High-efficiency control strategy of Aeronautical fuel pump motor

Aeronautical fuel pump motors require small size, large torque and high efficiency. In order to reduce the phase current and increase the efficiency of fuel pump motors, this paper takes surface-mount permanent magnet synchronous motor as research object and proposes a high-efficiency control strategy. This strategy reduces the impacts of armature reaction and harmonics in phase current. The experimental results show that the phase current is reduced and the efficiency of fuel pump motor is increased.