The invention discloses an intelligent transformer station configuration file standardized management system comprising a server terminal which is arranged in a scheduling department and configuration management client-terminals which are arranged in all intelligent transformer stations. The multiple configuration management client-terminals are communicated with the server terminal via a scheduling data network. Management flow of an SCD file is standardized, the intelligent transformer station SCD file can be locally analyzed, and the SCD file can be verified via auxiliary verification functions like shema verification, model static verification and model dynamic verification so that correctness, rationality and integrity of the SCD file are ensured. Besides, the SCD file of each intelligent transformer station is uploaded to the server terminal to be managed in a unified way so that an effective tool for managing and inspecting a configuration file is provided for a transformer station operation maintenance unit, proper use of the configuration file in the processes of construction, acceptance, operation maintenance and enlargement of the intelligent transformer stations is facilitated for basic technical personnel, reliable operation of the intelligent transformer stations is ensured, and thus the system can be widely applied to all levels of electric power scheduling centers.