Power grid system access control method and device, equipment and storage medium

The invention provides a power grid system access control method and device, equipment and a storage medium, and the method comprises the steps: detecting whether a power grid system access request of a user terminal is received, and obtaining a login place corresponding to the power grid system access request if the power grid system access request is received; detecting whether the login place is within a preset login place range, and if yes, sending prompt information for prompting to input an access password to the user terminal; receiving an access password, judging whether the access password is the same as a preset password corresponding to the login place or not, and if yes, obtaining a historical access record of a power grid user corresponding to the power grid system access request; and detecting whether the historical access record has access abnormity or not, and if not, passing the power grid system access request. Through combination of login place judgment, access password verification and his