Split phase power conversion apparatuses, methods and systems

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United States of America Patent

PATENT NO 9768677
SERIAL NO

15061502

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Abstract

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Split phase power conversion apparatuses, methods and systems are disclosed. One exemplary embodiment includes a generator, an AC/DC converter coupled with the generator, a DC bus coupled with the AC/DC converter, and an inverter coupled with the DC bus. The inverter includes first, second, and third legs each including a plurality of switches. A first controller provides a control signal to the first leg based upon a voltage between a first system output and a second system output and a first current provided to the first system output. A second controller provides a second control signal to the second leg based upon a voltage between the second system output and a third system output and a second current provided to the third system output. A third controller controls the third leg to provide an output equal to one half of the DC bus voltage.

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Patent Owner(s)

Patent OwnerAddress
CUMMINS POWER GENERATION IP INC1400 73RD AVENUE NE MINNEAPOLIS MN 55432

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ayana, Elias Minneapolis, US 8 56
Kunin, Sergey Minnetonka, US 6 104
Nath, Shabari Minneapolis, US 2 9
Palmer, Brad Ham Lake, US 3 9
Solorzano, Abel Saint Louis Park, US 2 9
Walseth, Andrew Mounds View, US 2 9

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