混合励磁永磁发电机电抗参数研究  

Research on Reactance Parameters of Hybrid Excitation Permanent Magnet Generator

作　　者：宁杰[1] 王晓宇[1] 贾建国[1] 王惠军[2] NINGJie;WANG Xiaoyu;JIA Jianguo;WANG Huijun(National Engineering Research Center for Rare-Earth Permanent Magnetic Machines,Shenyang University of Technology,Shenyang 110870,China;Institute of Instrument Science and Optoelectronic Engineering,Beihang University,Beijing 100191,China)

机构地区：[1]沈阳工业大学国家稀土永磁电机工程技术研究中心,辽宁沈阳110870 [2]北京航空航天大学仪器科学与光电工程学院,北京100191

出　　处：《电机与控制应用》2018年第6期72-75,116,共5页Electric machines & control application

摘　　要：针对混合励磁永磁同步发电机的特殊磁路结构,介绍了一种用以计算交、直轴电抗参数的计算方法。利用该方法计算了1台7.5 k W、1 500 r/min的混合励磁永磁发电机的交轴电抗和直轴电抗,利用试验测试电抗参数对计算结果进行了验证。结果显示,所提混合励磁永磁同步发电机交、直轴电抗参数计算方法计算精度较高,为混合励磁永磁同步发电机结构参数和电抗参数的合理设计提供了帮助。A calculation method of reactance parameters for the hybrid excitation permanent magnet generator was proposed. A hybrid excitation permanent magnet synchronous generator rated at 7. 5 k W and 1 500 r/min was verified by the experimental results. It showed that the calculated results were in good accordance with the measured results,and it could be a great help to the designing of the hybrid excitation permanent magnet synchronous generator.

关 键 词：混合励磁 永磁电机 发电机 电抗参数 

分 类 号：TM351[电气工程—电机]