Magnetic Field Analysis and Structural Optimization of Deflection Double Stator Switched Reluctance Generator

摘要

Switched reluctance generator has been widely used in industry. With the consumption of energy, the requirement of generator is higher and higher. The energy conversion rate of the traditional generator structure is very low, and it can no longer meet the existing technical indicators. In order to solve the problem of low efficiency of existing generators, this paper proposes a deflectable double stator switched reluctance generator (DDSRG), and performed a finite element analysis on this model. The magnetic density of the new generator is analyzed. A comparison between the proposed mathematical model and the finite element method verifies the accuracy of the model, finally, the core loss was used as the target to optimize the structure of the generator using the response surface method. The experimental results were compared with the simulation. The error was within the allowable range, which verified the correctness of the calculation method and the optimization scheme.