Kamil Sedlák

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Related publications (104)

A new test method of AC loss assessment for fusion conductors

Pierluigi Bruzzone, Boris Stepanov, Kamil Sedlák

The coupling currents loss for fusion conductors is frequently assessed applying a sinusoidal field sweep of fixed, small amplitude and variable frequency. From the initial slope of the loss curve, the coupling loss time constant is derived and applied in ...

ELSEVIER SCIENCE SA2019

Inter-Layer Joint for the TF Coils of DEMO-Design and Test Results

Pierluigi Bruzzone, Boris Stepanov, Kamil Sedlák

In summer 2015, a new reference baseline is issued for the DEMO EUROfusion tokamak. Thereafter, the toroidal field (TF) coils have been updated with the new layout of the react-and-wind conductor proposed by the Swiss Plasma Center (SPC). Each TF coil cons ...

IEEE Institute of Electrical and Electronics Engineers2018

A Prototype Conductor by React'WIND Method for the EUROfusion DEMO TF Coils

Rainer Wesche, Pierluigi Bruzzone, Boris Stepanov, Davide Uglietti, Kamil Sedlák

IEEE Institute of Electrical and Electronics Engineers2018

DEMO Central Solenoid Design Based on the Use of HTS Sections at Highest Magnetic Field

Rainer Wesche, Pierluigi Bruzzone, Boris Stepanov, Davide Uglietti, Kamil Sedlák

IEEE Institute of Electrical and Electronics Engineers2018

Performance Analysis of the NbTi PF Coils for the EU DEMO Fusion Reactor

Pierluigi Bruzzone, Kamil Sedlák

IEEE Institute of Electrical and Electronics Engineers2018

Progressing in cable-in-conduit for fusion magnets: from ITER to low cost, high performance DEMO

Rainer Wesche, Pierluigi Bruzzone, Davide Uglietti, Kamil Sedlák

2018

Study of the Hot-Spot Temperature During Quench in the Nonplanar Coils of W7-X

Pierluigi Bruzzone, Kamil Sedlák

The quench protection system of the nonplanar coils of the Wendelstein 7-X stellarator was laid out over 15 years ago. At that time, the assessment of the hot-spot temperature by a basic adiabatic model was done using design values for material and operati ...

IEEE Institute of Electrical and Electronics Engineers2018

Central solenoid winding pack design for DEMO

Rainer Wesche, Pierluigi Bruzzone, Boris Stepanov, Davide Uglietti, Kamil Sedlák

The present study aims to reduce the outer radius of the central solenoid (CS) with respect to its nominal size specified by EUROfusion for a maintained CS magnetic flux. A reduced outer CS radius would allow the reduction of the overall size and cost of t ...

ELSEVIER2017

The new versatile general purpose surface-muon instrument (GPS) based on silicon photomultipliers for μSR measurements on a continuous-wave beam

Kamil Sedlák

We report on the design and commissioning of a new spectrometer for muon-spin relaxation/rotation studies installed at the Swiss Muon Source (SμS) of the Paul Scherrer Institute (PSI, Switzerland). This new instrument is essentially a new design and replac ...

2017

Design, Manufacture, and Test of an 80 kA-Class Nb3Sn Cable-In-Conduit Conductor With Rectangular Geometry and Distributed Pressure Relief Channels

Rainer Wesche, Pierluigi Bruzzone, Boris Stepanov, Kamil Sedlák

Within the frame of the R& D activities carried out in Europe for the toroidal field coils of the nuclear fusion device DEMO, a fundamental milestone was considered to be the demonstration of Nb3Sn cable-in-conduit conductors (CICC) performance in the dema ...

IEEE Institute of Electrical and Electronics Engineers2017

Design and R&D for the DEMO Toroidal Field Coils Based on Nb3Sn React and Wind Method

Rainer Wesche, Pierluigi Bruzzone, Boris Stepanov, Kamil Sedlák

In 2013, the Swiss Plasma Center proposed a Toroidal Field (TF) layout for the DEMO-EUROfusion tokamak, based on a graded winding made of layers of Nb3Sn (react&wind) and NbTi conductors. The R&D effort led in 2015 to a full size prototype conductor tested ...

IEEE Institute of Electrical and Electronics Engineers2017

Thermal-hydraulic and quench analysis of the DEMO toroidal field winding pack WP1

Pierluigi Bruzzone, Kamil Sedlák

Three alternative designs of the toroidal field (TF) coil were proposed for the European DEMO being developed under the Eurofusion Consortium. The most ambitious TF coil winding pack in terms of technological deviation from the ITER TF coil design and cons ...

ELSEVIER2017

Winding Pack Proposal for the TF and CS Coils of European DEMO

Rainer Wesche, Pierluigi Bruzzone, Kamil Sedlák

The design of the European DEMO, i.e., the future fusion tokamak planned after ITER, is being developed under the coordination of the EUROfusion Consortium. This paper reports the design optimization of the toroidal field (TF) winding pack and its correspo ...