WO2025242655 - DUAL ACTIVE BRIDGE DC/DC WANDLER MIT PHASENVERSATZSTEUERUNG ZUR BIDIREKTIONALEN ENERGIEÜBERTRAGUNG ODER KONDENSATORENTLADUNG MITTELS BLINDLEISTUNG
National phase entry is expected:
Publication Number
WO/2025/242655
Publication Date
27.11.2025
International Application No.
PCT/EP2025/063805
International Filing Date
20.05.2025
Title **
[German]
DUAL ACTIVE BRIDGE DC/DC WANDLER MIT PHASENVERSATZSTEUERUNG ZUR BIDIREKTIONALEN ENERGIEÜBERTRAGUNG ODER KONDENSATORENTLADUNG MITTELS BLINDLEISTUNG
[English]
DUAL ACTIVE BRIDGE DC/DC CONVERTER WITH PHASE SHIFT CONTROL FOR BIDIRECTIONAL POWER TRANSFER OR CAPACITOR DISCHARGE USING REACTIVE POWER
[French]
CONVERTISSEUR COURANT CONTINU/COURANT CONTINU À DOUBLE PONT ACTIF AVEC COMMANDE PAR DÉPHASAGE POUR UN TRANSFERT DE PUISSANCE BIDIRECTIONNEL OU UNE DÉCHARGE DE CONDENSATEUR À L'AIDE D'UNE PUISSANCE RÉACTIVE
Applicants **
ROBERT BOSCH GMBH
Inventors
WINTER, Christian
KOZLOWSKI, Peter
Priority Data
102024204800.3
24.05.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1879 | |
| EPO | Filing, Examination, Granting | 8159 | |
| Japan | Filing, Examination, Granting | 1953 | |
| South Korea | Filing, Examination, Granting | 1619 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,350
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Abstract[German]
Die Erfindung betrifft ein Schaltungskonzept zur Nutzung eines Gleichspannungswandlers für das Entladen eines Zwischenkreiskondensators. Insbesondere kann hierfür ein Gleichspannungswandler einer Ladeschaltung zum Aufladen einer Traktionsbatterie in einem Elektrofahrzeug genutzt werden.[English]
The invention relates to a circuit concept for using a DC/DC converter for discharging an DC link capacitor. In particular, a DC/DC converter of a charging circuit for charging a traction battery in an electric vehicle can be used for this purpose.[French]
L'invention concerne un concept de circuit pour utiliser un convertisseur courant continu/courant continu pour décharger un condensateur de liaison CC. En particulier, un convertisseur courant continu/courant continu d'un circuit de charge pour charger une batterie de traction dans un véhicule électrique peut être utilisé à cet effet.