The present invention relates to a medium-and-long term generation scheduling compilation method of transverse rolling and vertical leveling in a 'fair-and-square' mode. The method comprises: (1) building a mathematics model; (2) performing space adjustment calculation of the year radix electric quantity of each power plant; (3) performing month division of the year radix electric quantity after adjustment; and (4) performing fine tuning of the month plan result. The medium-and-long term generation scheduling compilation method of transverse rolling and vertical leveling in a 'fair-and-square' mode provides a combined generation scheduling compilation method of radix electric quantity and transaction electric quantity, the minimum year electric quantity progress deviation between power plants is taken as a target and the generation and electricity consumption balance, the maintenance scheduling, the power transmission capability and the fuel supply of each residual month of the year are taken as constraint to build the iteration optimization method of the electric quantity scheduling between months and power plants, and therefore the month rolling optimization of the medium-and-long term generation scheduling at the equal progress is realized, and the problem of the year electric quantity progress deviation control in the dynamic changing of factors such as radix electric quantity, fuel supply and the like in the medium-and-long term electric power transaction operation.