| 发明名称 | Methods and systems for controlling a power converter | ||
| 摘要 | A controller for controlling a power converter is described. The controller includes an input configured to receive at least one grid feedback signal, a filter, and an output. The filter is configured to receive the at least one grid feedback signal and generate an output signal that does not deviate by more than a predefined amount from the at least one grid feedback signal. The output is configured to provide a voltage command signal to the power converter that is based at least partially on the output signal. | ||
| 申请公布号 | US8780595(B2) | 申请公布日期 | 2014.07.15 |
| 申请号 | US201113323261 | 申请日期 | 2011.12.12 |
| 申请人 | General Electric Company | 发明人 | Larsen Einar Vaughn |
| 分类号 | F21V33/00 | 主分类号 | F21V33/00 |
| 代理机构 | Armstrong Teasdale LLP | 代理人 | McGinness James;Armstrong Teasdale LLP |
| 主权项 | 1. A controller for controlling a power converter comprising: an input configured to receive at least one grid feedback signal; a filter configured to receive the at least one grid feedback signal and configured to apply a linear low-pass filter to the at least one grid feedback signal to generate an output signal that does not deviate by more than a predefined amount from the at least one grid feedback signal; integrator portion coupled to the filter and comprising a first voltage limit and a second voltage limit, wherein the first voltage limit is determined by offsetting the at least one grid feedback signal by a first predefined value, and wherein the second voltage limit is determined by offsetting the at least one grid feedback signal by a second predefined value; and, an output configured to provide a voltage command signal to the power converter that is based at least partially on the output signal. | ||
| 地址 | Schenectady NY US | ||