International Conference on Logic Programming, 2018This paper presents a new experimental investigation to study the effect of lightning strikes on optical fibres installed in overhead line shield/ground wires. High current laboratory experiments were set up at Cardiff University’s Morgan-Botti Lightning
Fabio Pittalà +5 more
semanticscholar +1 more source
, 2018
The flashovers on insulators, caused by severe pollution, has posed the biggest threat on the safe operation of power systems the insulators contamination, and it is an important problem, special in polluted.
R. Velásquez +1 more
semanticscholar +1 more source
The flashovers on insulators, caused by severe pollution, has posed the biggest threat on the safe operation of power systems the insulators contamination, and it is an important problem, special in polluted.
R. Velásquez +1 more
semanticscholar +1 more source
Computation of Overhead Line/Underground Cable Parameters with Improved MoM-SO Method
Power Systems Computation Conference, 2018A modified Green function of earth-return for multiphase overhead lines is derived. By adopting the modified formula, some numerical instabilities in the current MoM-So method for overhead lines can be avoided. A new and generalized Line/Cable Parameters
H. Xue +3 more
semanticscholar +1 more source