Research on Reactor Vibration Based on COMSOL

Due to the serious electromagnetic vibration problem of the reactor in operation, through the use of COMSOL finite element simulation software, on the basis of related theories, a three-phase in the multi-physical field coupling transient electromagnetic field and structural force field is established in COMSOL. The simplified model of the shunt reactor is used to simulate the magnetostrictive displacement and Maxwell force displacement produced by the iron core reactor during operation. According to the result of the displacement of the iron core obtained by the simulation, the magnetic field distribution in the iron core and the displacement distribution of the iron core deformation are further analyzed.