| 发明名称 |
POWER CONVERSION APPARATUS AND ELECTRICAL-MECHANICAL ENERGY CONVERSION SYSTEM |
| 摘要 |
A power conversion apparatus includes arms in each of which one or more unit converters each including a capacitor and capable of outputting an arbitrary voltage are connected in series, and a point P as a first node to which one end of the respective arms are Y-connected, and a point N as a second node to which a neutral terminal of the rotary electric machine is connected. The other end of the respective arms are connected to one ends of respective phase windings of a rotary electric machine. |
| 申请公布号 |
US2015008859(A1) |
申请公布日期 |
2015.01.08 |
| 申请号 |
US201414321507 |
申请日期 |
2014.07.01 |
| 申请人 |
Hitachi, Ltd. |
发明人 |
INOUE, I Shigenori;KATOH Shuji;KAWAZOE Hironari;TOMOBE Osamu;YOSHIHARA Toru;WATANABE Kenta |
| 分类号 |
H02P6/14 |
主分类号 |
H02P6/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A power conversion apparatus comprising:
three or more arms in each of which one or more unit converters each including an energy storage element and capable of outputting an arbitrary voltage are connected in series; and a first node to which one end of the respective arms is Y-connected, wherein another end of the respective arms is connected to one ends of respective phase windings of a rotary electric machine. |
| 地址 |
Tokyo JP |
