IEC 61850 New Subtations Performance
Communication packets can be assigned different priorities, depending on their importance
- Performance
IEC 61850 QoS
Critical packet prioritization
- Communication packets can be assigned different priorities, depending on their importance
- Packet types: GOOSE, SMV, PTP
- Packet priorities: high, medium, normal, low
VLAN Technology
Enabling efficient and reliable communication
- Trunk traffic reduction
Removing bottlenecks on the trunk links requires a careful analysis to correctly configure the bridges in the network. The traffic can be filtered or restricted to specific domains in the network by VLAN - Traffic filtering
To segregate traffic flow throughout the network - Device performance improvement
Reduce the number of messages that end devices need to process
Time Synchronization Technology
Enabling efficient and reliable communication
Time Synchronization Protocol | Typical Accuracy for Substations | Meets IEC 61850 Station bus requirement (1 ms) | Meets IEC 61850 Process bus requirement (1 ?s) |