Doubly-fed unit cabin main engine base

The utility model relates to the technical field of wind power generation, and discloses a double-fed unit cabin main engine base which comprises a main engine base body, the main engine base body comprises an installation bottom plate, a cabin body and an installation top plate, and the installation bottom plate, the cabin body and the installation top plate are of an integrated structure and are integrally designed into a ship shape with a suspended tail. The ship-shaped design can be beneficial to reducing vibration and noise generated by operation of the wind driven generator, vibration can be dispersed and absorbed to a certain degree, so that vibration energy transmitted to a cabin and a tower is reduced, the suspended tail can be beneficial to enabling airflow to more smoothly surround the main engine base body, and therefore the heat exchange efficiency is improved, and the service life of the wind driven generator is prolonged. The ship-shaped design may contribute to simplification of maintenance an