Articolo in rivista, 2017, ENG, 10.1016/j.fusengdes.2017.05.118

Diagnostics, data acquisition and control of the divertor test tokamak experiment

Albanese R.; Ambrosino R.; Ariola M.; De Tommasi G.; Pironti A.; Cavinato M.; Neto A.; Piccolo F.; Sartori F.; Ranz R.; Carraro L.; Canton A.; Cavazzana R.; Fassina A.; Franz P.; Innocente P.; Luchetta A.; Manduchi G.; Marrelli L.; Martines E.; Peruzzo S.; Puiatti M.E.; Scarin P.; Spizzo G.; Spolaore M.; Valisa M.; Gorini G.; Nocente M.; Sozzi C.; Apicella M.L.; Gabellieri L.; Maddaluno G.; Ramogida G.

a CREATE, Università di Napoli "Federico II", Italy; b CREATE, Università di Napoli "Parthenope", Italy; c F4E, Barcelona, Spain; d Consorzio RFX (CNR, ENEA, INFN, Università di Padova, Acciaierie Venete SpA), Corso Stati Uniti 4 - 35127 Padova, Italy; e Università di "Milano-Bicocca", Italy; f IFP CNR, Milano, Italy; g ENEA, Frascati, Italy. (R. Albanesea, R. Ambrosino b, M. Ariola b, G. De Tommasi a, A. Pironti a, M. Cavinatoc, A. Netoc, F. Piccoloc, F. Sartori c, R. Ranzc, L. Carraro d, A. Cantond, R. Cavazzana d, A. Fassina d, P. Franz d, P. Innocente d, A. Luchetta d, G. Manduchi d, L. Marrelli d, E. Martines d, S. Peruzzo d, M.E. Puiatti d, P. Scarind, G. Spizzo d, M. Spolaore d, M. Valisa d,*, G. Gorini e, M. Nocentee, C. Sozzif , M.L. Apicella g, L. Gabellieri g, G. Maddalunog, G. Ramogida g).

The system of diagnostics, data acquisition and control foreseen on the Divertor Test Tokamak experiment (DTT) is presented. Conceived in an integrated way, the control system meets the specifications of a fusion experiment devoted to the study of the power exhaust problem in view of DEMO. Diagnostics and feedback control are particularly functional to the need of maintaining the plasma close to equilibrium in situations prone to instabilities where the plasma wall interaction is optimized. Strongly oriented to the exploration of control methods suitable for DEMO, DTT will specifically experiment on physics and engineering model based control systems. Control and data flow schemes are inspired by those of ITER.

Fusion engineering and design (Print) 122 , pp. 365–374

Keywords

Data acquisition, Diagnostics, Plasma control, Power exhaust

CNR authors

Martines Emilio, Sozzi Carlo, Marrelli Lionello, Innocente Paolo, Spolaore Monica, Spizzo Gianluca, Luchetta Adriano Francesco, Puiatti Maria Ester, Scarin Paolo, Valisa Marco, Carraro Lorella, Manduchi Gabriele

CNR institutes

IFP – Istituto di fisica del plasma "Piero Caldirola", IGI – Istituto gas ionizzati