Sea-water battery for subsea control systems

Sie sind hier: Homepage > Suche

Sea-water battery for subsea control systems

Hasvold, O. / Henriksen, H. / Melvier, E. / Citi, G. / Johansen, B.O. / Kjonigsen, T. / Galetti, R.

This paper describes a power source for the autonomous control system of a subsea well (SWACS) in the Ionian Sea. The unit was deployed in Jan. 1996 at a depth of 180 m. The 650 kWh sea-water battery uses anodes made from commercial magnesium alloys, sea-water as the electrolyte and oxygen dissolved in the sea-water as oxidant. The inert cathodes are made from carbon fibers. The system is composed of six, two-metre high sea-water cells integrated in a steel structure, a DC/DC converter and a valve regulated lead-acid accumulator enclosed in a titanium container together with a monitoring unit which transfers data to the surface via an acoustic link

Zugriff

Zugriff über TIB

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Exportieren, teilen und zitieren

Dokumentinformationen

Titel :

Sea-water battery for subsea control systems

Weitere Titelangaben:

Meereswasserbatterie für Unterwasserkontrollsysteme

Beteiligte:

Hasvold, O. (Autor:in) / Henriksen, H. (Autor:in) / Melvier, E. (Autor:in) / Citi, G. (Autor:in) / Johansen, B.O. (Autor:in) / Kjonigsen, T. (Autor:in) / Galetti, R. (Autor:in)

Erschienen in:

International Power Sources Symposium, 20 ; 253-261

Journal of Power Sources ; 65 , 1-2

Erscheinungsdatum :

1997

Format / Umfang :

9 Seiten, 18 Quellen

ISSN :

0378-7753

DOI :

https://doi.org/10.1016/S0378-7753(97)02477-4

Medientyp :