286 citations · 478 across the 6 of their papers we have counts for
6 papers
Review of the AC Loss Computation for HTS using the H-formulation
Boyang Shen, Francesco Grilli, Tim Coombs
This article presents a review of the finite element method (FEM) model based on the formulation of Maxwell's equations used to calculate AC losses in high temperature supercon…
A kilo-Ampere level HTS flux pump
Jianzhao Geng, Tom Painter, Peter Long +7
This paper reports a newly developed high current transformer-rectifier High-Tc Superconducting (HTS) flux pump switched by dynamic resistance. A quasi-persistent current of over 1…
Investigation of AC Loss in HTS Cross-Conductor Cables for Electrical Power Transmission
Boyang Shen, T. A. Coombs, Francesco Grilli
This paper presents the alternating current (AC) loss analysis on high-temperature superconductor (HTS) Cross-Conductor (CroCo) cables, in order to evaluate whether they could be u…
Implementation of Resistive Type Superconducting Fault Current Limiters in Electrical Grids: Performance Analysis and Measuring of Optimal Locations
Xiuchang Zhang, H. S. Ruiz, Z. Zhong +1
In the past few years there has been a significant rise in the short-circuit current levels in transmission and distribution networks, it due to the increasing demands on power and…
Remagnetization of bulk high-temperature superconductors subjected to crossed and rotating magnetic fields
P Vanderbemden, Z Hong, T A Coombs +4
Bulk melt-processed Y-Ba-Cu-O (YBCO) has significant potential for a variety of high field permanent magnet-like applications, such as the rotor of a brushless motor. When used in…
Thermal Instability and Current-Voltage Scaling in Superconducting Fault Current Limiters
Bernhard Zeimetz, K Tadinada, D E Eves +3
We have developed a computer model for the simulation of resistive superconducting fault current limiters in three dimensions. The program calculates the electromagnetic and therma…