INVESTIGADORES
OLIVA Alejandro Raul
congresos y reuniones científicas
Título:
ASIC for isolated power inverters
Autor/es:
SOTO, ANGEL; MANDOLESI, PABLO; OLIVA, ALEJANDRO RAUL
Lugar:
Buenos Aires
Reunión:
Congreso; Micro-Nanoelectronics, Technology and Applications (EAMTA), 2013 7th Argentine School of; 2013
Institución organizadora:
IEEE CAS
Resumen:
Isolated power inverters are widely used for supplying power to loads
that are not connected to the ac grid, such as isolated commercial or
residential loads or in electric vehicles. Analog and digital
implementations of integrated circuits for power inverter control have
been reported in the literature; all of them are highly dependent of
external components or are implemented with digital signal processors
that increase their cost. This work presents an Application-Specific
Integrated Circuit (ASIC) able to synthesize a 50/60 Hz sine waveform
output to drive a single-phase H-bridge inverter. The ASIC combines low
price, low part count and sinusoidal output voltage waveform. The
modulation scheme, architecture and experimental results are presented.