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Optimal duration of pulses and pauses for protection against corrosion by pulse currents effectiveness of the method of protection against corrosion pulse currents
Design, construction and operation of pipeline transport

Authors: Elena Y. SULIMINA graduated from Gubkin Russian State University of Oil and Gas in 2008. She is a Ph.D. student of the Department of Thermodynamics and Heat Engines of Gubkin Russian State University of Oil and Gas, author of 10 publications in the field of cathodic protection of pipelines. E-mail: elenas86@gmail.com

Abstract: The question of applying the method of corrosion protection by pulse currents in the range of infra-low frequencies is considered. The results show efficiency and safety of the cathodic protection of metal objects from corrosion by pulse currents, and savings in energy consumption.

Index UDK: 669.14

Keywords: corrosion, pipeline, surge current, cathodic protection