# [1]屠黎明,胡敏强.用有限元法计算分数槽绕组水轮发电机的回路参数[J].东南大学学报(自然科学版),1999,29(4):136-140.[doi:10.3969/j.issn.1001-0505.1999.04.029] 　Tu Liming,Hu Minqiang.Calculation of the Loop Parameters of the Hydro-Generator with Fractional-Slot Winding by Finite Element Method[J].Journal of Southeast University (Natural Science Edition),1999,29(4):136-140.[doi:10.3969/j.issn.1001-0505.1999.04.029] 点击复制 用有限元法计算分数槽绕组水轮发电机的回路参数() 分享到： var jiathis_config = { data_track_clickback: true };

29

1999年第4期

136-140

1999-07-20

## 文章信息/Info

Title:
Calculation of the Loop Parameters of the Hydro-Generator with Fractional-Slot Winding by Finite Element Method

Author(s):
Department of Electrical Engineering, Southeast University, Nanjing 210096

Keywords:

TM341
DOI:
10.3969/j.issn.1001-0505.1999.04.029

Abstract:
The magnetic field of the hydrogenerator is analyzed and the parameters of stator and rotor loops are calculated by the finite element method. A method used to advance the precision of computation of the loop parameters is put forward in the post-processing work of FEM analysis according to characteristics of the fractional-slot winding. When these methods presented in this paper were applied in loop parameter calculation in the simulation of internal fault currents of hydro-generator SF220.5-30/9050, some reasonable results have been obtained.

## 参考文献/References:

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[2] 胡敏强,屠黎明,林鹤云,等.水轮发电机定子绕组内部故障稳态电量仿真及其规律探讨.中国电机工程学报,1999,19(5):3～7
[3] 王祥珩,高景德,金启玫.凸极同步电机回路参数的计算.清华大学学报,1987,27(1):9～19
[4] Chari M V K,Minich S H,Tandon S C.Load characteristic of synchronous generators by the finite element method.IEEE Trans on PAS,1981,100(1):1～13
[5] 陈丕璋,严烈通,姚若萍.电机电磁场理论与计算.北京:科学出版社,1986.174～175
[6] 王建设.凸极同步电机空载特性的有限元分析.哈尔滨电工学院学报,1985,8(2):89～102
[7] 王维俭,侯炳蕴.大型机组继电保护理论基础.北京:水利电力出版社,1982.60～63

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