| 发明名称 |
Nine device AC-TO-AC converter |
| 摘要 |
AC-to-AC power conversion systems and methods are presented, in which a small number of asymmetrical power switching devices are used to convert input AC power to output AC power of constant or variable frequency. |
| 申请公布号 |
EP1821397(A2) |
申请公布日期 |
2007.08.22 |
| 申请号 |
EP20070003229 |
申请日期 |
2007.02.15 |
| 申请人 |
ROCKWELL AUTOMATION TECHNOLOGIES, INC. |
发明人 |
CONGWEI, LIU;BIN, WU;NAVID, ZAGARI R. |
| 分类号 |
H02M5/27;H02M5/297;H02M5/458 |
主分类号 |
H02M5/27 |
| 代理机构 |
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