同步发电机空载电压计算方法比较  

Calculating No-load Harmonic Voltage of Synchronous Generators

作　　者：夏永洪[1] 黄劭刚[1] 刘建国[1] 阙善材[1] 

机构地区：[1]南昌大学,江西南昌330029

出　　处：《微特电机》2006年第7期4-6,共3页Small & Special Electrical Machines

摘　　要：论述了两种计算谐波励磁同步发电机和普通同步发电机空载电压的静态磁场一次算法和齿磁通法,分析了这两种计算电机空载电压方法的优缺点。并对谐波励磁同步发电机上的实验结果与计算结果进行了比较,得出了一些有用的结论。Two methods to calculate no- load voltage of third harmonic excitation synchronous generators and common synchronous generators, named as static electromagnetic field method and tooth flux method, are described. And the advantages and disadvantages of the two methods to calculate no - load voltage are analysed. Some useful conclusions are gained by the comparison of the calculation results and the experiment results on a third harmonic excitation synchronous generator.

关 键 词：同步发电机 静态磁场一次算法 齿磁通 有限 元法 谐波计算 三次谐波励磁 

分 类 号：TM341[电气工程—电机]