Relay protection test management and control system based on message analysis and working method thereof

The invention discloses a relay protection test management and control system based on message analysis and a working method thereof, and relates to the technical field of intelligent substation operation and maintenance. At present, the field scheduling of relay protection lacks effective management and control, the conditions of missing detection and error detection often occur, and the operation safety and stability of a relay protection device are influenced. The system comprises a remote management device, a station end test device and a to-be-tested protection device. The remote management device comprises a test process management module which displays a test process and a test result by analyzing test data sent by the station end test device, and compares the test process and the test result with data analyzed by the message analysis module to judge whether the test process and the test result are correct or not; according to the technical scheme, missing detection, error detection and the like are av