组合励磁稀土永磁同步发电机的空载特性计算模型  

The No-load Characteristic Calculation Model of the Hybrid Excitation Rare Earth Permanent Magnet Synchronous Generator

作　　者：窦一平[1] 陈海镇[2] 

机构地区：[1]南京师范大学电气与电子工程学院,南京210042 [2]南京航空航天大学,南京210016

出　　处：《南京师范大学学报（工程技术版）》2002年第3期1-6,共6页Journal of Nanjing Normal University(Engineering and Technology Edition)

基　　金：中国航空工业总公司科技预研项目机载电机特殊技术;江苏省教育厅自然科学研究基金项目 2 0 0 0DQY0 0 0 2SJ1

摘　　要：用传统的磁路分析方法 ,建立了组合励磁稀土永磁同步发电机空载特性的计算模型 ,并用适合工程科学计算的MAT LAB高级语言编制了计算程序 ,分析了组合励磁稀土永磁同步发电机的漏磁对空载特性的影响 ,并对一台 1.5kVA的样机作了实测 ,计算和实测数据的比较表明 。By means of the classical method of the magnetic circuit analysis, the no load characteristic calculation model of the hybrid excitation rare earth permanent magnet synchronous generator (simplified as HESG) is established. The relevant program in an advanced program language MATLAB has been brought forward and used in this paper. The effect of the leakage flux on the no load characteristic of the HESG has also been analyzed. A 1.5kVA prototype of this new generator has been tested and calculated. The comparison of the no load characteristic data shows that the calculation model can meet the requirement for the engineering precision.

关 键 词：组合励磁 稀土永磁 同步发电机 磁路计算 

分 类 号：TM351[电气工程—电机]