FIELD: electricity.
SUBSTANCE: system comprises at least one anode unit placed on the bottom of the water area connected by a supply cable to platform equipment and made from at least one module with positive buoyancy joined by a rope with an anchor. The supply cable is connected to anode units via an anchor and a rope arranged in the form of a conducting rope. Anchors of anode units and the supply cable are submerged into soil of the water area bottom for the depth determined by a certain ratio. Anchors of anode units are installed at a distance from the platform determined by a certain ratio. The length of the conducting rope exceeds the potential thickness of water area silting layer, and a plug-in demountable electric connector with a separating force, lying within 0.3 - 0.9 of the force to tear the anchor from the soil.
EFFECT: invention provides for operational efficiency of protection, simplified replacement and recovery.
2 dwg
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