发明名称 |
BUS CAPACITOR BANK CONFIGURATION FOR A MULTI-LEVEL REGENERATIVE DRIVE |
摘要 |
A regenerative drive device and a method for configuring the DC link of a regenerative drive device are disclosed. The multilevel regenerative drive device may include an inverter having a plurality of power components and a converter having a plurality of power components. The multilevel regenerative drive device may also include a direct current (DC) link bridging the inverter and the converter, the DC link including a capacitor, an inverter neutral point, and a converter neutral point independent of the inverter neutral point. Alternatively, the inverter neutral point and the converter neutral point may be connected. |
申请公布号 |
WO2015094238(A1) |
申请公布日期 |
2015.06.25 |
申请号 |
WO2013US76196 |
申请日期 |
2013.12.18 |
申请人 |
OTIS ELEVATOR COMPANY |
发明人 |
AGIRMAN, ISMAIL;MILLETT, STEVEN, M.;KRISHNAMURTHY, SHASHANK |
分类号 |
H02P3/14;B66B1/06;H02M7/00 |
主分类号 |
H02P3/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|