| 摘要 |
The invention describes a subsea power cell arrangement (1) realised for use in a pressure compensated subsea installation (2), which power cell arrangement (1) comprises a metal capacitor housing (10, 10H) realised to contain a capacitor bank (11) in a fluid volume (F cap, F shared ) ; a circuit module (12, 14) mounted to the metal capacitor housing (10); and a busbar arrangement (13, 15) mounted to the metal capacitor housing (10), characterized in that the power cell arrangement (1) comprises a barrier (10, 17) between an interior fluid volume (F cap, F cct , F shared ) of the power cell arrangement (1) and an exterior fluid volume (F main ). The invention further describes a subsea power supply arrangement (2) comprising a power supply module (20) realised to contain a main fluid volume F main , F shared ); and a number of such power cell arrangements (1) arranged in the interior of the power supply module (20). |
