Research on Shared-port and Shared-network HSR Network in Smart Substation

Abstract

In this paper, the realization method of Shared-port and Shared-network in smart substation based on HSR network is studied. In the first, the time division multiplexing of HSR network is studied, then service mapping to different wavelength based on wavelength division multiplexing is studied. Through these studies, we can establish the HSR network with high real-time, high reliability and physical isolation function. This HSR network can provide technical support for the construction of a high speed shared-port and shared-network communication network in smart substation.