Transcripción del resumen del autor. Mitigation of alternating current (AC) interference voltages and currents on pipelines may be by "spot" or "continuous" mitigation. Solid-state direct current (DC) isolation/AC coupling devices can be used with both methods to provide AC continuity between the structure and ground but provide DC isolation to prevent depressed cathodic protection potentials. This article reviews differences in the two methods and expands on the use of continuous mitigation.

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