Flash FPGA-Based Numerical Pulse-Width Modulator | Zendy

Ricardo Arias | Zendy; Hernán Mediote | Zendy; Hernán Emilio Tacca | Zendy

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Flash FPGA-Based Numerical Pulse-Width Modulator

Author(s) -

Ricardo Arias,

Hernán Mediote,

Hernán Emilio Tacca

Publication year - 2011

Publication title -

advances in power electronics

Language(s) - English

Resource type - Journals

eISSN - 2090-1828

pISSN - 2090-181X

DOI - 10.1155/2011/215376

Subject(s) - pulse width modulation , modulation (music) , field programmable gate array , flash (photography) , computer science , pulse (music) , electronic engineering , gate array , delta sigma modulation , phase modulation , physics , computer hardware , electrical engineering , engineering , optics , voltage , telecommunications , acoustics , cmos , detector , phase noise

A pulse-width modulator to drive three-phase AC motors is described. It performs a numerical modulation technique, also known as optimum or calculated modulation, but, in order to reduce hardware resources, a hybrid approach merging that calculated modulation with proportional modulation is proposed. The modulator is tested in a flash-based field programmable gate array (FPGA) implementation

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