| 发明名称 |
Modular Power Conversion System |
| 摘要 |
A method for determining when a connection of a power system to a grid has been disconnected. The method includes the power system supplying a first amount of reactive power to the grid to which the power system is connected, and the power system determining if there is a frequency change within the grid. This includes if the frequency change does not exceed a predetermined threshold, the power system supplying a second amount of reactive power to the grid, and if the frequency exceeds a predetermined threshold, the power system supplying a first amount of reactive power to the grid. |
| 申请公布号 |
US2015318705(A1) |
申请公布日期 |
2015.11.05 |
| 申请号 |
US201414211339 |
申请日期 |
2014.03.14 |
| 申请人 |
DEKA Products Limited Partnership |
发明人 |
Lucas Donald J.;Barber Christopher L.;Xia Xiaorong |
| 分类号 |
H02J3/46 |
主分类号 |
H02J3/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for determining when a connection of a power system to a grid has been disconnected comprising:
the power system supplying a first amount of reactive power to the grid to which the power system is connected; and the power system determining if there is a frequency change within the grid comprising:
if the frequency change does not exceed a predetermined threshold, the power system supplying a second amount of reactive power to the grid; andif the frequency exceeds a predetermined threshold, the power system supplying a first amount of reactive power to the grid. |
| 地址 |
Manchester NH US |
