Shaftless electric transmission turbine engine

The invention belongs to the technical field of turbofan engines, and particularly relates to a shaftless electric transmission turbine engine. Compared with a traditional turbine engine, energy transmission is achieved between a turbine and a fan/compressor through rigid shaft torque transmission, a rigid shaft is removed, the turbine drives a superconducting generator to generate electricity, asuperconducting motor drives the fan/compressor to rotate, and energy generation and use decoupling is achieved. In the abovementioned way, all components can be independently controlled, all the components can achieve the optimal performance under different working conditions, and the working efficiency and the stable working margin of the engine are greatly improved. Liquid hydrogen is adopted for cooling the superconducting generator/motor, and the low-temperature working environment of the superconducting generator/motor is maintained; and the cooled liquid hydrogen serves as fuel to be used, cleanliness and no po