Comparison of microprocessor systems for real-time phasor measurements for large-scale power systems: a case study

Abstract

To cite this article: SHENDY M. EL-SHAL (1990) Comparison of microprocessor systems for real-time phasor measurements for large-scale power systems: a case studyRecent progress in microprocessor-based relaying systems and the technology involved in the new measurement systems lor assessment 01 on-line dynamic security 01 electric power systems are described. The technique 01 obtaining the measurements lrom selected locations on interconnected electric power systems is presented. The measurements require a number of algorithms that have been developed. A comparison 01 the diKcrent approaches has also k n conducted using a realistic system lor confirmation 01 the developed technique.