The invention provides a big data integrated machine based on electric power application. The big data integrated machine comprises a cabinet, an external server and one or more transformation equipment measuring point sensors and further comprises one or more lower calculation storage servers arranged at the lower part of the cabinet, a power module, a gigabit management network module, a 10-gigabit optical fiber data network module, one or more upper calculation storage servers, one or more high-performance calculation storage servers, fans and a fan controller, wherein the power module and the gigabit management network module are arranged in the middle of the cabinet; the 10-gigabit optical fiber data network module, the upper calculation storage servers and the high-performance calculation storage servers are arranged at the upper part of the cabinet from top to bottom in sequence; the fans and the fan controller are arranged on the back of the cabinet. The big data integrated machine is high in integration level, high in equipment usability, good in expansibility and stable in system performance.