IEC/TR 61850-1 Ed. 1.0 en:2003, Communication networks and systems in substations - Part 1: Introduction and overview

Is a technical report applicable to substation automation systems. Defines the communication between intelligent electronic devices in the substation and the related system requirements. Gives an introduction and overview of the IEC 61850 standard series; refers to and includes text and figures from other parts of the IEC 61850 series.