Correlation of site power supply disturbance characteristics and their origin of occurrence

Abstract

The results of a power quality survey of a major rural industrial site are presented. The statistical characteristics of the power study anomalies (e.g. voltage impulses, sags and surges, etc.) monitored at the site and their significance in determining the possible origins of the occurring power supply anomalies (e.g. caused by on-site disturbance producing loads or by electrical activities within the utility system) are discussed.<>