| 摘要 |
It is described a method for operating an electric energy production facility (100) comprising at least one wind turbine (101, 102, 103, 104), in particular during a fault in a utility grid (109) to which energy is to be delivered, the method comprising: disconnecting the utility grid (109) from the wind turbine (101, 102, 103, 104); connecting an external generator (166) via a cable (111,112,113,114) to an auxiliary equipment (171,172,173,174) of the wind turbine, to deliver active power (P) to the auxiliary equipment, wherein the cable is connected to a converter (141,142,143,144) of the wind turbine the converter supporting reactive power (Q). Further a corresponding arrangement is described. |
