Linear induction motor water cooling structure and linear induction motor

The utility model discloses a water cooling structure of a linear induction motor, which comprises a primary iron core, a primary winding and a liquid cooling pipe, the primary iron core is formed by laminating silicon steel sheets, one side of the primary iron core is provided with a primary iron core groove, the other opposite side of the primary iron core is provided with a cooling groove, the primary winding is wound in the primary iron core groove, and the liquid cooling pipe is arranged in the cooling groove. The liquid cooling pipe is embedded in the cooling groove, and two ends of the liquid cooling pipe are provided with a cooling liquid inlet and a cooling liquid outlet. The linear induction motor comprises the water cooling structure of the linear induction motor. The primary winding is simple in structure and good in cooling effect, the current-carrying capacity of the primary winding is improved, and the suspension capacity and the traction capacity of the maglev train are further improved. 本实用新型