The invention discloses a GOOSE (generic object oriented substation event) logic-based electric energy meter voltage intelligent collecting method and system. In the system, a voltage current transformer and an incoming isolator are arranged on each incoming line of a transformer substation; a main current transformer and a main isolator are arranged on the main transform side; an opening and closing condition signal of the isolator is output to an intelligent terminal; the intelligent terminal generates a digital signal to a GOOSE switch; the GOOSE switch outputs the digital signal to a process switch; a voltage current transformer outputs a digital signal to a corresponding circuit combination unit; the digital signal of the main current transformer is output to the other combination unit; the digital signals are summarized by the combination units and output to a process switch; and a digital electric energy meter intelligently collects the circuit voltage and the main transform current digital signal according to the opening and closing condition of the isolator received by the process switch so as to complete calculation of electric energy quantity. By the method and the system, intelligent collection on electric energy meter voltage is realized, and configuration of a voltage transformer is reduced.