公开(公告)号：US20240310857A1

公开(公告)日：2024-09-19

申请号：US18418971

申请日：2024-01-22

Applicant: ABB Schweiz AG

Inventor： Hamid Feyzmahdavian ,  Shiva Sander Tavallaey ,  Stefan Thorburn

IPC: G05D1/661 ,  G05D1/622 ,  G05D1/644 ,  G05D101/15 ,  G05D109/30

CPC classification number: G05D1/661 ,  G05D1/622 ,  G05D1/644 ,  G05D2101/15 ,  G05D2109/34

Abstract: A computer-implemented method for generating control parameters for auto-docking of a marine vessel, and to a control unit for executing the method, to a marine vessel including the control unit, and to a corresponding computer program product.

公开(公告)号：US20240417862A1

公开(公告)日：2024-12-19

申请号：US18720108

申请日：2022-12-07

Applicant: ABB Schweiz AG

Inventor： Stefan Thorburn ,  Andres Leal-Ayala ,  Matthias Biskoping ,  Daniel Chartouni ,  Bernhard Primas ,  Kai Koenig ,  Georg Gutermuth

IPC: C25B1/04 ,  C25B9/75 ,  C25B9/77 ,  C25B15/023 ,  C25B15/08

Abstract: The invention relates to an alkaline electrolyzer arrangement for producing hydrogen gas. The arrangement includes a first alkaline electrolyzer unit and a second alkaline electrolyzer unit, each one of the first and second alkaline electrolyzer units including a first end plate, a second end plate and a plurality of electrolyzer cells forming a cell stack arranged between the first and second end plates. The alkaline electrolyzer arrangement further including a load bearing surface arranged between the first alkaline electrolyzer unit and the second alkaline electrolyzer unit such that the second alkaline electrolyzer unit is arranged vertically above the first alkaline electrolyzer unit and is supported by the load bearing surface.

公开(公告)号：US20240402112A1

公开(公告)日：2024-12-05

申请号：US18799249

申请日：2024-08-09

Applicant: ABB Schweiz AG

Inventor： Matthias Biskoping ,  Bernhard Primas ,  Andres Leal-Ayala ,  Georg Gutermuth ,  Kai Koenig ,  Stefan Thorburn ,  Daniel Chartouni

IPC: G01N27/02 ,  C25B1/04 ,  C25B9/77 ,  C25B15/023 ,  G01N33/00

Abstract: A method for operating a plurality of electrolyzer-stacks includes determining a concentration of impurities, which is originated by a second reaction gas electrochemically produced at a second electrode type of each of the electrolyzer-stacks, within a first gas stream; generating a trigger signal if the concentration of the impurities of the second reaction gas within the merged first reaction gas exceeds a specific second reaction gas level; identifying at least one electrolyzer-stack out of the plurality of electrolyzer-stacks, which is low performing in respect to excessively feeding second reaction gas impurities into the first gas stream, by measuring a current density of at least one electrolyzer-stack of the plurality of electrolyzer-stacks, if the trigger signal is generated.

公开(公告)号：US10181726B2

公开(公告)日：2019-01-15

申请号：US15555884

申请日：2015-03-06

Applicant: ABB SCHWEIZ AG

Inventor： Lars Jonsson ,  Nan Chen ,  Stefan Thorburn

IPC: H02J3/26 ,  H02J3/12 ,  H02J3/18

Abstract: An AC power transformer includes primary and secondary windings for at least a first AC phase and a second AC phase, and a core for said at least first and second phases. The transformer further includes a control unit for transferring power from the first phase to the second phase via magnetic coupling in the core such that the sum of the phase vectors of all of the at least first and second phases is substantially zero.

公开(公告)号：US20240417874A1

公开(公告)日：2024-12-19

申请号：US18718554

申请日：2022-12-07

Applicant: ABB Schweiz AG

Inventor： Stefan Thorburn

IPC: C25B15/00 ,  B25J5/02 ,  B25J9/00 ,  B25J19/02 ,  C25B1/04 ,  C25B9/75 ,  C25B9/77

Abstract: A method for assembling and/or disassembling alkaline electrolyzer units of a hydrogen producing plant. The method includes: providing an industrial robot system including a controller having robot functionality, and a plurality of robots; transporting the plurality of robots to a plurality of electrolyzer unit sites, assembling the alkaline electrolyzer units at the electrolyzer unit sites by the plurality of robots executing assembly instructions included in the controller, and/or disassembling at least one of the alkaline electrolyzer units at an electrolyzer unit site by at least one of the plurality of robots executing disassembly instructions included in the controller.