Publications related to Helmholtz coil

Integrated approach for auto-adaptive synchronous motor winding

The intrinsic characteristic of a permanent magnet synchronous motor is defined by its internal dimensions, its material properties, as well as the power supply used in conjunction with the motor. When an extended operating range is desired but the electro ...

EPFL2018

Stabilization of the vertical instability by non-axisymmetric coils

Wilfred Anthony Cooper

In a published Physical Review Letter (Reiman 2007 Phys. Rev. Lett. 99 135007), it was shown that axisymmetric (or vertical) stability can be improved by placing a set of parallelogram coils above and below the plasma oriented at an angle to the constant t ...

Iop Publishing Ltd2016

Statistics of Test Results for the ITER Nb3Sn and NbTi Conductors in the SULTAN Facility

Pierluigi Bruzzone, Kamil Sedlák, Boris Stepanov, Rainer Wesche

The series production of Nb3Sn and NbTi cable-inconduit conductors (CICC) for the winding of various coils in the International Thermonuclear Experimental Reactor (ITER) magnet system is being completed in 2015. The tests of the ITER conductor samples are ...

Ieee-Inst Electrical Electronics Engineers Inc2016

Construction and test of a non-insulated insert coil using coated conductor tape

Pierluigi Bruzzone, Davide Uglietti, Rainer Wesche

A small coated conductor coil (central field 1 T at 200 A) was constructed and tested in order to evaluate the benefit and the possible disadvantages of non insulated, double pancake construction, in particular regarding quench protection. The insert coil ...

2014

Construction and test of a non-insulated insert coil using coated conductor tape

Pierluigi Bruzzone, Davide Uglietti, Rainer Wesche

A small coated conductor coil (central field 1 T at 200 A) was constructed and tested in order to evaluate the benefit and the possible disadvantages of non insulated, double pancake construction, in particular regarding quench protection. The insert coil ...

Iop Publishing Ltd2014

Collective Flux Jumps observed in the Operation of the EDIPO Magnet

Pierluigi Bruzzone, Kamil Sedlák, Davide Uglietti, Boris Stepanov, Rainer Wesche, Stephen Alfred March

The tilted head race track coils of the EDIPO test facility are wound with cable-in-conduit conductors made by high current density Nb3Sn strands, Jc = 2400 A/mm2 at 12 T – 4.2 K. Since the commissioning of the coils, frequent voltage spikes were observed ...

2014

Status Report of the EDIPO Project

Pierluigi Bruzzone, Rainer Wesche, Martin Vogel

The aim of this paper is to present an up to date review of the status of the European DIPOle (EDIPO) project whose objective is to build a new facility to perform both DC and AC tests of large superconductor samples in high magnetic background field (up t ...

2011

Design of the ITER high-frequency magnetic diagnostic coils

Duccio Testa, René Chavan, Matthieu Toussaint, Jonathan Bryan Lister, Thomas Maeder, Nadine Baluc, Philippe Marmillod, Francisco Sanchez

This paper is an overview of work carried out on the design of the ITER high-frequency magnetic diagnostic coil (HF sensor). In the first part, the ITER requirements for the HF sensor are presented. In the second part, the ITER reference design of the HF s ...

Elsevier2011

A Far-Infrared Polarimeter Diagnostic for the Measurement of the Poloidal Magnetic Field in the TCV Tokamak

Information about the poloidal field inside the plasma and about the current density profile is essential for the understanding of the behavior of tokamak plasmas. The poloidal field outside the plasma edge is easily measured by a set of magnetic coils, wh ...

EPFL2011

Design of the ITER High-Frequency Magnetic Diagnostic Coils

Duccio Testa, René Chavan, Matthieu Toussaint, Jonathan Bryan Lister, Thomas Maeder, Nadine Baluc, Philippe Marmillod, Francisco Sanchez, Yannick Sébastien Fournier, Martin Stöck

This poster is an overview of work carried out on the design of the ITER high-frequency magnetic diagnostic coil (HF sensor). In the first part, the ITER requirements for the HF sensor are presented. In the second part, the ITER reference design of the HF ...

2010

Helmholtz coil

Integrated approach for auto-adaptive synchronous motor winding

Stabilization of the vertical instability by non-axisymmetric coils

Statistics of Test Results for the ITER Nb3Sn and NbTi Conductors in the SULTAN Facility

Construction and test of a non-insulated insert coil using coated conductor tape

Construction and test of a non-insulated insert coil using coated conductor tape

Collective Flux Jumps observed in the Operation of the EDIPO Magnet

Status Report of the EDIPO Project

Design of the ITER high-frequency magnetic diagnostic coils

A Far-Infrared Polarimeter Diagnostic for the Measurement of the Poloidal Magnetic Field in the TCV Tokamak

Design of the ITER High-Frequency Magnetic Diagnostic Coils

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Construction and test of a non-insulated insert coil using coated conductor tape

Integrated approach for auto-adaptive synchronous motor winding

Stabilization of the vertical instability by non-axisymmetric coils

Statistics of Test Results for the ITER Nb3Sn and NbTi Conductors in the SULTAN Facility

Construction and test of a non-insulated insert coil using coated conductor tape

Status Report of the EDIPO Project

A Far-Infrared Polarimeter Diagnostic for the Measurement of the Poloidal Magnetic Field in the TCV Tokamak

Collective Flux Jumps observed in the Operation of the EDIPO Magnet

Design of the ITER high-frequency magnetic diagnostic coils

Design of the ITER High-Frequency Magnetic Diagnostic Coils