An evaluation method of the fluctuation characteristics of photovoltaic systems by using frequency analysis

被引：31

作者：

Kawasaki, Norihiro ^{[1
]}

Oozeki, Takashi ^{[1
]}

Otani, Kenji ^{[1
]}

Kurokawa, Kosuke ^{[1
]}

机构：

[1] Tokyo Univ Agr & Technol, Kosuke Kurokawa Lab, Koganei, Tokyo 1848588, Japan

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2006年 / 90卷 / 18-19期

关键词：

PV system; the smoothing effect; fluctuation characteristic; Fourier transform; wavelet transform;

D O I：

10.1016/j.solmat.2006.02.034

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：

Short-time fluctuations in solar irradiance will become an important issue with regard to future embedded photovoltaic (PV) systems. However, when PV systems are intensively installed, fluctuation of total output in clustered PV systems is not remarkable because there is the smoothing effect of irradiance in certain areas. In this paper, a new estimation method of irradiance fluctuation, which is based on the combination of the Fourier transform and the wavelet transform methods, is described. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：3356 / 3363

页数：8