As a new visual platform and analytic environment of the power system， the electrical information pseudo-geographic map can directly show the electrical information on the system. The force-directed algorithm and the smallest distance difference algorithm of electrical information pseudo-geographic map available are described first. Then the algorithm is designed and implemented and compared with them. The new algorithm transforms the generation process of the electrical information pseudo-geographic map into an update problem， with the node distance updated by the Euclidean distance point by point on the geographic information system map. Thus the electrical information is blended into the map. Finally， the electrical information pseudo-geographic map is applied in complex systems for more deep-going and wider application.