考虑铁耗的永磁同步电机数学模型及仿真  

Mathematical Model and Simulation of PMSM Based on Considering Iron Loss

作　　者：岳学斌 张汉允[2] 

机构地区：[1]义马煤业集团公司常村煤矿,河南义马472300 [2]河南理工大学电气学院,河南焦作454003

出　　处：《煤矿机电》2011年第2期34-36,40,共4页Colliery Mechanical & Electrical Technology

摘　　要：电机的总损耗中铁耗占有一定的比例,但在建立永磁同步电机数学模型时,通常都忽略了铁耗,由此提出了考虑铁耗时永磁同步电机(PMSM)的数学模型。在Matlab/Simulink下建立了PMSM的仿真模型,仿真结果证明了该电机数学模型的正确性,考虑铁耗时的电机模型更能体现实际电机的真实情况。The influence of iron loss is usually be neglected when building the mathematical model of PMSM（permanent magnet synchronous motor）,the iron loss always accounts for some proportion in the total loss of the electrical machine,so the mathematical model of PMSM based on considering iron loss is raised and the simulation model is built up under Matlab/Simulink.The simulation result proves the correct of this mathematical model,the electrical machine model considering iron loss better reflects the real situation of the actual PMSM.

关 键 词：永磁同步电机 模型 铁耗 仿真 

分 类 号：TM351[电气工程—电机]