Title :
WLSE for fast, accurate and robust generation of references in power converter applications
Author :
Freijedo, Francisco D. ; Vidal, Ana ; Yepes, Alejandro G. ; Fernandez-Comesaña, Pablo ; Malvar, Jano ; Lopez, Oscar ; Nogueiras, Andres ; Doval-Gandoy, Jesus
Author_Institution :
Dept. of Electron. Technol., Univ. of Vigo, Vigo, Spain
Abstract :
This paper analyzes the suitability of the weighted least square estimation (WLSE) technique for reference generation. The original WLSE is modified in order to estimate non fundamental sequences and improve dynamics. Specific details of implementation and tuning are provided in the paper. Experimental and simulation results prove the high performance and robustness of the WLSE employed as specific sequence detector in power converter applications.
Keywords :
AC-DC power convertors; least squares approximations; ac/dc power conversion; power converter; references generation; weighted least square estimation technique; Estimation; Frequency estimation; Harmonic analysis; Noise; Phase locked loops; Steady-state; Transient response; Digital Signal Processing; Least mean square methods; ac/dc Power Conversion;
Conference_Titel :
Industrial Electronics (ISIE), 2010 IEEE International Symposium on
Conference_Location :
Bari
Print_ISBN :
978-1-4244-6390-9
DOI :
10.1109/ISIE.2010.5637405
