DC FieldValueLanguage
dc.contributor.authorFrahm, Tobias-
dc.contributor.authorHofer, Guenter-
dc.contributor.authorRiemschneider, Karl-Ragmar-
dc.contributor.authorRittweger, Florian-
dc.contributor.authorSchüthe, Thorben-
dc.date.accessioned2026-10-29T11:31:24Z-
dc.date.available2026-10-29T11:31:24Z-
dc.date.issued2026-09-24-
dc.identifier.urihttps://hdl.handle.net/20.500.12738/20302-
dc.description.abstractA method is described that comprises the step of switching on a plurality of switching elements coupled to a battery at corresponding switch-on times within a predetermined time period, thereby generating a current signal through the battery. The battery comprises a plurality of battery cells and each switching element of the plurality of switching elements is arranged in parallel with at least one battery cell of the plurality of battery cells. The switch-on times are determined by a controller circuit. The method also comprises the step of measuring a voltage signal over the battery. Further, the method comprises the step of determining an impedance of the battery based on the measured voltage signal and on the generated current signal.en
dc.description.sponsorshipBundesministerium für Wirtschaft und Energieen_US
dc.language.isoenen_US
dc.subjectElectrochemical impedance spectroscopyen_US
dc.subjectBattery management systemsen_US
dc.subjectBattery monitoringen_US
dc.subjectExcitation current generationen_US
dc.subject.ddc620: Ingenieurwissenschaftenen_US
dc.titleCircuit arrangement and method for the excitation of impedance spectroscopy in multicellular batteriesen
dc.typePatenten_US
dc.description.versionNonPeerRevieweden_US
local.contributorCorporate.otherInfineon Technologies AG-
tuhh.oai.showtrueen_US
tuhh.publication.instituteFakultät für Elektro-, Medien- und Informationstechniken_US
tuhh.publisher.urlhttps://depatisnet.dpma.de/DepatisNet/depatisnet?action=bibdat&docid=US020260287665A1-
tuhh.publisher.urlhttps://assignmentcenter.uspto.gov/search/patent/abstract%3FpublicationNumber%3DUS20260287665A1-
tuhh.type.opusPatent-
dc.relation.projectProgressive Multizell-Verbund-Konzepte für Batteriesysteme mit integrierter Sensoriken_US
dc.type.casraiOther-
dc.type.diniOther-
dc.type.driverother-
dc.type.statusinfo:eu-repo/semantics/publishedVersionen_US
dcterms.DCMITypeText-
tuhh.identifier.patentUS20260287665A1en_US
local.comment.externalAnmeldedatum: 04.03.2026en_US
item.cerifentitytypePublications-
item.openairetypePatent-
item.grantfulltextnone-
item.creatorOrcidFrahm, Tobias-
item.creatorOrcidHofer, Guenter-
item.creatorOrcidRiemschneider, Karl-Ragmar-
item.creatorOrcidRittweger, Florian-
item.creatorOrcidSchüthe, Thorben-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.creatorGNDFrahm, Tobias-
item.creatorGNDHofer, Guenter-
item.creatorGNDRiemschneider, Karl-Ragmar-
item.creatorGNDRittweger, Florian-
item.creatorGNDSchüthe, Thorben-
item.fulltextNo Fulltext-
item.languageiso639-1en-
crisitem.project.funderBundesministerium für Wirtschaft und Energie-
crisitem.author.deptDepartment Informations- und Elektrotechnik (ehemalig, aufgelöst 10.2025)-
crisitem.author.deptDepartment Informations- und Elektrotechnik (ehemalig, aufgelöst 10.2025)-
crisitem.author.deptDepartment Informations- und Elektrotechnik (ehemalig, aufgelöst 10.2025)-
crisitem.author.orcid0000-0001-8106-2737-
crisitem.author.orcid0009-0004-1842-1046-
crisitem.author.parentorgFakultät Technik und Informatik (ehemalig, aufgelöst 10.2025)-
crisitem.author.parentorgFakultät Technik und Informatik (ehemalig, aufgelöst 10.2025)-
crisitem.author.parentorgFakultät Technik und Informatik (ehemalig, aufgelöst 10.2025)-
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