摘要 |
The invention relates to an island network with at least one energy generato r, using regenerative energy sources, whereby the energy generator is preferabl y a wind energy plant with a first synchronous generator, a DC link, at least one first power rectifier and a power inverter, a second synchronous generat or and an internal combustion engine which may be coupled with the second synchronous generator. A fully controllable wind energy unit (10) and an electromagnetic coupling (34) between the second synchronous generator (32) and the internal combustion engine (30) are provided in order to establish a n island network in which the internal combustion engine can be switched off completely, so long as the wind energy unit is generating enough power for a ll connected users with an efficiency which is as high as possible. |