نتایج جستجو برای: superconducting transmission line

تعداد نتایج: 666585  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعت آب و برق (شهید عباسپور) - دانشکده مهندسی برق و کامپیوتر 1392

abstract according to increase in electricity consumption in one hand and power systemsreliability importance in another , fault location detection techniqueshave beenrecentlytaken to consideration. an algorithm based on collected data from both transmission line endsproposed in this thesis. in order to reducecapacitance effects of transmission line, distributed parametersof transmission line...

Journal: :TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan) 1968

Journal: :Physical review letters 2009
P D Nation M P Blencowe A J Rimberg E Buks

We propose the use of a superconducting transmission line formed from an array of direct-current superconducting quantum interference devices for investigating analogue Hawking radiation. Biasing the array with a space-time varying flux modifies the propagation velocity of the transmission line, leading to an effective metric with a horizon. Being a fundamentally quantum mechanical device, this...

Journal: :Optics letters 2015
Antonella Chiuchiolo Luca Palmieri Marco Consales Michele Giordano Anna Borriello Hugues Bajas Andrea Galtarossa Marta Bajko Andrea Cusano

This contribution presents distributed and multipoint fiber-optic monitoring of cryogenic temperatures along a superconducting power transmission line down to 30 K and over 20 m distance. Multipoint measurements were conducted using fiber Bragg gratings sensors coated with two different functional overlays (epoxy and poly methyl methacrylate (PMMA)) demonstrating cryogenic operation in the rang...

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