An efficient CORDIC arithmetic unit for 3-phase voltage grid synchronization

An efficient CORDIC arithmetic unit for 3-phase voltage grid synchronization

The aim of this paper is to implement the CORDIC algorithm in the most used 3-phase voltage grid synchronization techniques. The CORDIC algorithm is an efficient trigonometric calculus processor, which makes possible to solve complex trigonometric functions by means of a shift-adder structure, thus...

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Hauptverfasser: Gonzalez-Espin, F., Figueres, E., Garcera, G., Patrao, I.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Calculus
Harmonic analysis
Low pass filters
Power harmonic filters
Synchronization
Topology
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Beschreibung
Zusammenfassung:The aim of this paper is to implement the CORDIC algorithm in the most used 3-phase voltage grid synchronization techniques. The CORDIC algorithm is an efficient trigonometric calculus processor, which makes possible to solve complex trigonometric functions by means of a shift-adder structure, thus obtaining a very efficient calculus core which achieves a short computation time when used in FPGA or ASIC platforms.
ISSN:2163-5137
DOI:10.1109/ISIE.2011.5984144