Investigation of transients during start-up of hybrid synchronous electric motor of submersible oil pump with permanent magnets

[摘要] The results of simulation of transients during the start-up of a hybrid synchronous electric motor with permanent magnets under various loads are presented in this paper. The proposed motor was tested for no-load, full load, and overload using the MATLAB software and Simulink blocks. The model in the Matlab is elaborated using standard blocks library of SimPowerSystems. Also, the possibility of starting the proposed motor at the direct connection to the grid is considered. The velocity-time graphs and electromagnetic torque-time graphs are presented in the paper.

[发布机构] Novosibirsk State Technical University, 20, Karka Marksa Ave., Novosibirsk; 630073, Russia^1

[效力级别] 电工学

[关键词] Electromagnetic torques;Full-load;Matlab- software;No load;Oil pump;Simulink