The invention provides a report system based on a dispatching prefecture and county integrated control system. The report system comprises a report demand module; a report data acquisition module; a report generation module which intelligently monitors a report generation sub-module, a power grid event report generation sub-module and an intelligent analysis report generation sub-module. The invention also provides an intelligent report generation method based on the dispatching prefecture and county integrated control system, and the method comprises the following steps: S1, generating a power grid information monitoring report through the intelligent monitoring report generation submodule; S2, generating an intelligent reminding report by utilizing an intelligent monitoring report generation sub-module; S3, generating an equipment fault push report by utilizing the power grid event report generation sub-module; S4, generating a defect analysis report by utilizing the power grid eventreport generation sub-module; and S5, enabling an intelligent analysis report generation sub-module to generate an automatic statistical report. According to the invention, the power grid event analysis and disposal efficiency is improved, and the working pressure of regulation personnel is reduced.