This section applies to substation automation systems. It defines communication and related system requirements between intelligent equipment in the substation. This section introduces and provides an overview of this standard series and it contains the text and figures of other sections.
DL/Z 860.1-2004 history
2018DL/Z 860.1-2018 Communication Networks and Systems for Electric Power Automation Part 1: Introduction
2004DL/Z 860.1-2004 Communication networks and systems in substations Part 1: Introduction and overview