Stand-alone operation simulation rehearsal method based on local model extraction and local calculation

The invention discloses a stand-alone operation simulation rehearsal method based on local model extraction and local calculation, and belongs to the technical field of calculation, reckoning or counting. The method comprises the steps of obtaining an operation sequence of operation tickets; constructing a network topology model of related equipment of the operation sequence; generating a rehearsal graph according to the extracted local model; after real-time information is obtained, carrying out initial topology and initial load flow calculation on the extracted local model by taking a feederline as a unit; enabling a single operating device to simulate remote control issuing, carrying out five-prevention judgment, refusal of action, maintenance, locking signal judgment and the liket byutilizing SCADA resources, locally calculating topology and power flow influencing the device by current operation after the single operating device simulates remote control issuing, and displaying power flow and topology calc