Detail publikace
DSP Based Temperature Controller in Gradient System for MR Tomography
BARTUŠEK, K. DOKOUPIL, Z. GESCHEIDTOVÁ, E.
Originální název
DSP Based Temperature Controller in Gradient System for MR Tomography
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
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 21.2?C with a precision of 0.5?C 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 in the Institute of Scientific Instruments, Academy of Sciences of the Czech Republic.
Klíčová slova
MR tomograph, gradient coil, temperature controller, DSP96002, ATMEL89C2051
Autoři
BARTUŠEK, K.; DOKOUPIL, Z.; GESCHEIDTOVÁ, E.
Rok RIV
2008
Vydáno
2. 6. 2008
Nakladatel
GESTS
Místo
Jižní Korea
ISSN
1738-6438
Periodikum
International Transaction on Computer Science and Engineering
Ročník
47
Číslo
1
Stát
Korejská republika
Strany od
1
Strany do
8
Strany počet
8
BibTex
@article{BUT47463,
author="Karel {Bartušek} and Zdeněk {Dokoupil} and Eva {Gescheidtová}",
title="DSP Based Temperature Controller in Gradient System for MR Tomography",
journal="International Transaction on Computer Science and Engineering",
year="2008",
volume="47",
number="1",
pages="1--8",
issn="1738-6438"
}