SEAPATH
SEAPATH (Software Enabled Automation Platform and Artifacts) is an LF Energy open source project that provides a virtualization-based real-time platform (industrial edge infrastructure) for running power system automation and protection applications on standardized hardware in electrical substations.
- Virtualization-based real-time platform for substation automation (industrial edge infrastructure)
- Supports consolidation of protection, control, and automation functions on shared hardware (power systems engineering)
- Leverages open source virtualization and Linux technologies for deterministic operation (real-time systems)
- Targets deployment on standardized, commodity servers in electrical substations (hardware abstraction)
- Developed under the LF Energy umbrella to support interoperable, open architectures for grid digitalization (open energy systems)
More About SEAPATH
SEAPATH (Software Enabled Automation Platform and Artifacts) is an LF Energy project focused on creating an open, virtualization-based real-time platform for electrical substations (industrial edge infrastructure). The project addresses the move from proprietary, device-centric substation automation systems toward software-defined architectures, where protection, control, and automation applications run as virtualized workloads on standardized hardware.
The project defines and provides a platform stack based on open source virtualization and Linux technologies (virtualization and operating systems). Its objective is to support deterministic behavior and real-time performance suitable for power system protection and automation use cases (real-time control systems). By standardizing the underlying platform, SEAPATH enables utilities and vendors to host multiple automation and protection functions on shared commodity servers instead of dedicated proprietary devices.
SEAPATH targets deployment in electrical substations as an industrial edge platform (edge computing). In this environment, it supports consolidation of functions such as protection relays, bay controllers, and automation logic as software components or virtual machines. The platform design emphasizes predictable timing, reliability, and isolation between workloads (system architecture and reliability engineering), while using widely adopted open source components to limit vendor lock-in and support interoperability with other LF Energy and grid-related projects.
From an enterprise and utility perspective, SEAPATH fits into the category of substation virtualization platforms and industrial edge infrastructure for power grids (energy IT infrastructure). It provides a base environment on which domain-specific applications, protection algorithms, and automation schemes can be deployed and managed. Organizations can align SEAPATH-based deployments with broader grid digitalization and IT/OT convergence strategies, where common hardware, virtualization, and lifecycle management practices extend from data centers toward substations and field locations.
Within the broader ecosystem, SEAPATH is positioned as a foundational platform that can interface with grid automation frameworks, communication standards, and higher-level energy management systems (smart grid architectures). By being hosted under LF Energy, it benefits from a governance and collaboration model oriented to open, reusable building blocks for power systems. For technical stakeholders, SEAPATH can be categorized as an open source real-time virtualization platform for substation and grid-edge automation workloads, suitable for integration into utility infrastructure roadmaps and architectures that favor standardized, software-defined environments.