Lessons Learned Implementing an IEC 61850-based Microgrid Power- Management System

A North American oil refinery recently improved on-site power system reliability by installing a new utility ring-bus substation, a new utility interconnect substation, four new medium voltage distribution switchgear lineups, and separating two on-site 14.9 MVA cogeneration units onto dedicated buses in our management system . The refinery also … [Read more...]