Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Suryanarayana Potharaju0
Date of Patent
February 23, 2016
0Patent Application Number
136607520
Date Filed
October 25, 2012
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An inverter device has an active ripple cancellation boost circuit being configured to a DC source from a plurality of solar cells and configured to filter an AC current ripple back to the DC source and boost the DC voltage to an intermediary 12-15 voltage range. The device has a wave shaper circuit comprising a phase shift zero voltage switching full bridge circuit and a rectifier energy recovery circuit, the phase shift zero voltage switching full bridge circuit configured to shape the DC source to a half wave rectified 120V to 240V waveform. The device has an analog mixed signal controller module configured to generate a PWM waveform and synchronize the rectified waveform to a grid voltage.
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