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Overview#
The Network Topology domain models utility infrastructure as a directed graph of network elements and connections, supporting electric, water, and gas networks. Elements represent physical infrastructure such as substations, feeders, transformers, valves, mains, and regulators, while connections define directed relationships between them.
Key Features#
- Twenty-four network element types across electric, water, and gas utilities
- Eight connection types for directed infrastructure relationships
- Downstream and upstream graph tracing with configurable depth
- Customer impact calculation for outage assessment
- Isolation point identification for switches, valves, and reclosers
- Alternate feed discovery via normally-open tie switches and interconnections
- Shortest path finding between any two network elements
- Topology statistics for dashboard views
- Switch state tracking with normal position awareness
Use Cases#
- Tracing downstream elements from a fault point to assess customer impact during outages
- Identifying isolation devices to contain infrastructure faults
- Discovering alternate supply paths to restore service through network switching
- Visualizing utility infrastructure topology for planning and operations
Integration#
The Network Topology domain integrates with Utility Assets for linking elements to physical assets, and provides graph traversal operations used by Outage Management for impact analysis and Intelligent Dispatch for crew routing decisions.
Last Reviewed: 2026-02-24