Title :
Low-cost DSP-based equipment for the real-time detection of transients in power systems
Author :
Artioli, Marcello ; Pasini, Gaetano ; Peretto, Lorenzo ; Sasdelli, Renato ; Filippetti, Fiorenzo
Author_Institution :
Dept. of Electr. Eng., Univ. of Bologna, Italy
Abstract :
A novel solution for the real-time detection of transients in power systems is presented. It relies on a simple and robust algorithm, which analyzes the signal in the time domain, does not involve high computational burdens, does not require a high amount of memory, and has been implemented on a low-cost DSP. Experimental results showing the very good system performance are provided.
Keywords :
power system transients; real-time systems; signal processing; time-frequency analysis; transient analysis; low-cost DSP; memory requirement; power quality; power systems; real-time transient detection; system performance; time domain signal analysis; Event detection; Filters; Measurement units; Monitoring; Power quality; Power system analysis computing; Power system transients; Real time systems; Signal analysis; Signal processing; DSP; power quality; real time; transients detection;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.2004.831465
