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@ARTICLE{Biel:907913,
author = {Biel, W. and Ariola, M. and Bolshakova, I. and Brunner, K.
J. and Cecconello, M. and Duran, I. and Franke, Th. and
Giacomelli, L. and Giannone, L. and Janky, F. and Krimmer,
A. and Luis, R. and Malaquias, A. and Marchiori, G. and
Marchuk, O. and Mazon, D. and Pironti, A. and Quercia, A.
and Rispoli, N. and Shawish, S. El and Siccinio, M. and
Silva, A. and Sozzi, C. and Tartaglione, G. and Todd, T. and
Treutterer, W. and Zohm, H.},
title = {{D}evelopment of a concept and basis for the {DEMO}
diagnostic and control system},
journal = {Fusion engineering and design},
volume = {179},
issn = {0920-3796},
address = {New York, NY [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2022-02280},
pages = {113122 -},
year = {2022},
abstract = {An initial concept for the plasma diagnostic and control
$(D\&C)$ system has been developed as part of European
studies towards the development of a demonstration tokamak
fusion reactor (DEMO). The main objective is to develop a
feasible, integrated concept design of the DEMO $D\&C$
system that can provide reliable plasma control and high
performance (electricity output) over extended periods of
operation. While the fusion power is maximized when
operating near to the operational limits of the tokamak, the
reliability of operation typically improves when choosing
parameters significantly distant from these limits. In
addition to these conflicting requirements, the $D\&C$
development has to cope with strong adverse effects acting
on all in vessel components on DEMO (harsh neutron
environment, particle fluxes, temperatures, electromagnetic
forces, etc.). Moreover, space allocation and plasma access
are constrained by the needs for first wall integrity and
optimization of tritium breeding. Taking into account these
boundary conditions, the main DEMO plasma control issues
have been formulated, and a list of diagnostic systems and
channels needed for plasma control has been developed, which
were selected for their robustness and the required coverage
of control issues. For a validation and refinement of this
concept, simulation tools are being refined and applied for
equilibrium, kinetic and mode control studies.},
cin = {IEK-4},
ddc = {530},
cid = {I:(DE-Juel1)IEK-4-20101013},
pnm = {134 - Plasma-Wand-Wechselwirkung (POF4-134)},
pid = {G:(DE-HGF)POF4-134},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000793698700005},
doi = {10.1016/j.fusengdes.2022.113122},
url = {https://juser.fz-juelich.de/record/907913},
}