Using Scale Invariance for Wide-Band Frequency Modeling of Power Systems

被引:0
|
作者
Thi-Tinh-Minh Le [1 ]
Retiere, Nicolas [1 ]
机构
[1] Univ Grenoble, Grenoble Elect Engn Lab, G2Elab, St Martin Dheres, France
关键词
Fractal; Scale analysis; Power law; Frequency dependent network equivalent;
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
This paper presents a new wide-band frequency model based on scale invariance. Self-similarities observed in power systems are mathematically translated by power laws whose exponents are linked to spectral dimension. This parameter is an expression of the topological properties of the network. Power laws are used for obtaining a wide-band frequency dependent network equivalent. Application to an IEEE test distribution feeder is shown.
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页数:6
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