Enhancement of operation efficiency of grid interconnected photovoltaic systems

被引：0
|
作者：
Lee, Jaehee [1 ]
Joo, Sung-Kwan [1 ]
Lee, Kisung [2 ]
机构：
[1] Korea Univ, Sch Elect Engn, Seoul 136713, South Korea
[2] Korea Univ, Dept Radiol Sci, Seoul 136703, South Korea
来源：
THIN SOLID FILMS | 2010年 / 518卷 / 22期
关键词：
Photovoltaic generation; Energy conversion; Operational efficiency; Cross-entropy;
D O I：
10.1016/j.tsf.2010.01.058
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Photovoltaic (PV) generation is emerging as an important part of the electric energy system. Various interconnection and operation technologies are needed to accommodate the PV systems into power grid operation and control. Due to the volatility of PV power outputs, it is a challenging task to enhance the overall operational efficiency of grid interconnected PV systems. This paper presents a cross-entropy (CE) based technique to optimize the generation schedule of the grid interconnected PV systems incorporating the volatility of the PV power outputs. Numerical simulation results are presented to demonstrate the effectiveness of the proposed technique. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：6564 / 6566
页数：3
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