Transient analysis of distributed small hydro generators in a network

被引:0
|
作者
Dagoumas, A. [1 ]
Lettas, N. [1 ]
Tomaras, K. [1 ]
Papagiannis, G. [1 ]
Dokopoulos, P. [1 ]
Zafirakis, A. [1 ]
Fachouridis, S. [1 ]
Manousaridis, K. [1 ]
机构
[1] Aristotle Univ Thessaloniki, GR-54124 Thessaloniki, Greece
关键词
distributed generation; islanding operation; short circuit faults; synchronous and asynchronous generators;
D O I
暂无
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
Economical and environmental issues have shifted the power distribution network on a network containing small dispersed units. Distributed generators must be considered mainly in terms of the problems and constraints they raise, whereas they appear as an opportunity to improve the quality of supply and to defer network investments. The case under study is a 20kV distribution network containing 17 small synchronous and asynchronous hydro generators. Short circuit faults tin different nodes, the islanding operation of different parts of the network and the switching on/off of the generators have been investigated taking into account the different types and different operational modes of the generators.
引用
收藏
页码:327 / 332
页数:6
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