Multi-mode power distribution terminal protection control device and method based on analog-to-digital array

The invention provides a multi-mode power distribution terminal protection control device and method based on an analog-to-digital array, the device comprises a traditional protection strategy module, a control strategy module and a control logic module, the control strategy module configures a corresponding basic control strategy according to an intelligent application requirement or a special event in a project; and the control logic module is an exit action logic of the control strategy module acting on the traditional protection strategy module, and performs multi-mode protection control on exit tripping of the protection module according to various basic control strategies. The control strategy module and the control logic module are added on the basis of an original traditional protection strategy module, corresponding control strategies are configured according to intelligent requirements on the basis of original action logic of the protection module, and multi-mode protection control is carried out, s