Title :
Design and implementation of low cost reconfigurable data acquisition system for power system protection applications
Author :
Le, H.P. ; Zayegh, A. ; Singh, J.
Author_Institution :
Sch. of Electr. Eng., Victoria Univ., Melbourne City, Vic., Australia
Abstract :
The design and implementation of a reconfigurable data acquisition system for a digital relay for power system protection applications are described. A 33% power saving and 31% area reduction are recorded when a modified flash analogue-to-digital converter is employed. A further 98% data rate reduction is achieved when the reconfigurable algorithm is applied, enabling an improvement in system efficiency.
Keywords :
analogue-digital conversion; data acquisition; data reduction; power consumption; power system protection; relay protection; analogue-digital converter; data rate reduction; digital relay; low cost reconfigurable data acquisition system; power consumption; power system protection applications; system efficiency;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20046024
