【摘要】 分析了轮缘驱动型潮流能发电系统的结构特点,讨论了系统的能量捕获原理及轮缘发电机能量转化模型。给出了系统相关设计参数,并利用有限元方法对轮缘发电机的气隙磁密、齿槽转矩等电磁特性进行了仿真分析。对样机系统开展了水下运行试验,讨论了试验样机的输出电压、功率以及转速等特性。仿真和样机试验结果验证了系统参数设计的合理性,为下一步设计更大功率等级的轮缘驱动型潮流能发电系统提供了可靠的指导方法。更多还原

【Abstract】 The design parameter of the direct-driven rim-driven marine current power generation system was analyzed,The principle of energy capture and the generator energy transformation model were discussed. The electromagnetic properties of rim-driven generator were analyzed by finite element method simulation. The simulation results and experimental results demonstrate the system design is rational.更多还原