Patent · US Active

Multi-channel inverter systems

US9923485B2 · kind B2 · utility

7Cited by

4References

20Claims

0Family size

Assignee

Futurewei Technologies, Inc. · US

Inventors

Dianbo Fu · Plano, US
Yunfeng Liu · Shanghai, CN

Key dates

Filing date	Nov 5, 2015
Grant date	Mar 20, 2018
Priority date	—
Expiry date	Nov 5, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02B70/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A system comprises a first T-type inverter connected to a dc power source, a second T-type inverter connected to the dc power source, wherein the second T-type inverter is configured to operate with a first phase shift from the first T-type inverter, a third T-type inverter connected to the dc power source, wherein the third T-type inverter is configured to operate with a second phase shift from the second T-type inverter, a coupled inductor having a first input, a second input and a third input connected to the first T-type inverter, the second T-type inverter and the third T-type inverter respectively and an output filter coupled to the output of the coupled inductor.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.