滚轮罐耳发电装置的设计与MATLAB仿真分析

Design of roller cage shoe power generator and MATLAB simulation analysis

针对滚轮罐耳健康监测系统连续工作对电源的需求,提出了一种基于摩擦轮传动方式的发电装置。该装置可将滚轮的动能通过摩擦轮传递给永磁发电机,并将发电机安装在滚轮罐耳摆臂上,能有效减缓2摩擦轮的碰撞频率,从而保证设备的使用寿命。建立从动轮转速与发电机输出电压的关系模型,采用MATLAB中Power system建立方案模型。经过仿真表明,所设计的模型合理可行,为后续分析不同工况下摩擦轮传动的发电装置提供了基础。

In view of the demand of continuous operation of the roller cage shoe health monitoring system for energy, a kind of power generator based on friction wheel transmission mode was proposed. The device transmitted kinetic energy of the wheel to the permanent magnet generator through the friction wheel, and the generator was mounted on the swing arm of the roller cage shoe, so as to reduce the impact frequency of two friction wheels and ensure the service lifespan of the facility. The model indicating the relationship between the rotary velocity of the driven wheel and the output voltage of the generator was built, and Power system of MATLAB was applied to establish the model. Simulation showed the proposed model was reasonable and feasible. It offered basis for the subsequent analysis of the power generator based on friction wheel transmission mode in various operation modes.