The PRCI Technical Committees have completed multiple research projects related to electrical current interference on cathodic protection systems from power lines and other sources. Since not all studies sponsored by other industry groups (e.g., API, EPRG, APIA, etc.) or by individual pipeline companies are not included, this report does not represent a review of the topic in the broader industry-wide sense. Instead, it is designed to provide a guide to past work so that current PRCI members and research contractors can identify and locate project reports that might be useful in addressing current...
The PRCI Technical Committees have completed multiple research projects related to electrical current interference on cathodic protection systems from power lines and other sources. Since not all studies sponsored by other industry groups (e.g., API, EPRG, APIA, etc.) or by individual pipeline companies are not included, this report does not represent a review of the topic in the broader industry-wide sense. Instead, it is designed to provide a guide to past work so that current PRCI members and research contractors can identify and locate project reports that might be useful in addressing current interference issues in pipeline applications.