A network of independent Components that are federated or interconnected in a manner which respects their autonomy but also enable them to work together to

The desired outcome of a System which arises from the interactions between the Components that are enabled by the linkages, relationships and interdependencies embodied by

An element of the PSA methodology that involves the mapping of the drivers of change that may significantly influence the transformation of GW-scale Power Systems

The design and description of an enterprise’s entire set of Information Technology (IT) and Operational Technology (OT). This includes how both IT and OT are

A specific institution, company or natural person that can be distinctly identified within a System.

A diagram that illustrates the interdependencies and exchanges between a range of Entities in a particular System.

An architectural characteristic that takes the future extension of System functions and capabilities into consideration. It is a systemic measure of whether the Systems Architecture

A process whereby a measurement of the output of a system is fed back as an input, which then affects subsequent outputs. The measured output

An Entity-Relationship Diagram that illustrates the interdependences and transactions between Entities involved in the governance, operation and market functions of a Power System.