Black start method and device, nonvolatile storage medium and computer equipment

The invention discloses a black start method and device, a nonvolatile storage medium and computer equipment. The method comprises the steps that the starting sequence of a plurality of first black-start power supply nodes in a target area is determined, and the target area is an area to be subjected to black start; acquiring a plurality of second black-start power supply nodes outside the target area; connecting the plurality of second black-start power supply nodes with the plurality of first black-start power supply nodes according to the starting sequence of the plurality of first black-start power supply nodes, and starting a first power grid in the target area; and connecting a second power grid in the target area with the first power grid, and starting the second power grid. The technical problem that no scheme based on cooperation of black-start power supply points inside and outside a power grid exists in the prior art is solved. 本发明公开了一种黑启动方法、装置、非易失性存储介质和计算机设备。其中，该方法包括：确定目标区域内的多个第一黑启动电源节点的启动顺序，其中，目标