Wide Area Monitoring, Protection and Control Systems

Download or read book Wide Area Monitoring, Protection and Control Systems written by Alfredo Vaccaro and published by IET. This book was released on 2016-08-04 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wide area monitoring, protection and control systems (WAMPACs) have been recognized as the most promising enabling technologies to meet challenges of modern electric power transmission systems, where reliability, economics, environmental and other social objectives must be balanced to optimize the grid assets and satisfy growing electrical demand. To this aim WAMPAC requires precise phasor and frequency information, which are acquired by deploying multiple time synchronized sensors, known as Phasor Measurement Units (PMUs), providing precise synchronized information about voltage and current phasors, frequency and rate-of-change-of-frequency.