Dual-armature flux-switching electrically excited machine

A dual-armature flux-switching electrically excited machine, comprising a stator and a rotor, wherein

• the stator comprises a stator core, field windings, and stator armature windings, wherein the stator core is provided with stator slots distributed along a circumference of the stator core, the stator slots comprise first stator slots and second stator slots, wherein the second stator slots are provided on both sides of the first stator slots, wherein the first stator slots are configured to accommodate the field windings, and the second stator slots are configured to accommodate the stator armature windings;
• wherein the rotor comprises a rotor core and rotor armature windings, wherein the rotor core comprises rotor slots distributed along a circumference of the rotor core, and wherein the rotor slots are configured to accommodate the rotor armature windings;
• and
• wherein, when windings are in a working state, the field windings are fed with a direct current, the stator armature windings and the rotor armature windings are fed with an alternating current, a current phase angle of the stator armature windings is configured to be 0° to 90°, and a current phase angle of each of the rotor armature windings is configured to be −90° to 0°.