The invention discloses a regional power grid source network load storage multivariate coordination ubiquitous scheduling control system, which comprises a decision-making layer, a micro-grid coordination control layer, and an equipment layer. The decision-making layer is used for acquires operation data of each control object device from the micro-grid coordination control layer, predicting renewable energy output and load requirements in a region, completing peak regulation and frequency modulation, reserve capacity coordination control and power transaction security check, carrying out day-ahead and intra-day collaborative optimization scheduling on each control object, and issuing a control target to the micro-grid coordination control layer. The micro-grid coordination control layer is used for realizing uploading of operation data of equipment in the micro-grid to the decision-making layer, realizing the internal coordination control and economic dispatch of the micro-grid, decomposing the decision-making layer control instruction and issuing the instruction to the equipment layer. The equipment layer is used for acquiring related equipment operation data and uploading the data to the micro-grid coordination control layer; executing a control instruction of the micro-grid coordination control layer; and island operation of the equipment in emergency is supported. According to the invention, global coordination optimization control under a multi-dimensional target can be realized, and the new energy acceptance capability and the power grid operation economy are improved.