Definition

SGAM (Smart Grid Architecture Model) is a reference architecture developed by the International Electrotechnical Commission (IEC) that aims to provide a framework for organizing and describing the various components of a smart grid system. It defines a set of functional and information exchange views that can be used to model the different layers and functions of a smart grid system, including the physical layer, communication layer, application layer, and business layer.

SGAM is organized into six main views:

1. Business view: Defines the overall business context of the smart grid system..
2. Function view: Defines the functions and services that need to be provided by the smart grid system.
3. Information view: Defines the information that needs to be exchanged between different components (including the data models and communication protocols).
4. Communication view: Defines the communication networks and protocols that need to be used for exchanging information between the different component.
5. Component view: Defines the physical and logical components that make up the smart grid system.
6. Deployment view: Defines the deployment scenarios and configurations of the smart grid system.

Relevance

SGAM can provide reference points, e.g., scenarios, worksflows, and data models, that could aid the technical and conceptual development of EDDIE. SGAM provides a standardized way of organizing and describing the different components of the smart grid system, which could be of relevance to EDDIE as well.

Motivation

SGAM provides a comprehensive and standardized way of organizing and describing the different components of a smart grid system, allowing for better communication and collaboration between different stakeholders and organizations involved in the development and implementation of smart grids. It provides a common language and framework for describing the different layers and functions of the smart grid system, as well as the communication networks and protocols that need to be used for exchanging information between different components of the smart grid system.

Alternative models to SGAM include:

• NIST Smart Grid Framework: Developed by the National Institute of Standards and Technology (NIST), the NIST Smart Grid Framework provides a comprehensive and standardized way of organizing and describing the different components of a smart grid system, similar to SGAM.
• IEC 61850: IEC 61850 is a communication standard for power utility automation that defines a set of protocols.