About: Gradient Coils Temperature Controller in a Gradient System for MR Tomography

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A simple gradient coils temperature controller for a gradient magnetic field system has been developed. In the application of modern fast magnetic resonance experiments it can maintain the temperature of gradient coils at a value of 21.2ºC with a precision of 0.5ºC and protect the gradient system against overloading by excessive short-circuit power. When the temperature and the maximum power are exceeded, it will disconnect all gradients and, simultaneously, signal this state to the operator. A gradient system complemented like this has been experimentally verified on a home-built 200 MHz Magnetic Resonance (MR) Tomography system with a 120 mm bore (with room temperature) in the Institute of Scientific Instruments, Academy of Sciences of the Czech Republic. A simple gradient coils temperature controller for a gradient magnetic field system has been developed. In the application of modern fast magnetic resonance experiments it can maintain the temperature of gradient coils at a value of 21.2ºC with a precision of 0.5ºC and protect the gradient system against overloading by excessive short-circuit power. When the temperature and the maximum power are exceeded, it will disconnect all gradients and, simultaneously, signal this state to the operator. A gradient system complemented like this has been experimentally verified on a home-built 200 MHz Magnetic Resonance (MR) Tomography system with a 120 mm bore (with room temperature) in the Institute of Scientific Instruments, Academy of Sciences of the Czech Republic. (en) V moderních gradientních systémech je třeba dodržovat teplotu cívek na 21.2ºC s přsností 0.5ºC, ochránit tak gradientní systém před přetížením. Překročí-li teplota a maximální výkon přípustné hodnoty, ochranný systém odpojí včechny gradientní cívky a tento stav signalizuje operátorovi. (cs)
Title	Gradient Coils Temperature Controller in a Gradient System for MR Tomography Řízení teploty cívek v MR gradientním systému (cs) Gradient Coils Temperature Controller in a Gradient System for MR Tomography (en)
skos:prefLabel	Gradient Coils Temperature Controller in a Gradient System for MR Tomography Řízení teploty cívek v MR gradientním systému (cs) Gradient Coils Temperature Controller in a Gradient System for MR Tomography (en)
skos:notation	RIV/00216305:26220/07:PU66784!RIV08-GA0-26220___
http://linked.open.../vavai/riv/strany	1-4
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/07/1086), Z(AV0Z20650511), Z(MSM0021630516)
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Smékal, Zdeněk Bartušek, Karel Gescheidtová, Eva
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	423565
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/07:PU66784
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	MR tomography, temperature controller, gradients, gradient coils, digital signal processor (en)
http://linked.open.../riv/klicoveSlovo	gradients digital signal processor temperature controller gradient coils MR tomography
http://linked.open...ontrolniKodProRIV	[9D6D0D6153AF]
http://linked.open...v/mistoKonaniAkce	Sainte-Luce, Martinique
http://linked.open...i/riv/mistoVydani	USA
http://linked.open...i/riv/nazevZdroje	Second International Conference on Systems
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Specific imaging methods based on magnetic resonance and ultrasound for study of temporomandibular joints
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Bartušek, Karel Dokoupil, Zdeněk Gescheidtová, Eva Smékal, Zdeněk
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2007-04-22 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Research into experimental methods for examination of the physical properties of matter and their application in advanced technologies Zdroje, akumulace a optimalizace využití energie v podmímkách trvale udržitelného rozvoje
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE
https://schema.org/isbn	0-7695-2807-4
http://localhost/t...ganizacniJednotka	26220
is http://linked.open...avai/riv/vysledek of	Gradient Coils Temperature Controller in a Gradient System for MR Tomography Gradient Coils Temperature Controller in a Gradient System for MR Tomography Gradient Coils Temperature Controller in a Gradient System for MR Tomography

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