The present invention relates to a load arrangement (400) for use in an electrical power arrangement (200) and for getting arranged at a first external electrically conductive element (50). The load arrangement comprises a load (20) having a first load terminal (2a) and a second load terminal (2b) for being powered by an AC power source (1), a first electrode (3) electrically connected to the first load terminal (2a), and a dielectric layer (4). The first electrode (3) and the dielectric layer (4) are arranged to form, in combination with a first external electrically conductive element (50) representing an outer surface of a marine structure, a capacitor (6) for capacitive transmission of electrical power between the first electrode (3) and the first external element (50). At least one of the capacitor (6) and the second load terminal (2b) is arranged for electrical power transmission through water (10) to form an electrical path via the water (10) between the AC power source (1) and the respective one of the capacitor and the second load terminal (2b). The first load terminal (2a) is electrically insulated from the second load terminal (2b).
LOAD ARRANGEMENT AND ELECTRICAL POWER ARRANGEMENT FOR POWERING A LOAD
2019-01-10
Patent
Elektronische Ressource
Englisch
IPC: | H05B ELECTRIC HEATING , Elektrische Heizung / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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