发明名称 |
Controlled single-phase AC/DC converter |
摘要 |
A single-phase voltage source AC/DC converter (40) according to the present invention generates a second axis voltage command from difference between a DC voltage detection value (31,V D ) at a DC terminal (22) and a DC voltage command value V D * and controls a DC voltage by increasing and decreasing active power with the second axis voltage command (120-2). For example, the voltage at the DC terminal (22) is increased by decreasing active power when the DC voltage detection value V D at the DC terminal is lower than the DC voltage command V D * , while the DC voltage detection value V D at the DC terminal is decreased by increasing the active power when the DC voltage detection value V D at the DC terminal is higher than the DC voltage command V D * . |
申请公布号 |
EP2472709(A3) |
申请公布日期 |
2015.06.17 |
申请号 |
EP20110195833 |
申请日期 |
2011.12.27 |
申请人 |
ORIGIN ELECTRIC COMPANY, LTD. |
发明人 |
OHSHIMA, MASAAKI;USHIKI, SHUICHI;ZHAO, JINBIN |
分类号 |
H02M7/162;H02J3/40;H02J3/46;H02M7/72 |
主分类号 |
H02M7/162 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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