AN APPARATUS, METHOD, AND SYSTEM FOR WIDE-AREA PROTECTION AND CONTROL USING POWER SYSTEM DATA HAVING A TIME COMPONENT ASSOCIATED THEREWITH

摘要

An apparatus, system and method in an electrical system using power system information or data associated therewith having a time component associated therewith sampled or obtained from the electrical system at a local and a remote location, wherein the local and remote data are time aligned and used to provide control, monitoring, metering, and/or automation to the electrical system. The local IED may be adapted to receive power system data from the remote IED, time align the local and remote synchronized power system data, and perform math operations on the local and remote power system data.