The invention discloses a non-interpolation wave recording method adaptive to a point-to-point mode in an intelligent substation. The method fully utilizes a skew field in a standard comtrade format, skew is calculated once in every period of time according to a receiving time mark and a rated delay of a packet, and the field is filled in a configuration file of a wave recording file, so that a final wave recording file is formed. According to the method, original data of a passage can be maintained to the maximum extent, and further, it is ensured that a phase difference of different passages in the wave recording file is in a certain range.