Please use this identifier to cite or link to this item:
https://doi.org/10.15480/882.3561
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gronwald, Peer-Ole | - |
dc.contributor.author | Kern, Thorsten Alexander | - |
dc.date.accessioned | 2021-05-26T06:58:16Z | - |
dc.date.available | 2021-05-26T06:58:16Z | - |
dc.date.issued | 2021-06 | - |
dc.identifier | doi: 10.3390/wevj12020076 | - |
dc.identifier.citation | World Electric Vehicle Journal 12 (2): 76 (2021-06) | de_DE |
dc.identifier.issn | 2032-6653 | de_DE |
dc.identifier.uri | http://hdl.handle.net/11420/9601 | - |
dc.description.abstract | For identifying new improvement potentials for electric traction motors, accurate models are needed. In this paper, a geometry-based 2D lumped parameter thermal network model for different electric traction motor and cooling concepts is studied and validated. In the second section, the design and functionality of the thermal model is explained. In the third section, the best fit of the literature correlations for describing the different heat transfer mechanisms was identified and a parameter study of the heat transfer coefficients was carried out and discussed. In the last section, the model is validated with measurement results from six different electric traction motors and drives units. For validation measurement results of stationary operating points, peak operating points and drive cycles are used. Based on the validation results, a model error of less than 10% is achieved for the most motor components in the different cooling concepts and traction motor designs. Inaccuracies and deviations are discussed and suggestions for improvement are made. | - |
dc.description.abstract | For identifying new improvement potentials for electric traction motors, accurate models are needed. In this paper, a geometry-based 2D lumped parameter thermal network model for different electric traction motor and cooling concepts is studied and validated. In the second section, the design and functionality of the thermal model is explained. In the third section, the best fit of the literature correlations for describing the different heat transfer mechanisms was identified and a parameter study of the heat transfer coefficients was carried out and discussed. In the last section, the model is validated with measurement results from six different electric traction motors and drives units. For validation measurement results of stationary operating points, peak operating points and drive cycles are used. Based on the validation results, a model error of less than 10% is achieved for the most motor components in the different cooling concepts and traction motor designs. Inaccuracies and deviations are discussed and suggestions for improvement are made. | en |
dc.language.iso | en | de_DE |
dc.publisher | Multidisciplinary Digital Publishing Institute | de_DE |
dc.relation.ispartof | World electric vehicle journal | de_DE |
dc.rights | CC BY 4.0 | de_DE |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | de_DE |
dc.subject | cooling | de_DE |
dc.subject | traction motor drives | de_DE |
dc.subject | electric machines | de_DE |
dc.subject | model validation | de_DE |
dc.subject | road vehicles | de_DE |
dc.subject.ddc | 600: Technik | de_DE |
dc.subject.ddc | 620: Ingenieurwissenschaften | de_DE |
dc.title | Experimental validation and parameter study of a 2D geometry-based, flexible designed thermal motor model for different cooled traction motor drives | de_DE |
dc.type | Article | de_DE |
dc.date.updated | 2021-05-24T15:03:31Z | - |
dc.identifier.doi | 10.15480/882.3561 | - |
dc.type.dini | article | - |
dcterms.DCMIType | Text | - |
tuhh.identifier.urn | urn:nbn:de:gbv:830-882.0135904 | - |
tuhh.oai.show | true | de_DE |
tuhh.abstract.english | For identifying new improvement potentials for electric traction motors, accurate models are needed. In this paper, a geometry-based 2D lumped parameter thermal network model for different electric traction motor and cooling concepts is studied and validated. In the second section, the design and functionality of the thermal model is explained. In the third section, the best fit of the literature correlations for describing the different heat transfer mechanisms was identified and a parameter study of the heat transfer coefficients was carried out and discussed. In the last section, the model is validated with measurement results from six different electric traction motors and drives units. For validation measurement results of stationary operating points, peak operating points and drive cycles are used. Based on the validation results, a model error of less than 10% is achieved for the most motor components in the different cooling concepts and traction motor designs. Inaccuracies and deviations are discussed and suggestions for improvement are made. | de_DE |
tuhh.publisher.doi | 10.3390/wevj12020076 | - |
tuhh.publication.institute | Mechatronik im Maschinenbau M-4 | de_DE |
tuhh.identifier.doi | 10.15480/882.3561 | - |
tuhh.type.opus | (wissenschaftlicher) Artikel | - |
dc.type.driver | article | - |
dc.type.casrai | Journal Article | - |
tuhh.container.issue | 2 | de_DE |
tuhh.container.volume | 12 | de_DE |
dc.relation.project | Publikationsfonds 2021 | - |
dc.rights.nationallicense | false | de_DE |
dc.identifier.scopus | 2-s2.0-85106921613 | de_DE |
tuhh.container.articlenumber | 76 | de_DE |
local.status.inpress | false | de_DE |
local.type.version | publishedVersion | de_DE |
local.funding.info | Publishing fees supported by Funding Programme Open Access Publishing of Hamburg University of Technology (TUHH). | de_DE |
datacite.resourceType | Journal Article | - |
datacite.resourceTypeGeneral | Text | - |
item.openairetype | Article | - |
item.creatorOrcid | Gronwald, Peer-Ole | - |
item.creatorOrcid | Kern, Thorsten Alexander | - |
item.grantfulltext | open | - |
item.creatorGND | Gronwald, Peer-Ole | - |
item.creatorGND | Kern, Thorsten Alexander | - |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.mappedtype | Article | - |
crisitem.author.dept | Mechatronik im Maschinenbau M-4 | - |
crisitem.author.dept | Mechatronik im Maschinenbau M-4 | - |
crisitem.author.orcid | 0000-0003-2539-9532 | - |
crisitem.author.orcid | 0000-0002-3336-4383 | - |
crisitem.author.parentorg | Studiendekanat Maschinenbau | - |
crisitem.author.parentorg | Studiendekanat Maschinenbau | - |
crisitem.project.funder | Technische Universität Hamburg | - |
crisitem.project.funderrorid | 04bs1pb34 | - |
Appears in Collections: | Publications with fulltext |
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wevj-12-00076-v2.pdf | 4,4 MB | Adobe PDF | View/Open![]() |
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