公开(公告)号：US20250096292A1

公开(公告)日：2025-03-20

申请号：US18964845

申请日：2024-12-02

Applicant: SMA Solar Technology AG

Inventor： Alexander Unru ,  Jose Navaro ,  Michael Krug ,  Andreas Kluger

IPC: H01M8/04858 ,  C25B9/65 ,  C25B15/02 ,  H01M8/04537 ,  H01M8/04955 ,  H02J3/38

Abstract: The disclosure relates to a method for establishing a defined state in an electrochemical system connected to an AC/DC converter via a switch disconnector to exchange electric power. At least one DC connection of the electrochemical system is connected to the AC/DC converter via the disconnecting switch. The method includes, in a first operating state, closing a first switch to establish an electric connection between the DC connections of the electrochemical system. The application additionally relates to a disconnecting device, a power converter, and to an assembly.