Title:
電気化学システムの作動状態を判断するための方法
Document Type and Number:
Japanese Patent JP7417526
Kind Code:
B2
Abstract:
The invention relates to a method for determining an operating state of an electrochemical system (1a; 1b; 1c; 1d; 1e), which has a cell stack (2) having at least one electrode portion (3, 4), at least one valve (5, 6, 20, 21) and at least one fluid line (23) being provided, the method comprising the following steps: conducting, in a varying manner, at least one fluid through the at least one valve (5, 6, 20, 21) via the at least one fluid line (23) with a predefined variation pattern, the variation pattern being applied to a fluid flow by means of the at least one valve (5, 6, 20, 21), determining a voltage response and/or a current response of the cell stack (2) during the varying conducting of the at least one fluid, and determining the operating state of the electrochemical system (1a; 1b; 1c; 1d; 1e) on the basis of the voltage response and/or the current response. The invention further relates to a computer program product (11), to a storage means (12), to a circuit assembly (13) and to an electrochemical system (1a; 1b; 1c; 1d; 1e).
Inventors:
Poffard Stefan
Wielander Lucas
Wielander Lucas
Application Number:
JP2020531054A
Publication Date:
January 18, 2024
Filing Date:
December 07, 2018
Export Citation:
Assignee:
Afao El List Gaem Behr
International Classes:
H01M8/04746; C25B15/02; C25B15/08; H01M8/00; H01M8/04537
Domestic Patent References:
| JP2015125911A | ||||
| JP2014222618A | ||||
| JP2007188857A |
Foreign References:
| US20050260463 | ||||
| US20110008697 | ||||
| US20040157093 |
Attorney, Agent or Firm:
Cleo International Law & Patent Office