Invention Grant
- Patent Title: Multi-level inverter
- Patent Title (中): 多电平逆变器
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Application No.: US14302121Application Date: 2014-06-11
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Publication No.: US09331595B2Publication Date: 2016-05-03
- Inventor: Anno Yoo
- Applicant: LSIS CO., LTD.
- Applicant Address: KR Anyang-si
- Assignee: LSIS CO., LTD.
- Current Assignee: LSIS CO., LTD.
- Current Assignee Address: KR Anyang-si
- Agency: Lee, Hong, Degerman, Kang & Waimey PC
- Agent Jonathan Kang; Justin Lee
- Priority: KR10-2013-0068856 20130617
- Main IPC: H02P6/14
- IPC: H02P6/14 ; H02M5/458 ; H02M7/487 ; H02M7/49 ; H02M7/483

Abstract:
A multi-level inverter includes: a rectifying unit to rectify received a three-phase voltage; a smoothing unit to receive the rectified voltage and provide the rectified voltage as voltages having different levels to first to third different nodes; and an inverter unit including a plurality of switch units to transfer the voltages having three levels provided from the smoothing unit, wherein the inverter unit includes a first switch unit provided between the first node and a first output terminal, a second switch unit provided between the second node and the first output terminal, a third switch unit provided between the third node and the first output terminal, a fourth switch unit provided between the first node and a second output terminal, a fifth switch unit provided between the second node and the second output terminal, and a sixth switch unit provided between the third node and the second output terminal.
Public/Granted literature
- US20140369088A1 MULTI-LEVEL INVERTER Public/Granted day:2014-12-18
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