Cathodic protection of main oil pipeline

Abstract Corrosion damage to metal is one of the main factors that reduce safety operation pipelines. It known about 70 % pipeline failures occur due corrosion. Electrochemical protection in combination with non-metallic coatings currently method prevent aggressive effects corrosive media on The use these methods protecting pipelines has a number difficulties can be associated several protective different types and conditions oil pipeline; cathodic stations design efficiency; Lack system monitor electrochemical objects; arising during anode grounding electrodes comparison electrodes. Under conditions, bringing technical condition anti-corrosion level corresponding modern requirement industrial an important task allows improving reliability transport facilities. article provides analysis units Kaltasy-Yazykovo results calculations optimizing modes cathode stations.