Quantitative Comparison of Partitioned-Stator Machines for Hybrid Electric Vehicles  

作　　者：Christopher.H.T.Lee James L.Kirtley M.Angle Heng Nian 

机构地区：[1]Research Laboratory of Electronics,Massachusetts Institute of Technology,Cambridge,MA,USA [2]IEEE [3]Electrical Engineering at the Massachusetts Institute of Technology(MIT) [4]College of Electrical Engineering,Zhejiang University,Hangzhou 310027,China

出　　处：《CES Transactions on Electrical Machines and Systems》2017年第2期146-153,共8页中国电工技术学会电机与系统学报（英文）

基　　金：This work was supported by Croucher Foundation,Hong Kong Special Administrative Region,China and Jiangsu Xinri E-Vehicle Co.,Ltd.,Wuxi,Jiangsu,China.

摘　　要：In this paper,three partitioned-stator(PS)machines,namely the PS flux-switching DC-field(PS-FSDC)machine,the PS-FS hybrid-excitation(PS-FSHE)machine,and the flux adjuster FS permanent-magnet(FA-FSPM)machine are proposed.With different flux-regulating mechanisms,all three proposed machines can offer satisfactory flux-weakening capabilities for wide-speed range operations.Unlike the traditional PS machine that installs the armature windings and the excitation sources in the outer-stator and inner-stator,respectively;the proposed machines purposely swap the installation arrangements.Upon the proposed structure,the FA-FSPM machine can fully utilize the stator core for PM material accommodations.As a result,excellent power and torque densities can be achieved.To verify the proposed concepts,these three PS machines are quantitatively compared based on the hybrid electric vehicle(HEV)specifications.

关 键 词：FLUX-WEAKENING hybrid electric vehicle hybrid-excitation mechanical flux adjuster partitioned-stator 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]