| 四相永磁容错电机短路故障容错策略 | |
| 司宾强 ; 朱纪洪 ; 吉敬华 ; SI Bin-qiang ; ZHU Ji-hong ; JI Jing-hua | |
| 2016-03-30 ; 2016-03-30 | |
| 关键词 | 容错 短路故障 永磁电机 驱动拓扑 磁-路仿真 fault tolerant short-circuit fault permanent magnet machine drive topology field-circuit simulation TM351 |
| 其他题名 | Two short-circuit fault tolerant strategies for four-phase permanentmagnet fault-tolerant machine |
| 中文摘要 | 四相永磁容错电机采用被容错齿隔开的集中式绕组结构,本质上具有一定的容错能力和故障出现后连续运行的能力.针对H桥和星形这两种驱动拓扑结构,在发生单相绕组出线端部短路时,以容错控制后的转矩满足正常需求为目标,分别采用直接转矩补偿方法和旋转磁动势不变方法进行容错控制;对两种容错控制策略进行了推导和对比分析,并对相关结果进行了磁-路联合仿真计算,验证了理论分析的正确性.; The four-phase permanent-magnet fault-tolerant motor is designed with a degree of inherent fault-tolerant capability and continuous operation in the occurrence of faults, due to their concentrated windings and interleaved by faulttolerant teeth. According to H-bridge and star-connection topologies, the direct torque compensation method and invariance of rotating magnetic force method are respectively adopted, so as to keep torque performance invariant pre- or post-fault operation for single short-circuit winding. Both the strategies are derived, compared and analyzed. Finally, the field-circuit simulation results are given to show the effectiveness of the theoretical analysis. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/146884]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 司宾强,朱纪洪,吉敬华,等. 四相永磁容错电机短路故障容错策略[J],2016, 2016. |
| APA | 司宾强,朱纪洪,吉敬华,SI Bin-qiang,ZHU Ji-hong,&JI Jing-hua.(2016).四相永磁容错电机短路故障容错策略.. |
| MLA | 司宾强,et al."四相永磁容错电机短路故障容错策略".(2016). |
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