Results 151 to 160 of about 953 (182)

Measurement of AC current distributions in HTS tapes

Physica C: Superconductivity, 2008
It is important to evaluate the characteristics of the current distributions in the HTS tapes and conductors in order to realize HTS power devices. In this study, we have developed a simple measurement method to evaluate the current distributions in HTS tapes.
S. Kawabata, A. Shimotamari, N. Tashiro, F. Sumiyoshi, Y. Shiohara   +4 more
openaire   +1 more source

Levitation Force of Magnetized HTS Tape Stacks

IEEE Transactions on Applied Superconductivity, 2017
High-temperature superconductors (HTS) have the significant potential of magnetic-force-based applications. Nowadays, wide spread of coated conductors tapes (CC-tapes) enables the use of HTS stacks in levitation applications. For the development of CC-tapes-based bearings and transportation systems, it is important to have information on stability of ...
Maxim Osipov, Dmitry Abin, Sergei Pokrovskii, Igor Rudnev   +3 more
openaire   +1 more source

Comparison of Overcurrent Responses of 2G HTS Tapes

IEEE Transactions on Applied Superconductivity, 2016
<p>In this paper, the comparison of transient responses of second-generation (2G) higherature superconducting (HTS) tapes under alternating overcurrent was presented. The authors performed the series of measurements of the SF4050 and SCS4050 HTS tapes produced by Superpower Co.
Czerwinski, Dariusz, Jaroszynski, Leszek, Majka, Michal, Kozak, Janusz, Barbara Grażyna Charmas   +4 more
openaire   +1 more source

Reduction of Magnetization in Windings Composed of HTS Tapes

IEEE Transactions on Applied Superconductivity, 2012
Methods to reduce the magnetization in windings composed of high temperature superconductor (HTS) tapes are presented on the basis of the abnormal transverse-field effect. The toroidal arrangement as well as the coaxial arrangement of additional coils wound with non-magnetic wires such as copper wires is effective to uniformize the distribution of ...
K. Kajikawa, K. Funaki
openaire   +1 more source

Design of HTS Tape Characteristics Measurement System

IEEE Transactions on Appiled Superconductivity, 2004
High temperature superconductor (HTS) tapes are now commercially available for practical applications to apply various purposes. However HTS tapes show different electrical and mechanical characteristics, according to the manufacturers who are trying to apply various fabrication processes and treatments. From the viewpoint of an application, it is very
J.-H. Joo, S.-W. Kim, H.J. Kim, K.J. Song, J.-P. Hong   +4 more
openaire   +1 more source

Combined superconducting magnetic bearing based on stacks of composite HTS tapes and non-closed HTS tapes windings

Journal of Magnetism and Magnetic Materials, 2023
Irina Martirosian, Maxim Osipov, Aleksandr Starikovskii, Igor Rudnev   +3 more
openaire   +1 more source

Stresses and strains in multi-filament HTS tapes

IEEE Transactions on Appiled Superconductivity, 1999
High temperature superconducting tapes are now commercially available for practical applications such as magnets and cables. However, still today the published data on strength and allowable deformation limits of these tapes are not altogether in agreement. Definitions and concepts with regards to the stresses and strains in HTS tapes under deformation
P. Skov-Hansen, Z. Han, J.I. Bech
openaire   +1 more source

Critical Current of the HTS Winding Wound With 12 mm YBCO HTS Tape

IEEE Transactions on Applied Superconductivity, 2013
Wide 12-mm high-temperature superconducting (HTS) tapes are being used for HTS windings. The critical current of an HTS winding with a 12-mm HTS tape is calculated in this paper, with consideration of the nonuniform current distribution at the cross-section of the HTS tape.
null Myunghun Kang, null Kyoungho Paik, null Gueesoo Cha, null Kyungwoo Ryu   +3 more
openaire   +1 more source

Optimization of HTS Tape Coil Design

2010
HTS tapes are promising materials for RF coil due to their advantages of easier fabrication, easier frequency adjustment and lower cost over HTS films. A theoretical model was developed to investigate the relationship of Q with coil size, solder joint and resonant frequency. The model showed that Q increased with size and frequency.
Yuan, J, Wang, C, Shen, GG
openaire   +1 more source

Characteristic Analysis of HTS Linear Synchronous Generators Designed With HTS Bulks and Tapes

IEEE Transactions on Applied Superconductivity, 2014
Two types of high temperature superconducting (HTS) linear synchronous generators (LSG) have been analyzed, which models developed have either an HTS bulk magnet array or an HTS tape coil as their secondary mover. The no-load induced voltage and output power characteristics versus the trapped flux density of the HTS bulk magnets, the HTS tape coils ...
Zhi H. Wu, Jian X. Jin
openaire   +1 more source