典型文献
Investigation of an Intensifying-flux Variable Flux-leakage Interior Permanent Magnet Machine for Wide Speed Range
文献摘要：
In this paper, a novel intensifying-flux variable flux-leakage interior permanent magnet (IFVF-IPM) machine is proposed, in which flux barriers were designed deliberately between the adjacent poles to obtain intensifying-flux effect and variable flux-leakage property. The rotor topology and design principles of the proposed machine are also introduced. Then, a multi-objective optimization method is adopted based on the sensitivity analysis, and some design variables of IFVF-IPM machine with strong sensitivity are selected to optimization progress by using the non-dominated sorting genetic algorithm-Ⅱ (NSGA-Ⅱ). Moreover, the electromagnetic characteristics of conventional IPM machine, conventional IFVF-IPM machine (CIFVF-IPM) and the novel IFVF-IPM machine are compared based on the finite element analysis (FEA) method which includes flux linkage, inductances characteristic, torque-speed envelops and power characteristic, as well as evaluation of the risk of irreversible demagnetization. Finally, the experiment results show that the IFVF-IPM machine has a better performance in flux weakening capability for wide speed range and a lower risk of irreversible demagnetization, which indicates the validity and feasibility of the proposed machine.
文献关键词：
中图分类号：
作者姓名：
Xiping Liu;Dabin Liu;Siting Zhu;Jianwei Liang
作者机构：
School of Electrical Engineering and Automation,Jiangxi University of science and technology,Ganzhou 34100,China
文献出处：
引用格式：
[1]Xiping Liu;Dabin Liu;Siting Zhu;Jianwei Liang-.Investigation of an Intensifying-flux Variable Flux-leakage Interior Permanent Magnet Machine for Wide Speed Range)[J].中国电工技术学会电机与系统学报（英文）,2022(02):207-215
A类：
Intensifying,IFVF,CIFVF,inductances,envelops
B类：
Investigation,flux,Variable,Flux,leakage,Interior,Permanent,Magnet,Machine,Wide,Speed,Range,this,paper,novel,intensifying,interior,permanent,IPM,machine,proposed,which,barriers,were,designed,deliberately,between,adjacent,poles,obtain,effect,property,rotor,topology,principles,also,introduced,Then,multi,objective,optimization,method,adopted,sensitivity,analysis,some,variables,strong,selected,progress,by,using,dominated,sorting,genetic,algorithm,NSGA,Moreover,electromagnetic,characteristics,conventional,compared,finite,element,FEA,includes,linkage,torque,speed,power,well,evaluation,risk,irreversible,demagnetization,Finally,experiment,results,show,that,has,better,performance,weakening,capability,wide,range,lower,indicates,validity,feasibility
AB值：
0.51034
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