Intelligent substation monitoring host closed loop test system and test method thereof

The invention discloses an intelligent substation monitoring host closed loop test system which comprises an IEC 61850 protection measurement and control simulation device, a monitoring host, a station level switcher, an IEC 61850 network message recording and analysis meter and a testing workstation, wherein the IEC 61850 protection measurement and control simulation device, the monitoring host and the IEC 61850 network message recording and analysis meter are connected with the station level switcher; the testing workstation is connected with the IEC 61850 protection measurement and control simulation device. The invention further discloses a test method of the intelligent substation monitoring host closed loop test system. According to the invention, the testing workstation compares a testing strategy, an analysis brief report and an export file, automatically generates a test report according to the comparison result, so that a test to the monitoring host is realized in an accurate, reliable and fast manner, the problem of shortage a test system with perfect functions and an excellent test method for the monitoring host to realize a comprehensive and quantitative test is solved, and the demand for testing an intelligent substation is met.