The invention discloses an ant colony algorithm and an intelligent communication service deployment method for an electric power communication network. The method comprises the following steps: step 1, importing a network topology model of the electric power communication network; step 2, inputting an initial node and a target node; step 3, performing network topology analysis by using the ant colony algorithm according to any one of claim 1 or 2, and outputting the optimal solution path; step 4, carrying out feasibility analysis, and if the requirement is satisfied, performing intelligent deploying of communication services of the electric power communication network according to the path obtained through the step 3; and otherwise, returning to the step 3 to carry out network topology analysis again. Defects of random search and easily resulting local optimum in existing ant colony algorithms can be effectively avoided; the routing deploying capabilities and operational support capabilities of the electric power communication network are improved; and the cost of routing analysis and deployment are saved.