Power protection device station level network data processing method

The invention discloses a power protection device station control layer network data processing method, which comprises the steps of performing first data type judgment on station control layer network data in an original queue, and enabling the network data conforming to any one of a plurality of preset first data types to respectively enter service extension sub-queues corresponding to the preset first data types, abandoning the network data which do not accord with any one of the plurality of preset first data types; performing address rule judgment on the network data in the service extension sub-queue, enabling the network data conforming to any one of a plurality of preset address rules to enter a corresponding flow control queue node, and abandoning the network data not conforming to any one of the plurality of preset address rules; and performing flow control on the network data in the flow control queue node through a preset flow control algorithm. Data filtering and flow control are carried out on s