The pipe gallery is an important content of future smart city construction. Scientific calculation of the paid service fee of power cable corridor can provide a basis for formulating the charging price of power cable corridor. This article studies the domestic commonly used comprehensive utility tunnel fees allocation method, comprehensive consideration of utility tunnel construction cost allocation method, the power pipeline laying alone cost method, the advantages of the comprehensive evaluation method, combining with the actual situation of electric power line, and then the power cable into the gallery fees calculation model is established, and the applicability of the model is verified by actual case calculation.