The utility model discloses a wind driven generator with auxiliary power, which comprises a wind driven generator set provided with a plurality of fan blades and a support, each fan blade is arrangedon the support, each fan blade is respectively provided with an air blowing hole, and the support is provided with an air conveying channel communicated with each air blowing hole in a penetrating manner; and the sea wave inflating group inflates towards the air conveying channel through the sea wave inflating group, so that the air is exhausted from the air blowing hole, and the wind driven generator can generate power by utilizing wind power and can generate power by utilizing sea wave rotation.