WO2023067376 - BIDIRECTIONAL DC-DC CONVERTER
National phase entry:
Publication Number
WO/2023/067376
Publication Date
27.04.2023
International Application No.
PCT/IB2021/059737
International Filing Date
21.10.2021
Title **
[English]
BIDIRECTIONAL DC-DC CONVERTER
[French]
CONVERTISSEUR CC-CC BIDIRECTIONNEL
Applicants **
KHALIFA UNIVERSITY OF SCIENCE AND TECHNOLOGY
P.O. Box 127788
Abu Dhabi, AE
Inventors
BEIG, Balanthi Mogru Abdul Rahiman
P.O. Box 127788
Abu Dhabi, AE
MOHAMMED, Motiur Reza
P.O. Box 127788
Abu Dhabi, AE
AL JAAFARI, Khaled Ali Mohammed
P.O. Box 127788
Abu Dhabi, AE
AL HOSANI, Khalifa Hassan
P.O. Box 127788
Abu Dhabi, AE
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 | * |
| * | |
| * | |
International Searching Authority |
APO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1457 | |
| EPO | Filing, Examination | 7208 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 482 | |
| USA | Filing, Examination | 3910 |
Total: 13647 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A bidirectional direct current-to-direct current (DC-DC) converter includes a converter (500), which can be operated as a boost or buck converter, and a control unit. The converter (500) consists of a set of inductors (L1, L2), a set of capacitors (C1, C2), and a set of switches (GS1-GS5). The control unit can be configured to activate the converter (500) as boost converter by turning ON first switches (GS2, GS3) of the set of switches and turning OFF remaining second switches (GS1, GS4, GS5) of the set of switches. The control unit can be configured to activate the converter as the buck converter by turning OFF the first switches (GS2, GS3) and turning ON (GS1, GS4, GS5) the remaining second switches.[French]
Un convertisseur continu-continu (CC-CC) bidirectionnel comprend un convertisseur (500), qui peut fonctionner en tant que convertisseur élévateur ou abaisseur de tension, et une unité de commande. Le convertisseur (500) est constitué d'un ensemble de bobines d'induction (L1, L2), d'un ensemble de condensateurs (C1, C2) et d'un ensemble de commutateurs (GS1-GS5). L'unité de commande peut être conçue pour activer le convertisseur (500) en tant que convertisseur élévateur de tension par la mise en marche de premiers commutateurs (GS2, GS3) de l'ensemble de commutateurs et par la mise hors tension de seconds commutateurs (GS1, GS4, GS5) restants de l'ensemble de commutateurs. L'unité de commande peut être conçue pour activer le convertisseur en tant que convertisseur abaisseur de tension par la mise hors tension des premiers commutateurs (GS2, GS3) et par la mise sous tension des seconds commutateurs (GS1, GS4, GS5) restants.