Analysis of the Causes of Typical Failures and Mitigation Strategies for Impressed Current Cathodic Protection Systems

The impressed current cathodic protection system primarily faces issues such as core component failures and inadequate system performance.To ensure the normal and stable operation of the cathodic protection system and improve its management efficiency， an analysis and summary of common faults and their causes in the system were conducted.By monitoring the output parameters using a potentiostat， this study provided a reference for the subsequent automatic fault diagnosis and on-site rapid troubleshooting of the cathodic protection system.