document

Robustness Analysis of Platoon Control for Mixed Types of Vehicles

Wang, Yixia (author), Lin, Shu (author), Wang, Yibing (author), De Schutter, B.H.K. (author), Xu, Jungang (author)

Currently, with the development of driving technologies, driverless vehicles gradually are becoming more and more available. Therefore, there would be a long period of time during which self-driving vehicles and human-driven vehicles coexist. However, for a mixed platoon, it is hard to control the formation due to the existence of the manual...

journal article 2023

document

Converter Design for High Temperature Superconductive Degaussing Coils

Wikkerink, D.P. (author), Mor, A. R. (author), Polinder, H. (author), Ross, Robert (author)

Detection of the magnetic signature of ships can be avoided by using a degaussing system; a set of on-board copper coils that compensates for the magnetic signature. High temperature superconductors (HTS) are currently investigated as a replacement for copper degaussing coils. By using HTS, we have to deal with higher currents and therefore...

journal article 2022

document

Study of radiation characteristics of intrinsic josephson junction terahertz emitters with different thickness of bi₂sr₂cacu₂o_8+δ crystals

Kashiwagi, Takanari (author), Yuasa, Takumi (author), Kuwano, Genki (author), Yamamoto, T. (author), Tsujimoto, Manabu (author), Minami, Hidetoshi (author), Kadowaki, Kazuo (author)

The radiation intensity from the intrinsic Josephson junction high-T_c superconductor Bi₂Sr₂CaCu₂O_8+δ terahertz emitters (Bi2212-THz emitters) is one of the most important characteristics for application uses of the device. In principle, it would be expected to be improved with increasing...

journal article 2021

document

Design of a Test Setup to Measure Magnetic Signature Reduction

Wikkerink, D.P. (author), Mor, A. R. (author), Polinder, H. (author), Ross, Robert (author)

In order to avoid detection by sea mines, the magnetic signature of merchant and naval vessels can be reduced by running a current through a set of on-board copper coils. This process is called degaussing. Studies have shown that the volume, weight and energy losses of a degaussing system can be reduced by replacing the copper coils with high...

conference paper 2019

document

Potential of Partially Superconducting Generators for Large Direct-Drive Wind Turbines

Liu, D. (author), Polinder, H. (author), Abrahamsen, Asger B. (author), Ferreira, Jan Abraham (author)

This paper aims at assessing the potential of partially superconducting generators for 10 MW direct-drive wind turbines by investigating their performance for a very wide range of excitation currents. Performance indicators such as shear stress and efficiency and other generator characteristics are compared for 12 different generator topologies....

journal article 2017

document

Quench Detection Study for a HTS Model Dipole Magnet

Broekens, K.A. (author)

Future high-energy physics demands higher magnetic fields to attain higher beam energies and thus needs novel superconductingmaterials in accelerator magnet applications. Current superconductors operate in the temperature range between 1.8 and 4.2 K and attain 8 T in modern operational machines. Meanwhile, prototypes have been built to operate...

master thesis 2016

document

Connection of a power plant with a 150 kV Fault Current Limiting High Temperature Superconducting Cable: Short circuit current and transient recovery voltage analysis

Mehairjan, V.S. (author)

The demand for electric power keeps on growing and electrical power networks are becoming more interconnected. This is a trend in many countries of the world that is caused by increased customer requirements and advanced technological improvements. In order to meet the ever-increasing energy demand, the integration of new power sources in the...

master thesis 2010

document

Electrical properties, texture, and microstructure of vicinal YBa2Cu3O7?? thin films

Pedarnig, J.D. (author), Rössler, R. (author), Delamare, M.P. (author), Lang, W. (author), Bäuerle, D. (author), Köhler, A. (author), Zandbergen, H.W. (author)

Vicinal YBa2Cu3O7?? (YBCO) thin films of thickness h = 20–480?nm are grown by pulsed-laser deposition on 10° miscut (001) SrTiO3 substrates. The anisotropic resistivities, c-axis texture, and critical temperature drastically depend on the thickness of vicinal films. High-resolution electron microscopy reveals a defect microstructure with strong...

journal article 2002

document

Combination of ac-impedance spectroscopy and short circuiting measurements applied on Yba2Cu3O7-. Solid state ionics - 95. Part II

Jak, M.J.G. (author), Riess, I. (author), Schoonman, J. (author), Chowdari, B.V.R. (author)

journal article 1996

document

Magnetic flux in high-Tc superconductors: A neutron depolarization study

Roest, W. (author)

doctoral thesis 1995

document

2D-3D crossover effects on the vortex-glass phase transition in thin YBa2Cu3 O7-delta films

Woeltgens, P.J.M. (author), Dekker, C. (author), Koch, R.H. (author), Hussey, B.W. (author), Gupta, A. (author)

journal article 1994

document

High-Tc superconductors as NO sensor materials: A general investigation

Huang, X.J. (author), Schoonman, J. (author), Chen, L.Q. (author)

journal article 1994

document

Nonlinear Hall resistivity in YBa 2Cu 3O 7- delta films near the vortex-glass transition

Woeltgens, P.J.M. (author), Dekker, C. (author), De Wijn, H.W. (author)

journal article 1993

document

Superconducting phase of YBa 2Cu 3O 7- delta films in high magnetic fields: Vortex glass or Bose glass

Woeltgens, P.J.M. (author), Dekker, C. (author), Swuste, J. (author), De Wijn, H.W. (author)

journal article 1993

document

Low-temperature current-voltage characteristics of YBa 2Cu 3O 7-delta films in a magnetic field: Direct evidence for a vortex-glass phase

Dekker, C. (author), Eidelloth, W. (author), Koch, R.H. (author)

journal article 1993

document

Voltage noise of YBa 2Cu 3O 7-delta films in the vortex-liquid phase

Woeltgens, P.J.M. (author), Dekker, C. (author), Gielkens, S.W.A. (author), De Wijn, H.W. (author)

conference paper 1993

document

Absence of a finite-temperature vortex-glass phase transition in two-dimensional YBa 2Cu 3O 7-delta films

Dekker, C. (author), Woeltgens, P.J.M. (author), Koch, R.H. (author), Hussey, B.W. (author), Gupta, A. (author)

journal article 1992

document

Measurement of the exponent mu in the low-temperature phase of YBa 2Cu 3O 7-delta films in a magnetic field: Direct evidence for a vortex-glass phase

Dekker, C. (author), Eidelloth, W. (author), Koch, R.H. (author)

journal article 1992

document

High Tc superconductors as NOx and COx sensor materials

Huang, X.J. (author), Chen, L.Q. (author), Schoonman, J. (author)

journal article 1992

document

Electrochemical insertion of lithium into YBa2Cu307y

Chen, L. (author), Van Zomeren, A. (author), Schoonman, J. (author)

journal article 1992