The invention discloses a layered electrical path searching method, power distribution network equipment, a storage medium and a device. The method comprises the following steps: firstly, determininga to-be-searched initial node and a to-be-searched termination node; determining an initial node layer corresponding to the initial node to be searched and a termination node layer corresponding to the termination node to be searched; when the initial node layer is the same as the termination node layer, determining a first target node connected with the to-be-searched initial node and a second target node connected with the to-be-searched termination node in a next node layer of the initial node layer; and when the first target node and the second target node are the same, generating an electrical path to complete a search operation. The preset nodes in the preset power distribution network are divided into different preset node layers, all electrical nodes do not need to be traversed when path searching is carried out, the connected nodes are determined layer by layer only based on the preset node layers, the operation efficiency is improved, and the technical problem that the operation efficiency is low is solved.