电枢电阻对隐极同步电机特性的影响  

Effect of Armature Resistance on Characteristics for Round-rotor Synchronous Machine

作　　者：高仕红[1] 黄勇[1] 

机构地区：[1]湖北民族学院信息工程学院,湖北恩施445000

出　　处：《湖北民族学院学报（自然科学版）》2009年第2期225-229,共5页Journal of Hubei Minzu University(Natural Science Edition)

基　　金：湖北省教育厅科学技术研究项目(B20082908)

摘　　要：以隐极同步电机为例,从同步电机的动态方程出发,结合同步电机的稳态条件,导出了考虑电枢电阻时隐极同步电机的有功功率、无功功率和电磁转矩计算公式.利用Matlab7.1/Simulink6.3提供的强大绘图功能和丰富的电力系统仿真分析工具箱,实现了电枢电阻对隐极同步电机特性影响的仿真分析,仿真结果与理论分析相吻合.duced by The calculation formulas for active power, reactive power and electromagnetic torque were edymamic equations and steadystate conditions. The effects of armature resistance on characteristics for round - rotor synchronous machine were simulated by using Matlab7.1/Simulink6.3. The simulative results are consistent with theoretic analysis. This method also provided necessary theoretic basis for research of other characteristics.

关 键 词：电枢电阻 隐极同步电机 有功功率 无功功率 电磁转矩 

分 类 号：TM307[电气工程—电机]