Abstract: Disclosed are a platform and method for analyzing electric power system data. The platform uses a cloud-distributed database to store data to be processed, performs, based on a received operating command, immediate inquiry and/or multi-dimensional analysis and/or machine learning and the like on the data to be processed so as to analyze said data, and achieves knowledge mining of said data through machine learning algorithm analysis. Through the platform and method for analyzing electric power system data disclosed in the present invention, unknown and valuable data can be extracted using a machine learning algorithm, thereby providing advantageous support for enterprise decisions.