A simplified fault currents analysis method considering transient of synchronous machine.

被引：9
|
作者：
Kai, T
Takeuchi, N
Funabashi, T
Sasaki, H
机构：
[1] Meidensha Corporation, System Technology Division, Chuo-ku, Tokyo, 103, 36-2, Nihonbashi, Hakozaki-cho
来源：
IEEE TRANSACTIONS ON ENERGY CONVERSION | 1997年 / 12卷 / 03期
关键词：
simplified transient fault currents analysis; synchronous machine fault; transmission line fault; symmetrical-components; EMTP;
D O I：
10.1109/60.629707
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The transient fault currents for a synchronous machine fault were mathmatically analyzed by using the two-reaction theory, Clarke's components, etc. However, the methods were extremely complicated and the transient fault analysis of synchronous machine with a load was not carried out except for three-phase fault. This paper proposes a simplified fault currents analysis method considering transient of synchronous machine. The method is based on the symmetrical-components. The advantages of the method are that the transient analysis is able to be accomplished more easily than the conventional method when the fault point is a synchronous machine terminal or a transmission line. The accuracy of the method is confirmed by comparing the analysis results with the Electro-Magnetic Transient Program (EMTP) digital simulations.
引用
收藏
页码：225 / 231
页数：7
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