Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Peter Gratzfeld"'
Publikováno v:
e & i Elektrotechnik und Informationstechnik. 139:186-194
ZusammenfassungDer Einsatz einer hochdrehenden Antriebsmaschine in einem Straßenbahnfahrzeug ermöglicht die Steigerung des Wirkungsgrades und der Leistungsdichte. Aus einem Referenzsystem werden die Anforderungen an den hochdrehenden Motor abgeleit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9c59180e5e254ddfd6eac69d260b7f5
https://doi.org/10.1007/s00502-022-01011-6
https://doi.org/10.1007/s00502-022-01011-6
Publikováno v:
WIT Transactions on The Built Environment.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::072d3ca2339563d6af4b3d1be597c84b
https://doi.org/10.2495/cr220071
https://doi.org/10.2495/cr220071
Publikováno v:
2022 IEEE Vehicle Power and Propulsion Conference (VPPC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaf2d0e4f5cbb03797db5477b56ba962
https://doi.org/10.1109/vppc55846.2022.10003296
https://doi.org/10.1109/vppc55846.2022.10003296
Publikováno v:
2021 IEEE Vehicle Power and Propulsion Conference (VPPC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddda36a4acefa6a4aba1ae5c915c9f47
https://doi.org/10.1109/vppc53923.2021.9699347
https://doi.org/10.1109/vppc53923.2021.9699347
Publikováno v:
2021 IEEE Transportation Electrification Conference & Expo (ITEC).
The development of novel operational strategies for battery electric trains requires a vehicle model including the traction battery. This paper proposes a method to generate accurate traction battery models on system level for application in a simula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1eb1487f6aa4958639d91ab960a1ac2
https://doi.org/10.1109/itec51675.2021.9490180
https://doi.org/10.1109/itec51675.2021.9490180
Autor:
Philip Otto, Peter Gratzfeld
Publikováno v:
2021 Joint Rail Conference.
Most local transport networks use a direct current supply, whose energy efficiency can be significantly increased with stationary energy storage systems. Simulation techniques are mostly used in studies on the integration of energy storage systems. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71a70061c44bf173b06594a2562a8537
https://doi.org/10.1115/jrc2021-58018
https://doi.org/10.1115/jrc2021-58018
Publikováno v:
Transportation Research Procedia, 48, 2038–2055
Electrically powered buses reduce CO2 and noise emissions in urban areas and thus promote the trend towards more livable cities. Upon this reason, more and more cities are introducing their first electrified lines as pilot projects. However, no stand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abfe51c278998a2f5589f6570548d361
Publikováno v:
V+T Verkehr und Technik.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83303669dce52dc5faadd25d5bb84690
https://doi.org/10.37307/j.1868-7911.2019.11.08
https://doi.org/10.37307/j.1868-7911.2019.11.08
Autor:
Peter Gratzfeld, Katharina Knaisch
Publikováno v:
IET Power Electronics. 9:2786-2794
In recent years, there has been an increased interest in inductive charging systems for electric vehicles. Since the efficiency of the charging system is highly dependent on the couplers used, the design of the coil system is a key issue for inductiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01a2b79fd4fe4df25752e9ea17029b07
https://doi.org/10.1049/iet-pel.2016.0392
https://doi.org/10.1049/iet-pel.2016.0392
Autor:
Peter Gratzfeld, Markus Springmann
Publikováno v:
e & i Elektrotechnik und Informationstechnik. 133:95-102
Fur kurze oberleitungslose Abschnitte bei Strasenbahnen konnte man als alternativen Traktionsantrieb einen asynchronen Langstatorlinearmotor einsetzen. Die groste Herausforderung dabei stellt der ausergewohnlich grose Luftspalt dar. Die Auslegung des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcf3bcdd3b91b8375241ed3d083ae6ee
https://doi.org/10.1007/s00502-016-0399-5
https://doi.org/10.1007/s00502-016-0399-5