Method for constructing digital twinborn model of energy internet

The invention relates to a method for constructing a digital twinborn model of an energy internet, which comprises the following steps of: performing detailed physical modeling on equipment of each energy subsystem in the energy internet based on a digital twinborn technology, and constructing a multi-energy flow and information flow using model of the energy internet to obtain the digital twinborn model of the energy internet; according to an energy internet topological structure and operation characteristics, an energy internet digital twinborn model dominant characteristic matrix is constructed, and energy internet digital twinborn model adaptive matching is realized through a dynamic programming algorithm based on data characteristics; and an energy internet digital twinborn model error evaluation system is constructed, and the identification parameters are corrected and optimized, so that the parameter accuracy of the energy internet digital twinborn model is improved. Based on the digital twinning techn