The invention relates to an electric power information three-remote point table signal splitting method, which comprises the following steps: splitting a remote signaling signal acquired by a power grid dispatching control system to obtain interval information of a generated signal; splitting the telemetering signals acquired by the power grid dispatching control system to obtain interval information of the generated signals; and splitting the remote control signal acquired by the power grid dispatching control system to obtain interval information of the generated signal. The electric power information three-remote point table signal splitting method is reasonable in design, adopts a three-remote-point meter signal splitting mode, analyzes the voltage class, the interval type, the interval name and the switch number of the interval to which the signal belongs according to the content of the three-remote signal, can realize that the three-remote signal can be classified to the specificinterval, can summarize the signal generation rule, can standardize the signal content, and can be widely applied to the field of three-remote information processing of power systems.