ICCP TYPE CATHODE PROTECTION SYSTEM IN MARINE CONCRETE STRUCTURES

摘要

Marine Concrete Structures external powered cathodic protection system is disclosed. The cathodic protection system and the lower ICCP ICCP anode and cathode provided in the upper portion , a lower portion of the marine concrete structure comprising at least be provided in the central upper part of the marine concrete structure comprising at least against splash , the alternating current into direct current conversion to the positive electrode and the lower and the upper ICCP ICCP power supply system having a rectifier for supplying a current to the anode , and a variable resistor coupled to the lower cathode ICCP .