Hybrid excitation block type stator and rotor switch reluctance machine

The invention discloses a hybrid excitation block type stator and rotor switch reluctance machine which belongs to the field of switch reluctance machines. The hybrid excitation block type stator and rotor switch reluctance machine comprises a block type stator, stator windings, a magnetism isolating plate, a permanent magnet, a block type rotor and a rotor metal sleeve, wherein a rotating shaft penetrates through the metal sleeve, the block type rotor is formed from fan-shaped block-shaped rotor tooth blocks, the fan-shaped block-shaped rotor tooth blocks are embedded into the rotor metal sleeve without magnetic conductivity, the block type stator is formed from C-shaped stator tooth blocks, and each stator winding is embedded into a groove of the two opposite stator tooth blocks. The block type stator and rotor are convenient for module production; alternate magnetic fields are not coupled, and the fault tolerance performance of the reluctance machine is strong; and the permanent magnet is magnetized in parallel, torque is generated only when an electric exciting winding is electrified, and the reluctance machine has large output power, high power density and convenient control through hybrid excitation and has the same power circuit and control strategy with an ordinary switch reluctance machine.