Invention Grant
- Patent Title: Power cell bypass method and apparatus for multilevel inverter
- Patent Title (中): 多电平逆变器的电池旁路方法及装置
-
Application No.: US13845416Application Date: 2013-03-18
-
Publication No.: US09240731B2Publication Date: 2016-01-19
- Inventor: Lixiang Wei , Yuan Xiao , Haihui Lu , Douglas B. Weber
- Applicant: Lixiang Wei , Yuan Xiao , Haihui Lu , Douglas B. Weber
- Applicant Address: US OH Mayfield Heights
- Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee Address: US OH Mayfield Heights
- Agency: Fay Sharpe LLP
- Main IPC: H02M5/45
- IPC: H02M5/45 ; H02M5/458 ; H02M7/49 ; H02M1/32
Abstract:
Multilevel inverters, power cells and bypass methods are presented in which a power cell switching circuit is selectively disconnected from the power cell output, and a bypass which is closed to connect first and second cell output terminals to selectively bypass a power stage of a multilevel inverter, with an optional AC input switch to selectively disconnect the AC input from the power cell switching circuit during bypass.
Public/Granted literature
- US20140268928A1 POWER CELL BYPASS METHOD AND APPARATUS FOR MULTILEVEL INVERTER Public/Granted day:2014-09-18
Information query
IPC分类:
