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Phase diagrams of permanent magnet alloys: Binary rare earth alloy systemsKaicheng Yang,Jiang Wang,Qingrong Yao,Zhao Lu,Maohua Rong,Huaiying Zhou,Guanghui RaoSchool of Materials Science... is indispensable for designing alloy compositions and processes of Nde Fee B permanent magnets with highly abundant rare earth metals.关键词:......
Phase diagrams of permanent magnet alloys: Binary rare earth alloy systemsKaicheng Yang,Jiang Wang,Qingrong Yao,Zhao Lu,Maohua Rong,Huaiying Zhou,Guanghui RaoSchool of Materials Science... is indispensable for designing alloy compositions and processes of Nde Fee B permanent magnets with highly abundant rare earth metals.关键词:......
Adaptive backstepping control of permanent magnet synchronous motor chaotic system CHEN Ning, XIONG Siqi, LIU Bo, GUI Weihua (School of Information Science and Engineering, Central South University, Changsha 410083, China) Abstract: A new type of adaptive backstepping controller was designed for the permanent magnet synchronous motor chaotic model with uncertain parameters when the system......
Development of Strip Casting Technology in Rare Earth Permanent Magnet Alloys and Hydrogen Storage Alloys in China韩卫平,郭炳麟,喻晓军,祝景汉,程星华摘 要:The SC technique... in rare earth permanent magnet alloys and hydrogen storage alloys were analyzed integrative, on the basis of summary of SC technique development in this paper. The paper mainly includes development history......
as the permanent magnet synchronous motor control algorithm and genetic algorithm is used to tune three PI controllers used in simplified vector control. The control performance is obtained from... and possible to be realized into the real simple application in the future.Key words:simplified vector control; conventional field oriented control; permanent magnet synchronous motor; genetic......
; 文献标志码:A 文章编号:1672-7207(2011)S1-1003-06 Permanent magnet synchronous motor control and performance analysis based on interconnection... of Electrical Engineering, Dalian University of Technology, Dalian 116024, China) Abstract: A high performance speed controller for a surface permanent magnet synchronous motor (PMSM) drive was designed. First......
基于自抗扰技术的永磁同步电机调速方法 龙晓军1,于双和1,杨振强2,杜佳璐1 (1. 大连海事大学 信息科学技术学院,辽宁 大连,116026； 2. 大连理工大学 电气工程学院,辽宁 大连,116024) 摘要:介绍自抗扰控制技术在永磁同步电机(permanent magnet synchronous motor, PMSM)的调速系统上的应用,并利用软件MATLAB/Simulink进行仿真...; 文章编号:1672-7207(2011)S1-0376-04 Speed regulation of permanent magnet synchronous motor based on active disturbance rejection control LONG Xiao-jun1, YU......
Efficiency optimization of permanent magnet synchronous motor for rail vehicles based on intelligent integrated control SHENG Yi-fa1, 2, YU Shou-yi1, GUI Wei-hua1, HONG Zhen-nan2 (1. School... the steady state efficiency of permanent magnet synchronous motor system for rail vehicles,the online intelligent integrated optimal control strategy for PMSM efficiency optimization was presented......
动汽车用轮毂直驱电机技术研究现状,提出一种新型外转子结构的可变磁通永磁电机(variable flux permanent magnet motor, VFPMM).首先提出该电机的结构拓扑,结合钕铁硼(NdFeB)永磁体转矩增强和铝镍钴(AlNiCo)永磁体磁通可变的特点,分析磁通调节的机理.其次,讨论电机的电磁设计规律,分析和推导永磁体的设计和计算方法,并在此基础上设计1台功率为3 kW的样机...; 文献标志码:A 文章编号:1672-7207(2018)10-2462-10 Research on direct drive permanent magnet motor of variable flux external rotor hub for electric vehicle LIU......
diffraction technology on permanent magnetic materials were briefly reviewed:(1) the determination of the crystal structure and magnetic structure of the typical permanent magnet material,(2) in situ neutron...Neutron diffraction studies of permanent magnetic materialsWen-Yun Yang1,2,3,Dong Liang1,2,3,Xiang-Dong Kong4,Jin-Bo Yang1,2,31. State Key Laboratory for Mesoscopic Physics,School of Physics,Peking......
