Probabilistic power flow with correlated wind sources

被引：296
|
作者：
Morales, J. M. [1 ]
Baringo, L. [1 ]
Conejo, A. J. [1 ]
Minguez, R. [2 ]
机构：
[1] Univ Castilla La Mancha, Dept Elect Engn, E-13071 Ciudad Real, Spain
[2] Univ Cantabria, Environm Hydraul Inst IH Cantabria, E-39005 Santander, Spain
来源：
IET GENERATION TRANSMISSION & DISTRIBUTION | 2010年 / 4卷 / 05期
关键词：
LOAD-FLOW; UNCERTAINTY; CUMULANTS; SYSTEM;
D O I：
10.1049/iet-gtd.2009.0639
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A probabilistic power flow model that takes into account spatially correlated power sources and loads is proposed. It is particularly appropriate to assess the impact of intermittent generators such as wind power ones on a power network. The proposed model is solved using an extended point estimate method that accounts for dependencies among the input random variables (i.e. loads and power sources). The proposed probabilistic power flow model is illustrated through 24-bus and 118-bus case studies. Finally, conclusions are duly drawn.
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页码：641 / 651
页数：11
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