摘要
The network structures of smart substations and the characteristics of industrial Ethernet switches are analyzed.The testing technologies of network systems based on smart substations are specifically elaborated.A viewpoint is proposed that special testing policy&method of smart substation networks should be followed,so that the results can reveal the real network data exchange performance of the whole station.This view ensures the safety and stability of smart substations and lays a foundation for future upgrades and expansions.
The network structures of smart substations and the characteristics of industrial Ethernet switches are analyzed. The testing technologies of network systems based on smart substations are specifically elabo- rated. A viewpoint is proposed that special testing policy ＆ method of smart substation networks should be followed, so that the results can reveal the real network data exchange performance of the whole station. This view ensures the safety and stability of smart substations and lays a foundation for future upgrades and expansions.
