Method for detecting errors in contact line system e.g. rail catenary system, involves deriving error signals in a state of electrical isolation of separation function components based on leakage current indication signals

摘要

The method involves determining leakage indication signals supplied in the region of each separation functional components (19) within the contact line system (1) using detection module (11). The separation functional components are formed, so that they are temporarily separated from each other. The error signals are derived in a state of electrical isolation of separation function components based on leakage current indication signals. An independent claim is included for system for detecting errors in contact line system such as rail catenary system.