Unterwassersteuerungssystem mit Stossloser Umschaltung

Details

Veröffentlichungs-Nr.

EP4606988

Aktenzeichen

EP25157851

Anmeldetag

14. Februar 2025

Veröffentlichung

27. August 2025

Rechtsraum

EP

IPC

E21B33/035E21B33/038E21B41/00

Abstract

A subsea control system includes a first logic controller located topside, a first electronics manifold located subsea, and a first cable operable to provide communication between the first logic controller and the first electronics manifold. A second logic controller is located topside, a second electronics manifold is located subsea, and a second cable is operable to provide communication between the second logic controller and the second electronics manifold. A device includes a lead device operably connected to a lead electronics module, a backup device operably connected to a backup electronics module, a lead connector connected to the lead electronics module, and a backup connector connected to the backup electronics module. A third cable provides communication between the first electronics manifold and the lead connector and a fourth cable provides communication between the second electronics manifold and the backup connector. A first communication link is provided between the first logic controller and the second logic controller, and a second communication link is provided between the lead electronics module and the backup electronics module. The first communication link and the second communication link cooperate to facilitate the instantaneous transition between multiple communication modes.

Anmelder

Firma

Siemens Energy AS

Land

🇳🇴 Norwegen

Fachgebiete