摘要
结合实际开关磁阻电机(SRM)使工况,开发得到了一种具备容错结构的分块控制。在分析SRM结构基础上,优化调整四相容错分块控制参数。仿真分析四相容错分块控制,构建了测试样机开展控制效果验证。研究结果表明:在10 A电流下经优化后电感较原始数值呈现明显提升,电机输出转矩随电流增加呈线性增长的趋势。当系统出现缺相故障时,采用四相容错分块控制方案表现出更低转矩脉动系数,该控制策略具有更优系统性能。
Based on the actual operating condition of the switch reluctance motor(SRM),a modular block control scheme with fault-tolerant structure was developed.Through analyzing the structure of SRM,the control parameters of four-phase fault-tolerant modular block were optimized and adjusted.The modular block control was simulated and analyzed,and a test prototype was constructed to verify the control effect.The research results show that the post-optimized inductance has significantly improved than the original value at a current of 10 A and the output torque of the motor increases linearly with the increasement of current.When a phase failure occurs in the system,the control scheme of four-phase fault-tolerant modular block appears the lower torque pulsation coefficient,which has better system performance.
作者
张岩
孟慧琳
Zhang Yan;Meng Huilin(Department of Automotive Engineering,Luohe Technician College,Luohe 462300,China)
出处
《防爆电机》
2025年第6期46-49,共4页
Explosion-proof Electric Machine
基金
河南省高等学校重点科研项目(23B510012)。
