Wind generating set

An embodiment of the utility model discloses a wind generating set, relates to the technical field of electric power. The wind generating set can increase usefulness of a double-feed wind generating set under low wind speed. The wind generating set comprises an impeller, a double-feed generator connected with the impeller, a frequency converter connecting the double-feed generator and the power frequency electrical network, and switch module groups arranged between the double-feed generator and the frequency converter, and between the double-feed generator and the power frequency electrical network. The switch module group comprises a first switch unit, a second switch unit, a third switch unit and a fourth switch unit. The break and close of each switch unit in the switch module group realize switching of work modes of the wind generating set. The embodiment of the utility model can be applied to wind power generation.