公开(公告)号：US20230261514A1

公开(公告)日：2023-08-17

申请号：US18245831

申请日：2021-09-13

Applicant: ABB Schweiz AG

Inventor： Paul Midtun ,  John Pretlove ,  Nicola Notari ,  Silvio Colombi ,  Helge Kolstad ,  Paolo Catapane

IPC: H02J9/06 ,  B63J3/04

CPC classification number: H02J9/061 ,  H02J9/068 ,  B63J3/04 ,  H02J2310/42

Abstract: An uninterruptible power supply, UPS, arrangement for subsea applications, including a container arranged and configured for subsea operation, and the following main modules arranged inside the container: at least one battery module of a predetermined battery capacity; at least one UPS module governing the battery module, the UPS module having a predetermined UPS capacity; at least one control module configured for interfacing and managing the battery module and the UPS module. The UPS arrangement is arranged and configured to vary its overall capacity based on at least the number of battery and UPS modules, wherein the at least one battery module and the at least one UPS module are internally arranged such that the heat losses from the UPS module are used to heat the battery module.

公开(公告)号：US12040657B2

公开(公告)日：2024-07-16

申请号：US18245831

申请日：2021-09-13

Applicant: ABB Schweiz AG

Inventor： Paul Midtun ,  John Pretlove ,  Nicola Notari ,  Silvio Colombi ,  Helge Kolstad ,  Paolo Catapane

IPC: H02J9/06 ,  B63J3/04

CPC classification number: H02J9/061 ,  B63J3/04 ,  H02J9/068 ,  H02J2310/42

Abstract: An uninterruptible power supply, UPS, arrangement for subsea applications, including a container arranged and configured for subsea operation, and the following main modules arranged inside the container: at least one battery module of a predetermined battery capacity; at least one UPS module governing the battery module, the UPS module having a predetermined UPS capacity; at least one control module configured for interfacing and managing the battery module and the UPS module. The UPS arrangement is arranged and configured to vary its overall capacity based on at least the number of battery and UPS modules, wherein the at least one battery module and the at least one UPS module are internally arranged such that the heat losses from the UPS module are used to heat the battery module.