Research on redundancy high-voltage BLDC motor

Firstly the Paper analyzes the type and structure of redundancy high-voltage brushless DC motor, proposes scheme of control system, derives the mathematical model, carries out the simulation of the magnetic field and system characteristic, gets a series of simulation results; and then the key features of the motor has been studied, and the results are compared with the ordinary brushless DC motor; Finally, the motor is tested, the results verify the correctness of the motor design and analysis.