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BARTUŠEK, K. DOKOUPIL, Z. GESCHEIDTOVÁ, E.
Original Title
DSP Based Temperature Controller in Gradient System for MR Tomography
Type
journal article - other
Language
English
Original Abstract
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.
Keywords
MR tomograph, gradient coil, temperature controller, DSP96002, ATMEL89C2051
Authors
BARTUŠEK, K.; DOKOUPIL, Z.; GESCHEIDTOVÁ, E.
RIV year
2008
Released
2. 6. 2008
Publisher
GESTS
Location
Jižní Korea
ISBN
1738-6438
Periodical
International Transaction on Computer Science and Engineering
Year of study
47
Number
1
State
Republic of Korea
Pages from
Pages to
8
Pages count
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" }