Patent ID: 7728562
Filing Date: 2010-06-01
Classification: H02M

Abstract:
1. A DC boost converter system, the system comprising: an inverter comprising a first DC input, a second DC input, a plurality of AC outputs, and a plurality of first control inputs, wherein the plurality of AC outputs are configured to be coupled to a load; a boost converter coupled to a first node, the first DC input, and the second DC input, the boost converter comprising a plurality of second control inputs, wherein the boost converter is configured to be coupled to a DC voltage source at the first node and the second DC input; a capacitor coupled between the first DC input and the second DC input; and a controller coupled to the plurality of first control inputs and the plurality of second control inputs, the controller being configured to receive a plurality of first feedback signals from the inverter, and a plurality of second feedback signals from the boost converter, and the controller being configured to control current flow through the boost converter and the inverter.