Method and system for laying optical cables in intelligent transformer substation

The invention discloses a method and a system for laying optical cables in an intelligent transformer substation. The method includes acquiring connection relationship between secondary devices, between switchboards and between each secondary device and each switchboard of the intelligent transformer substation, determining the relationship of subordination between each screen or cabinet and each secondary device and or/each switchboard of the intelligent transformer substation, generating a wiring structural drawing of optical fiber distribution boxes of the intelligent transformer substation according to the relationship of subordination and the connection relationship, counting the starting points, the terminal points, the length and the type of the optical cables between the secondary devices, between the switchboards and between each secondary device and each switchboard according to the connection relationship, the relationship of subordination and the generated wiring structural drawing of the optical fiber distribution boxes of the intelligent transformer substation, and finally laying the optical cables in the intelligent transformer substation according to the starting points, the terminal points, the length and the type of the optical cables between the secondary devices, between the switchboards and the between each secondary device and each switchboard as counted. Therefore, by application of the method and the system, the laying efficiency can be improved while the error rate can be lowered.