| 发明名称 |
CONVERTER |
| 摘要 |
The present invention provides a converter including a plurality of sub-modules connected in series to each other, wherein each of the sub-modules includes a first half-bridge unit including a first energy storage unit, and a plurality of first power semiconductors connected in parallel to the first energy storage unit and connected in series to each other; a second half-bridge unit including a second energy storage unit, and a plurality of second power semiconductors connected in parallel to the second energy storage unit and connected in series to each other; and an auxiliary circuit unit connecting the first half-bridge unit and the second half-bridge unit; wherein the auxiliary circuit unit includes a single third power semiconductor and a single diode. |
| 申请公布号 |
US2015357906(A1) |
申请公布日期 |
2015.12.10 |
| 申请号 |
US201314758095 |
申请日期 |
2013.12.27 |
| 申请人 |
HYOSUNG CORPORATION |
发明人 |
JUNG Hong Ju;KIM Tae Gyun;YANG Hang Jun;CHOI Jong Yun |
| 分类号 |
H02M1/32;H02M7/5387;H02M1/00 |
主分类号 |
H02M1/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A converter comprising a plurality of sub-modules connected in series to each other, wherein:
each of the sub-modules comprises: a first half-bridge unit comprising a first energy storage unit, and a plurality of first power semiconductors connected in parallel to the first energy storage unit and connected in series to each other; a second half-bridge unit comprising a second energy storage unit, and a plurality of second power semiconductors connected in parallel to the second energy storage unit and connected in series to each other; and an auxiliary circuit unit connecting the first half-bridge unit and the second half-bridge unit; wherein the auxiliary circuit unit comprises a single third power semiconductor and a single diode. |
| 地址 |
Seoul KR |
