US 11,671,031 B1
Split bus inverter architecture
Mark Holveck, Sunnyvale, CA (US); and Anthony Sagneri, Dayton, NV (US)
Assigned to Lunar Energy, Inc., Mountain View, CA (US)
Filed by Lunar Energy, Inc., Mountain View, CA (US)
Filed on Oct. 13, 2022, as Appl. No. 17/965,649.
Claims priority of provisional application 63/314,975, filed on Feb. 28, 2022.
Int. Cl. H02M 7/487 (2007.01); H02M 7/483 (2007.01); H02M 3/00 (2006.01)
CPC H02M 7/487 (2013.01) [H02M 3/003 (2021.05); H02M 7/483 (2013.01)] 25 Claims
OG exemplary drawing
 
1. A split DC (Direct Current) bus inverter architecture, comprising:
a positive DC bus;
a negative DC bus;
a neutral node;
a first capacitor connected between the positive DC bus and the neutral node;
a second capacitor connected between the negative DC bus and the neutral node; and
a split phase output;
wherein a first output of a DC-DC converter is connected to the neutral node and a second output of the DC-DC converter is connected to one of the positive DC bus or the negative DC bus.