Search Results - "Traeholt, C"

Improvement of Local Voltage in Feeders With Photovoltaic Using Electric Vehicles by Marra, F., Yang, G. Y., Fawzy, Y. T., Traeholt, C., Larsen, E., Garcia-Valle, R., Jensen, M. Moller

“…In low-voltage (LV) feeders with high penetration of photovoltaic (PV), a major issue to be solved is voltage rise due to the active power injection. If no…”
Get full text

Towards Faster FEM Simulation of Thin Film Superconductors: A Multiscale Approach by Rodriguez-Zermeno, V M, Mijatovic, N, Traeholt, C, Zirngibl, T, Seiler, E, Abrahamsen, A B, Pedersen, N F, Sorensen, M P

“…This work presents a method to simulate the electromagnetic properties of superconductors with high aspect ratio such as the commercially available second…”
Get full text

Design Study of 10 kW Superconducting Generator for Wind Turbine Applications by Abrahamsen, A. B., Mijatovic, N., Seiler, E., Sorensen, M. P., Koch, M., Norgard, P. B., Pedersen, N. F., Traeholt, C., Andersen, N. H., Ostergard, J.

“…We have performed a design study of a 10 kW superconducting slow rotating generator suitable for demonstration in a small scale wind turbine, where the drive…”
Get full text

Triaxial HTS Cable for the AEP Bixby Project by Demko, J.A., Nielsen, C.T., Sauers, I., James, D.R., Gouge, M.J., Lindsay, D., Roden, M., Tolbert, J., Willen, D., Traeholt, C.

“…Ultera has installed a single 200-meter long high temperature superconducting (HTS) 3-phase triaxial design cable at the American electric power (AEP) Bixby…”
Get full text

The crystal structure of the β″ phase in Al–Mg–Si alloys by Andersen, S.J., Zandbergen, H.W., Jansen, J., TrÆholt, C., Tundal, U., Reiso, O.

“…The crystal structure of β″, one of the strengthening phases in the commercially important Al–Mg–Si alloys, is determined by use of high resolution electron…”
Get full text

Coil Optimization for High Temperature Superconductor Machines by Mijatovic, N, Jensen, B B, Abrahamsen, A B, Zermeno, V M R, Traeholt, C, Pedersen, N F

“…This paper presents topology optimization of HTS racetrack coils for large HTS synchronous machines. The topology optimization is used to acquire optimal coil…”
Get full text

Loss and inductance investigations in a 4-layer superconducting prototype cable conductor by Olsen, S.K., Traeholt, C., Kuhle, A., Tonnesen, O., Daumling, M., Ostergaard, J.

“…One important issue in the design and optimization of a superconducting cable conductor is the control of the current distribution between single tapes and…”
Get full text

A radio-telemetric study of the thermoregulation of free living water monitor lizards, Varanus S. salvator by Traeholt, C.

“…Eight water monitor lizards, Varanus s. salvator, were captured; four individuals from an oil palm estate on the Malayan peninsula, and four from fresh…”
Get full text

Effect of masking the parietal eye on the diurnal activity and body temperature of two sympatric species of monitor lizards, Varanus s. salvator and Varanus b. nebulosus by Traeholt, C.

“…Five water monitor lizards, Varanus salvator salvator, and four clouded monitor lizards, Varanus bengalensis nebulosus, were caught on Tioman island in…”
Get full text

Testing of a 1.5-m single-phase short-sample cable made with copper laminated HTS tapes at ORNL by Demko, J.A., Lue, J.W., Duckworth, R.C., Young, M.A., Gouge, M.J., Lindsay, D., Tolbert, J., Roden, M., Willen, D., Traeholt, C.

“…The use of high temperature superconducting (HTS) materials for power transmission cable applications is being realized in several utility demonstration…”
Get full text

Solid state amorphization in Ni–Ti systems: the effect of structure on the kinetics of interface and grain-boundary amorphization by Benedictus, R., Han, K., TrÆholt, C., Böttger, A., Mittemeijer, E.J.

“…Application of a thermodynamic model for solid state amorphization that incorporates differences in both bulk and interface energies for the phases concerned,…”
Get full text

Tests of tri-axial HTS cables by Gouge, M.J., Lindsay, D.T., Demko, J.A., Duckworth, R.C., Ellis, A.R., Fisher, P.W., James, D.R., Lue, J.W., Roden, M.L., Sauers, I., Tolbert, J.C., Traeholt, C., Willen, D.

“…The Ultera/ORNL team have built and tested 3-m and 5-m triaxial cables rated at 3 and 1.3 kA-rms, respectively. The three concentric superconducting phases are…”
Get full text

Formation of edge dislocations in thin epitaxial YBCO films by Svetchnikov, V., Pan, V., Traeholt, C., Zandbergen, H.

“…Transmission electron microscopy (TEM) of thin YBa/sub 2/Cu/sub 3/O/sub 7-/spl delta// (YBCO) films on different single-crystalline substrates revealed (by…”
Get full text

Thin-film growth of the charge-density-wave oxide Rb0.30MoO3 by van der Zant, H. S. J., Mantel, O. C., Dekker, C., Mooij, J. E., Træholt, C.

“…We report on the thin-film fabrication of a charge-density wave (CDW) compound. Single-phase epitaxial films of the model CDW oxide Rb0.30MoO3 have been grown…”
Get full text

Direct high-resolution electron microscopy observation of nonunit-cell nucleation in the initial stage of high- T c superconducting film growth by Wen, J. G., Morishita, T., Koshizuka, N., Traeholt, C., Zandbergen, H. W.

“…The relationship between the starting and ending atomic layers of YBa2Cu3O7−x and Bi2Sr2CaCu2O8 thin films is studied by high-resolution electron microscopy…”
Get full text

Enhanced flux pinning in Bi-2212 single crystals by planar defects introduced via Ti-substitution by Li, T.W., Drost, R.J., Kes, P.H., Træholt, C., Zandbergen, H.W., Hien, N.T., Menovsky, A.A., Franse, J.J.M.

“…Ti-doped Bi-2212 single crystals were grown by the travelling solvent floating zone technique. Concentrations of about 1 at% and 2 at% (with respect to Cu)…”
Get full text

Solid state amorphization in the Co-Ti system by BENEDICTUS, R, TRAEHOLT, C, BÖTTGER, A, MITTEMEIJER, E. J

“…Application of a thermodynamic model shows that in the crystalline Co-crystalline Ti system amorphization can occur both along the Co-Ti interface and along…”
Get full text

The relation between the defect structure, the surface roughness and the growth conditions of YBa2Cu3O7−δ films by Dam, B., Træholt, C., Stäuble-Pümpin, B., Rector, J., de Groot, D.G.

Get full text

Measuring AC-loss in high temperature superconducting cable-conductors using four probe methods by Kuhle, A., Traeholt, C., Kruger Olsen, S., Rasmussen, C., Tonnesen, O., Daumling, M.

“…Measuring the AC-loss of superconducting cable conductors have many aspects in common with measuring the AC-loss of single superconducting tapes. In a cable…”
Get full text

Overcurrent experiments on HTS tape and cable conductor by Jensen, K.H., Traeholt, C., Veje, E., Daumling, M., Rasmussen, C.N., Willen, D.W.A., Tonnesen, O.

“…Overcurrents in the power grid can have a magnitude of up to 20 times or higher than the rated current. This may cause problems and permanent damage to…”
Get full text