Invention Grant
- Patent Title: Multi-level inverter systems
- Patent Title (中): 多电平逆变器系统
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Application No.: US14949568Application Date: 2015-11-23
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Publication No.: US09595862B1Publication Date: 2017-03-14
- Inventor: Dianbo Fu , Yunfeng Liu
- Applicant: Futurewei Technologies, Inc.
- Applicant Address: US TX Plano
- Assignee: Futurewei Technologies, Inc.
- Current Assignee: Futurewei Technologies, Inc.
- Current Assignee Address: US TX Plano
- Agency: Slater Matsil, LLP
- Main IPC: H02M7/48
- IPC: H02M7/48 ; H02M1/12 ; H02M7/537
Abstract:
A system comprises a first T-type inverter and a second T-type inverter connected to a dc power source and a first winding of a transformer, 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 and a fourth T-type inverter connected to the dc power source and a second winding of the transformer, wherein the fourth T-type inverter is configured to operate with a second phase shift from the third T-type inverter and a fifth T-type inverter and a sixth T-type inverter connected to the dc power source and a third winding of the transformer, wherein the sixth T-type inverter is configured to operate with a third phase shift from the fifth T-type inverter.
Information query
IPC分类:
