Method, system and equipment for measuring carbon emission reduction risk in power transmission network planning

The invention discloses a carbon emission reduction risk measurement method, system and device in power transmission network planning, and belongs to the technical field of carbon emission reduction risk measurement. The method comprises the steps of obtaining power transmission line information of a plurality of lines, calculating corresponding carbon emission reduction risk degree values based on different power transmission line information, performing arrangement, generating a sample set, constructing a BP neural network model for rapidly predicting the carbon emission reduction risk value, and performing training and optimization according to the sample set to obtain the carbon emission reduction risk value. Obtaining a carbon emission reduction risk value neural network prediction model of each line, further obtaining a carbon emission reduction risk value of each line unit in the to-be-tested power transmission network planning project, and finally analyzing the carbon emission reduction risk value to