TIDM-2PHILPFC, Two-Phase Interleaved Power Factor Correction Converter with Power Metering

TIDM-2PHILPFC, Two-Phase Interleaved Power Factor Correction Converter with Power Metering. This design is a digitally controlled, two phase interleaved, 700W power factor correction converter with added power metering functionality. A C2000 Piccolo microcontroller is the controller for the two 180 phase shifted boost power stages that comprise the power factor correction converter and additionally, it monitors the line and neutral voltage waveforms to implement power metering functions. This design is able to achieve 97% efficiency and 1.5% THD at full load with power factor greater than 0.98