The invention provides a transformer winding multidimensional data integrated system. The multidimensional data integrated system comprises the following modules: an input judgment module, a winding network curve interface module, an operating data interface module, a winding network curve processing module, an operating data processing module and a winding multidimensional data processing algorithm module. The multidimensional data integrated system has the beneficial effects that the adaptability to multiple data input formats is quite high; the expandability of the system is increased; data information corresponding to transformer operation conditions, historical faults, electrical detection data and a transformer winding network response curve is adopted, so that users can perform comprehensive analysis on the condition of a transformer winding. Multidimensional data is further treated by virtue of a winding multidimensional data processing algorithm, so that the users can accurately judge the condition of the transformer winding.