320 citations · 803 across the 9 of their papers we have counts for
9 papers
Estimation of Self-Field Critical Current and Transport-Magnetization AC Losses of Roebel Cables
Francesco Grilli, Michal Vojenciak, Anna Kario +1
Roebel cables made of HTS coated conductors are regarded as promising cables for winding applications in virtue of their large engineering current density and low losses. The compo…
A self-consistent model for estimating the critical current of superconducting devices
Victor M. R. Zermeño, Frederic Sirois, Makoto Takayasu +3
Nowadays, there is growing interest in using superconducting wires or tapes for the design and manufacture of devices such as cables, coils, rotating machinery, transformers and fa…
DC and AC Characterization of Pancake Coils Made from Roebel-Assembled Coated Conductor Cable
Anna Kario, Michal Vojenčiak, Francesco Grilli +8
Roebel cables made of HTS coated conductors can carry high currents with a compact design and reduced AC losses. They are therefore good candidates for manufacturing coils for HTS…
AC loss and coupling currents in YBCO coated conductors with varying number of filaments
Eduard Demencik, Michal Vojenciak, Anna Kario +4
Striation of HTS coated conductors (CCs) as a way to reduce their magnetization AC losses has been the subject of intense research in the past years by several groups. While the pr…
Roebel cables from REBCO coated conductors: a one-century-old concept for the superconductivity of the future
Wilfried Goldacker, Francesco Grilli, Enric Pardo +3
Energy applications employing high-temperature superconductors (HTS), such as motors/generators, transformers, transmission lines and fault current limiters, are usually operated i…
Self-consistent Modeling of the of HTS Devices: How Accurate do Models Really Need to Be?
Francesco Grilli, Frederic Sirois, Victor M. R. Zermeno +1
Numerical models for computing the effective critical current of devices made of HTS tapes require the knowledge of the Jc(B,theta) dependence, i.e. of the way the critical current…
Self-field Effects and AC Losses in Pancake Coils Assembled from Coated Conductor Roebel Cables
Francesco Grilli, Victor M. R. Zermeno, Enric Pardo +4
In this contribution we develop a refined numerical model of pancake coils assembled from a coated conductor Roebel cable, which includes the angular dependence of the critical cur…
Magnetic flux penetration and AC loss in a composite superconducting wire with ferromagnetic parts
F. Gömöry, M. Vojenčiak, E. Pardo +1
The current distribution and the AC loss in a composite superconducting tape containing a layer from magnetic material is calculated and compared with experiments, showing a very g…
Theoretical and experimental study of AC loss in HTS single pancake coils
J. Šouc, E. Pardo, M. Vojenčiak +1
The electromagnetic properties of a pancake coil in AC regime as a function of the number of turns is studied theoretically and experimentally. Specifically, the AC loss, the coil…