Circuit Arrangement for a Motor Vehicle, in Particular for a Hybrid or Electric Vehicle (US20220032798A1)
- A circuit arrangement of a motor vehicle includes a high-voltage battery for storing electrical energy, an electric machine for driving the motor vehicle, a converter via which high-voltage direct current voltage provided by the high-voltage battery is convertible into high-voltage alternating current voltage for operating the electric machine, and a charging connection for providing electricalA circuit arrangement of a motor vehicle includes a high-voltage battery for storing electrical energy, an electric machine for driving the motor vehicle, a converter via which high-voltage direct current voltage provided by the high-voltage battery is convertible into high-voltage alternating current voltage for operating the electric machine, and a charging connection for providing electrical energy for charging the high-voltage battery. The converter is a three-stage converter having a first switch unit which is assigned to a first phase of the electric machine. The first switch unit has two switch groups connected in series which each have two insulated-gate bipolar transistors (IGBTs) connected in series, where a connection is disposed between the IGBTs of one of the two switch groups, which connection is electrically connected directly to a line of the charging connection.…
Document Type: | Patent |
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Zitierlink: | https://opus.hs-offenburg.de/6710 | Bibliografische Angaben |
Title (English): | Circuit Arrangement for a Motor Vehicle, in Particular for a Hybrid or Electric Vehicle (US20220032798A1) |
Number: | US020220032798A1 |
Number: | US20220032798A1 |
Country of Patent Application: | USA |
Author: | Urs Böhme, Jan Philipp DegelStaff MemberORCiDGND, Stefan HähnleinStaff MemberORCiD, Moritz Haußmann, Christian KlöfferStaff MemberGND, Jörg Weigold |
Year of Publication: | 2022 |
Date of first Publication: | 2022/02/03 |
PatentApplication: | 10.12.2019 |
Page Number: | 11 |
URL: | https://depatisnet.dpma.de/DepatisNet/depatisnet?action=bibdat&docid=US020220032798A1 |
URL: | https://patents.google.com/patent/US20220032798A1/en |
Language: | English | Inhaltliche Informationen |
Institutes: | Fakultät Elektrotechnik, Medizintechnik und Informatik (EMI) (ab 04/2019) |
Institutes: | Bibliografie |
Tag: | Electric Vehicle; Hybrid Vehicle | Formale Angaben |
Relevance: | Patent: Offenlegungsschrift |
Open Access: | Open Access |
Bronze | |
Licence (German): | Urheberrechtlich geschützt |
Comment: | Anmeldenummer: 201917312128 Datum der Offenlegung: 03.02.2022 Europäisches Patent: WO2020120446A1 |