WO2025002782 - PARTIAL LOAD OPERATION OF ELECTROLYZER
National phase entry is expected:
Publication Number
WO/2025/002782
Publication Date
02.01.2025
International Application No.
PCT/EP2024/066021
International Filing Date
11.06.2024
Title **
[English]
PARTIAL LOAD OPERATION OF ELECTROLYZER
[French]
OPÉRATION DE CHARGE PARTIELLE D’ÉLECTROLYSEUR
Applicants **
SIEMENS ENERGY GLOBAL GMBH & CO. KG
Inventors
RUNSER, Thibaut
SCHUMANN, Sven
BENDIG, Marvin
Priority Data
23182381.6
29.06.2023
EP
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 | * |
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| Number of Office Actions | * |
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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
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| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* 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 | 1940 | |
| EPO | Filing, Examination, Granting | 8107 | |
| Japan | Filing, Examination, Granting | 2061 | |
| South Korea | Filing, Examination, Granting | 1879 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,727
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A method and arrangement of performing electrolysis by an electrolyzer includes an operational mode and a partial operational mode. During the operational mode operational power from a main power source (202) to a first (808) and second set of stacks (806). In response to detecting a power insufficient for the first and the second set of stacks (806) to perform electrolysis without impurities, the electrolyzer is set to a partial operational mode, wherein the first set of stacks (808) perform electrolysis without impurities and the second set of stacks (806) do not perform electrolysis.[French]
Un procédé et un agencement de réalisation d'une électrolyse par un électrolyseur font appel à un mode de fonctionnement et à un mode de fonctionnement partiel. Pendant le mode de fonctionnement, une puissance de fonctionnement est fournie à partir d'une source d'alimentation principale (202) à un premier (808) et second (806) ensembles d'empilements. En réponse à la détection d'une puissance insuffisante pour le premier et le second ensembles d'empilements (806) pour effectuer une électrolyse sans impuretés, l'électrolyseur est réglé sur un mode de fonctionnement partiel, le premier ensemble d'empilements (808) effectuant une électrolyse sans impuretés et le second ensemble d'empilements (806) n'effectuant pas d'électrolyse.