| 发明名称 |
REDUNDANT UNINTERRUPTIBLE POWER SUPPLY SYSTEMS |
| 摘要 |
A system is provided. The system includes a plurality of uninterruptible power supplies (UPSs), a ring bus, at least one load electrically coupled to the plurality of UPSs and the ring bus, and a controller communicatively coupled to the plurality of UPSs. The controller is configured to calculate a phase angle for each UPS of the plurality of UPSs, wherein the phase angle is calculated relative to a common reference angle, and control operation of each UPS based on the respective calculated phase angles. |
| 申请公布号 |
US2015244210(A1) |
申请公布日期 |
2015.08.27 |
| 申请号 |
US201414186159 |
申请日期 |
2014.02.21 |
| 申请人 |
General Electric Company |
发明人 |
KOLHATKAR YASHOMANI;Vijayan Pradeep;Colombi Silvio;Naik Rajendra;Kanakasabai Viswanathan |
| 分类号 |
H02J9/06;H02M5/42 |
主分类号 |
H02J9/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system comprising:
a plurality of uninterruptible power supplies (UPSs); a ring bus; at least one load electrically coupled to said plurality of UPSs and said ring bus; and a controller communicatively coupled to said plurality of UPSs, said controller configured to:
calculate a phase angle for each UPS of said plurality of UPSs, wherein the phase angle is calculated relative to a common reference angle; andcontrol operation of each UPS based on the respective calculated phase angles. |
| 地址 |
Schenectady NY US |
