A load arrangement powers loads on a surface (30) of a marine structure exposed to a fouling liquid (10), and has a transmitter arrangement (110) and at least one carrier medium (100) having embedded loads (20). Front electrodes (130) are arranged to be coupled to the liquid, and back electrodes (120) have back electrically conductive layers embedded in the carrier medium to form, in combination with an opposite area of the marine 5 structure and a dielectric layer (4a), a back capacitor for capacitive transfer of the supply current between the second power node and one pole of the power source coupled to the marine structure. The transmitter arrangement has a supply line (111) and a multitude of transmitters (114) galvanically connected to the supply line. The multitude of transmitters is distributed along the supply line to be arranged near the multiple front electrodes to form 10 short conductive paths (113).
LOAD ARRANGEMENT FOR POWERING A LOAD IN LIQUID
2020-01-09
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B08B Reinigen allgemein , CLEANING IN GENERAL / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |