Title :
A new DSP method and its application for exploring dynamic behaviour of power system and rejection of power-line related noises
Author :
Backmutsky, V. ; Vaisman, G.T.
Author_Institution :
Tel Aviv Univ., Israel
Abstract :
A DSP method is considered which can be applied to describe the dynamic behavior of a power system with the variable fundamental frequency. The method is based on integrating zero crossing (IZC) and quasisynchronous sample interpolation (QSI). Theoretical results are tested by simulation and confirmed be real life experiments. IZC application for power-line related noise rejection in DC and AC instruments is also discussed
Keywords :
interference suppression; interpolation; power systems; signal processing; AC instruments; DC instruments; DSP method; dynamic behaviour; power system; power-line related noise rejection; quasisynchronous sample interpolation; variable fundamental frequency; zero crossing integration; Digital signal processing; Frequency estimation; Interpolation; Parameter estimation; Phase locked loops; Polynomials; Power system dynamics; Power systems; Sampling methods; Voltage;
Conference_Titel :
Signal Processing, 1996., 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-2912-0
DOI :
10.1109/ICSIGP.1996.571181
