Implementation system and method for delay informing during intelligent substation process level network switching

[0029] The present invention will be further described in detail below in conjunction with the drawings.

[0030] Such as figure 1 , The present invention provides a system for implementing network switching delay notification of a smart substation process layer. The system includes a first physical interface transceiver, a delay measurement and statistics module, a processor module, a switching module, a local clock module, a power supply module and The second physical interface transceiver; the first physical interface transceiver and the second physical interface transceiver are connected to the switching module in both directions through the delay measurement statistics module, and the processor module and the delay measurement statistics module Both are bidirectionally connected; the local clock module is respectively connected to the first physical interface transceiver, the second physical interface transceiver, the delay measurement statistics module, the processor module, an