The invention discloses a protection motion behavior intelligent analysis method based on multisource wave recording files. According to the method, after a power network generates a fault, wave recording files are obtained from multiple sources, including locally protected wave recording files, concentrated wave recording files and reserve protection wave recording files, at the same time, a fixed value of local protection is called, then an electrical characteristic quantity is calculated according to each wave recording file, the local protection is analyzed according to motion logic, thus whether a motion behavior is correct and whether refuse operation and misoperation situations occur when the fault occurs can be obtained, finally, analysis data of each wave recording file is comprehensively gathered, a motion behavior correct rate of a protection apparatus provided by the invention is obtained, and an analysis result is pushed to a mail box, a mobile phone and a work station interface. According to the invention, the analysis result is visually displayed to scheduling personnel, the accurate determining time of fault conditions is accelerated, the accident processing capability is improved, at the same time, performance of different protection devices can be known more clearly, and a reference basis is provided for future selection of high-reliability secondary equipment.