A modular and cost‐effective high‐temperature superconducting generator for large direct‐drive wind turbines

Autor: Kevin Kails, Quan Li, Markus Mueller

Publikováno v: IET Renewable Power Generation, Vol 15, Iss 9, Pp 2022-2032 (2021)

Abstract High temperature superconductors (HTS) enable very compact electric machines with high power density. The aim of this paper is to study and improve an HTS power generator based on the authors' previous 10 MW double claw pole design. An addit

Externí odkaz: https://doaj.org/article/d601a50c05984f1e80119bdff3fe99c3

Conceptual Design of Electrodynamic Wheels Based on HTS Halbach Array Magnets

Autor: Kevin Kails, Markus Mueller, Hongye Zhang, Philip Machura

Publikováno v: IEEE Transactions on Applied Superconductivity. 31:1-6

Maglev technologies have been extensively studied for modern transport systems; however, their main applications are limited to transportation systems with fixed tracks. On-road vehicles could have a broader outlook if combined with maglev technologi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8eb8876c062da56bb3183c74089438ad
https://doi.org/10.1109/tasc.2021.3061021

Dynamic loss and magnetization loss of HTS coated conductors, stacks, and coils for high-speed synchronous machines

Autor: Markus Mueller, Hongyi Chen, Philip Machura, Kevin Kails, Hongye Zhang

Publikováno v: Superconductor Science and Technology. 33:084008

Dynamic loss is an essential parameter to consider for the design of high temperature superconducting (HTS) synchronous machine windings. For aerospace electric propulsion systems, the fundamental frequency component and harmonics in electric machine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44e1d1aab79bd47bbfc0b79327c153d5
https://doi.org/10.1088/1361-6668/ab9ace

Loss analysis of superconducting wireless charging for electric vehicles

Autor: Kevin Kails, Jonathan Knubben, Quan Li, Philip Machura

Publikováno v: Journal of Physics: Conference Series. 1559:012095

Wireless power transfer (WPT) is an emerging technology with widespread applications. It can be used for charging in multiple applications, such as wireless charging for electric vehicles (EVs), which has become a major point of interest. Conventiona

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb03265bf742e539094dd50a6e8c57cb
https://doi.org/10.1088/1742-6596/1559/1/012095

Dynamic loss of HTS field windings in rotating electric machines

Autor: Markus Mueller, Hongye Zhang, Philip Machura, Kevin Kails, Quan Li

Publikováno v: Kails, K, Zhang, H, Machura, P, Mueller, M & Li, Q 2020, ' Dynamic loss of HTS field windings in rotating electric machines ', Superconductor Science and Technology, vol. 33, no. 4, 045014, pp. 1-9 . https://doi.org/10.1088/1361-6668/ab777a
Kails, K, Zhang, H, Machura, P, Mueller, M & Li, Q 2020, ' Dynamic loss of HTS field windings in rotating electric machines ', Superconductor Science and Technology, vol. 33, no. 4 . https://doi.org/10.1088/1361-6668/ab777a

High-temperature superconducting (HTS) coated conductors (CCs) are frequently applied under complex electromagnetic fields to develop powerful, compact and efficient rotating electric machines. In such electric machines, field windings constructed by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fe84b7621fc49b97a904897dcb09add
https://doi.org/10.1088/1361-6668/ab777a