摘要
建立并分析了永磁同步电机的铁损模型,得到使电机工作在功率损耗最小状态下的d轴电流,从而得到电机功率损耗最小的控制方案。仿真结果表明永磁同步电机的铜损略有增加而铁损大幅减少。
The PMSM model with iron loss is established and analysised, thenthe current of d axis which leads to minimal power loss is achieved, and thus the minimal power loss control strategy is found. The simulation results show that the copper loss of PMSM is slightly increased but the iron loss is substantially reduced.
出处
《价值工程》
2012年第30期34-35,共2页
Value Engineering
关键词
永磁同步电机
功率损耗
电机模型
permanent magnet synchronous motor
power loss
motor model
