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Harnessing artificial neural networks for accurate PV system parameters determination: radiation, temperature, and MPPT. [PDF]

Sci Rep
Abdelqawee IM, Selmy M, Ali MN, Abdelfattah AA, Mamdouh W.   +4 more
europepmc   +1 more source

An Electromechanical Power Law in Sustainable Thermally Drawn Triboelectric Nanocomposite Fibers for Sensing in Continuum Robots. [PDF]

ACS Appl Mater Interfaces
Singh VP, Issatayev N, Hussain SZ, Bushanov Y, Kalimuldina G, Ordu M.   +5 more
europepmc   +1 more source

Solar Air-to-Fuel Technologies for a Circular Carbon Economy. [PDF]

J Am Chem Soc
Kar S, Reisner E.
europepmc   +1 more source

PTQ10:L8-BO organic photoactive layers enable improved stability for solar water oxidation and enhanced unassisted water splitting.

EES Solar
Daboczi M, Al Lawati N, Stewart K, Zhi M, Müller JS, Kim JS, Nelson J, Eisner F, Eslava S.   +8 more
europepmc   +1 more source

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High-Voltage Direct Current Transmission

2020
The HVDC transmission is advantageous for power delivery over long distances and asynchronous interconnections by using overhead lines or underground cables. One of the most important aspects of HVDC systems is its fast and stable controllability [6]. Until recently, the classic HVDC transmission based on thyristors was used for power conversion from ...
Nagwa F. Ibrahim, Sobhy S. Dessouky
openaire   +1 more source

High Voltage Direct Current Transmission

2012
This chapter introduces the two main types of high-voltage direct-current (HVDC) transmission, i.e., the line-commutated current source converter (CSC) technology and its self-commutating voltage source converter (VSC) counterpart, and describes how both technologies can play a crucial role in the further development of power transmission systems.
C.R. Bayliss, B.J. Hardy
openaire   +2 more sources

Metrology for high voltage direct current

CPEM 2010, 2010
HVDC energy transmission is crucial for a successful uptake of renewable energy sources in the grid. A research program is described, intended to provide metrology support for the needs of HVDC energy transmission. This program will provide improvements for the present HVDC metrology infrastructure: accurate measurement of HVDC, determination of losses
Bergman, A., Pogliano, U., Hällström, J., Wright, P., Lucas, W., Merev, A., Rietveld, G., Kurrat, M., Rickmann, J.   +9 more
openaire   +1 more source

A High Voltage Sensitivity Direct-Current Amplifier

Physics, 1933
It is shown that a negative resistance of a definite value, introduced into the plate circuit of a thermionic valve theoretically allows the voltage sensitivity to become infinite. Practical application is made to construct high sensitivity direct-current amplifiers. The data show a mutual conductance of 30,000 microamp. per volt.
P. A. Macdonald, E. M. Campbell
openaire   +1 more source

High Direct Voltages and Currents

2019
High direct (DC) voltages and currents are becoming increasingly important because of the increasing number of high voltage direct current (HVDC) transmission systems worldwide. Numerous other application fields exist in physics and technology, and DC voltages are also needed to generate impulse voltages and currents.
openaire   +1 more source