Pipeline Stray Current Interference Detection and Mitigation Protection
The paper introduced the interference effects of AC/DC stray current faced by the rubber day line pipeline,the scope and degree of influence of stray current interference were determined by carrying out on-site long-period detection and evaluation,temporary feed test and setting corrosion loss test pieces,etc.,and the laws of potential deviation,periodic change,corrosion rate and characteristics of test pieces along the pipeline were understood,and corresponding mitigation plans were formulated.And verify the effectiveness of mitigation measures.The reference experience is provided for the protection and treatment of long-distance oil and gas pipelines affected by stray current interference.
long-distance pipelinestray current interferencemitigation measures
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