Station building equipment safe and reliable operation risk evaluation method

The invention belongs to the technical field of risk assessment, and particularly relates to a station building type equipment safe and reliable operation risk assessment method. The method comprises the following steps: installing a sensor group in a station building, and obtaining station building operation and surrounding environment data through the sensor group; based on the obtained station building operation and surrounding environment data, a fuzzy comprehensive evaluation mathematical model is established by using a fuzzy comprehensive evaluation method, and a comprehensive evaluation result is obtained after calculation; the mathematical model for fuzzy comprehensive evaluation obtains station building data through the sensor group; and calculating the equipment operation risk in the station building by using the station building data. According to the invention, the operation safety level and the power supply reliability of the power distribution network equipment are improved, the safety risks suc