Results 41 to 50 of about 24,842 (162)

Silicon electrodeposition in molten fluorides [PDF]

open access: yes, 2011
Silicon nucleation process was investigated in molten NaF-KF (40-60 mol%) on silver electrodes in the 820-950°C temperature range in order to optimize silicon coating operating conditions.
Bieber, Anne-Laure   +5 more
core   +1 more source

Power balancing and dc fault ride through in DC grids with dc hubs and wind farms [PDF]

open access: yes, 2015
Acknowledgment This project was funded by European Research Council under the Ideas program in FP7; grant no 259328, 2010.Peer ...
Jovcic, Dragan, Lin, Weixing
core   +1 more source

First results of systematic studies done with different types of Silicon Photomultipliers [PDF]

open access: yes, 2007
The presented results are obtained during the first steps taken in order to develop a setup and measurement procedures which allow to compare properties of diverse kinds of silicon photomultipliers.
Bosio, C.   +3 more
core   +2 more sources

An improved decision tree‐based method for evaluating transient overvoltage caused by commutation failure in LCC‐HVDC systems

open access: yesIET Generation, Transmission & Distribution, 2023
The commutation failure is the most prevalent fault in line‐commutated converter based high‐voltage direct current systems, which may result in transient overvoltage on the sending‐side system.
Zhe Zhang   +4 more
doaj   +1 more source

Overvoltage protection network [PDF]

open access: yes, 1974
Electrical equipment to be protected from overvoltage is connected with a possible source of overvoltage via an input conductor. A fuse is connected in series with the input conductor.
Cambra, J. M.
core   +1 more source

An overview of biodiesel energy [PDF]

open access: yes, 2020
Over the last ten years’ attention to biofuels production has increased dramatically and become crucial. One of the main factors is the rise in world oil prices, coupled with the abatement of greenhouse gas emissions and concerns about energy security ...
Abd Halim, Muhamad Fazli   +3 more
core  

A New Quantitative Analysis Method for Overvoltage in Sending End Electric Power System With UHVDC

open access: yesIEEE Access, 2020
With the development of renewable electric power generation and ultra-high voltage direct current (UHVDC) transmission, the transient overvoltage in the sending end electric power system with UHVDC occurs, but it is lack of quantitative transient voltage
Ancheng Xue   +8 more
doaj   +1 more source

Electrochemistry of Redox Reaction II. On the Kinetic Equations for Chronopotentiometry [PDF]

open access: yes, 1984
Basic kinetic equations of chronopotentiometric potential-time curves, in which the equations for reversible, quasi-reversible and irreversible electron transfer process appeared in special cases, were given and a chronopotentiometric method for ...
Hirai, Taketsugu   +2 more
core   +1 more source

Research on Ultra-Fast Transient Overvoltage Characteristics of Electric Locomotive

open access: yesApplied Sciences
Operating overvoltage occurs when the pantograph or main breaker of an electric locomotive is operated, which is prone to causing insulation failure of high-voltage equipment.
Yike Guo   +3 more
doaj   +1 more source

Optimization-Based Mitigation Techniques of the Temporary Overvoltage in Large Offshore Wind Farm

open access: yesIEEE Access, 2023
Overvoltage transient is the major danger facing large offshore wind farms, as it may lead to a complete failure of the system components. A 150 MW offshore wind farm was modeled using the ATP-EMTP package to analyze the effect of the temporary ...
Abdelrahman Said   +4 more
doaj   +1 more source

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