Recherche

Afficher tous les résultats pour

Accueil

Personne

Jonathan Bryan Lister

Cette personne n’est plus à l’EPFL

À propos
Confidentialité
Mentions légales

Graph Chatbot

Publications associées (63)

The Magnetic Diagnostic Set for ITER

Thomas Maeder, René Chavan, Jonathan Bryan Lister, Jean-Marc Moret, Albert Perez, Gilbert Tonetti, Yannick Sébastien Fournier, Duccio Testa, Francisco Sanchez, Benoît Schaller, Jérôme Guterl, Matthieu Toussaint

This paper presents the multiple set of requirements for the ITER magnetic diagnostic systems and the current status of the various R&D activities performed by the EU partners. ...

2010

The Magnetic Diagnostic Set for ITER

Thomas Maeder, René Chavan, Jonathan Bryan Lister, Jean-Marc Moret, Albert Perez, Gilbert Tonetti, Duccio Testa, Francisco Sanchez, Jérôme Guterl, Matthieu Toussaint

2010

Comparing magnetic triggering of ELMs in TCV and ASDEX Upgrade

Jonathan Bryan Lister, Yves Martin, Laurent Villard, Sun Hee Kim

Frequency locking of edge localized modes (ELMs) to the vertical plasma movements induced by magnetic perturbations first demonstrated in TCV was successfully repeated in ASDEX Upgrade. However, the ELMs were triggered in ASDEX Upgrade when the plasma was ...

2009

The magnetics diagnostic set for ITER

René Chavan, Jonathan Bryan Lister

The current status of the ITER magnetics diagnostic is summarised. The various risks are discussed on the basis of when they could be present during ITER operation and appropriate mitigation is reviewed. An implementation risk or common mode operation fail ...

Elsevier2009

Functional Performance Analysis and Optimization for the High-Frequency Magnetic Diagnostic System in ITER - I: Overview of the Results

René Chavan, Jonathan Bryan Lister, Jean-Marc Moret, Duccio Testa, Matthieu Toussaint

The measurement performance of the baseline system design for the ITER high-frequency magnetic diagnostic has been analyzed using an algorithm based on the sparse representation of signals. This algorithm, derived from the SparSpec code [S.Bourguignon et a ...

American Nuclear Society2009

Functional Performance Analysis and Optimization for the High-Frequency Magnetic Diagnostic System in ITER - II: Detailed Overview of the Analysis Method and of the Test Calculations

René Chavan, Jonathan Bryan Lister, Jean-Marc Moret, Duccio Testa, Matthieu Toussaint

The measurement performance of the baseline system design for the ITER high-frequency magnetic diagnostic system and attempts at its optimization have been performed using an innovative method based on the sparse representation of signals and the minimizat ...

American Nuclear Society2009

Full tokamak discharge simulation of ITER by combining DINA-CH and CRONOS

Jonathan Bryan Lister, Sun Hee Kim

A full tokamak discharge simulator has been developed by combining a free-boundary equilibrium evolution code, DINA-CH, and an advanced transport modelling code, CRONOS. The combined tokamak discharge simulator provides a full simulation of a whole tokamak ...

2009

Lower hybrid assisted plasma current ramp-up in ITER

Jonathan Bryan Lister, Sun Hee Kim

Lower hybrid (LH) assisted plasma current ramp-up in ITER is demonstrated using a free-boundary full tokamak discharge simulator which combines the DINA-CH and CRONOS codes. LH applied from the initial phase of the plasma current ramp-up increases the safe ...

2009

Plasma control systems relevant to ITER and fusion power plants

Jonathan Bryan Lister

2008

Matlab modeling of ITER CODAC

Jonathan Bryan Lister

2008

A universal access layer for the integrated Tokamak Modelling Task Force

Jonathan Bryan Lister

2008

Integrated tokamak modelling: Infrastructure and Software Integration Project

Jonathan Bryan Lister

2008

The status of the ITER CODAC conceptual design

Jonathan Bryan Lister

2008

Optimization of sensor signals for resistive wall mode control in ITER

Jonathan Bryan Lister

Active control of the resistive wall mode has been considered as an alternative way, besides passive control by plasma rotation, to stabilize the mode in advanced scenarios in ITER. We show that a significant improvement of the feedback system is achievabl ...

IOP Publishing Ltd2007

Plasma Current Ramp-up Phase Simulation of ITER

Jonathan Bryan Lister

2007

Chapter 8: Plasma operation and control

Jonathan Bryan Lister

The ITER plasma control system has the same functional scope as the control systems in present tokamaks. These are plasma operation scenario sequencing, plasma basic control (magnetic and kinetic), plasma advanced control (control of RWMs, NTMs, ELMs, erro ...

IOP Publishing Ltd2007

Plasma Current Ramp-up Phase Simulation of ITER

Jonathan Bryan Lister

2007

Edge Stability and Boundary Shaping in Tokamaks

Jonathan Bryan Lister, Yves Martin, Olivier Sauter, Laurent Villard, Andrei Martynov

2007

Combined DINA-CH and CRONOS Simulation of TCV plasma

Jonathan Bryan Lister

2007

Computations of AC loss in the ITER magnets, during fast field transients

Jonathan Bryan Lister, Pierluigi Bruzzone, Luca Bottura

The calculation of AC loss due to the control currents in ITER is a cumbersome task. The reason is that control transients require small field changes (0.1 T or less) at moderate frequency (up to 10 Hz), where effects of partial penetration of the filament ...

IEEE Institute of Electrical and Electronics Engineers2007

Page 2 sur 4