From irradiance to output power fluctuations: the pv plant as a low pass filter

被引：106

作者：

Marcos, Javier ^{[1
]}

Marroyo, Luis ^{[1
]}

Lorenzo, Eduardo ^{[2
]}

Alvira, David ^{[3
]}

Izco, Eloisa ^{[4
]}

机构：

[1] Univ Publ Navarra, Dpto Ingn Elect & Elect, Pamplona 31006, Spain

[2] ETSI Telecomunicac, Grp Sistemas, Inst Energia Solar, Madrid 28040, Spain

[3] Red Elect Espana, Alcobendas 28108, Spain

[4] Acciona Solar, Navarra 31621, Spain

来源：

PROGRESS IN PHOTOVOLTAICS | 2011年 / 19卷 / 05期

关键词：

large PV plants; grid-connected; power fluctuations; spectral analysis; power simulation;

D O I：

10.1002/pip.1063

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：

The power generated by large grid-connected photovoltaic (PV) plants depends greatly on the solar irradiance. This paper studies the effects of the solar irradiance variability analyzing experimental 1-s data collected throughout a year at six PV plants, totaling 18 MWp. Each PV plant was modeled as a first order filter function based on an analysis in the frequency domain of the irradiance data and the output power signals. An empiric expression which relates the filter parameters and the PV plant size has been proposed. This simple model has been successfully validated precisely determining the daily maximum output power fluctuation from incident irradiance measurements. Copyright (C) 2011 John Wiley & Sons, Ltd.

引用

页码：505 / 510

页数：6

共 4 条

[1] The character of power output from utility-scale photovoltaic systems [J].

Curtright, Aimee E. ;

Apt, Jay .

PROGRESS IN PHOTOVOLTAICS, 2008, 16 (03) :241-247

[2]

MARCOS J, PROGR PHOTO IN PRESS

[3] Voltage fluctuations on distribution level introduced by photovoltaic systems [J].

Woyte, A ;

Van Thong, V ;

Belmans, R ;

Nijs, J .

IEEE TRANSACTIONS ON ENERGY CONVERSION, 2006, 21 (01) :202-209

[4] Fluctuations in instantaneous clearness index: Analysis and statistics [J].

Woyte, Achim ;

Belmans, Ronnie ;

Nijs, Johan .

SOLAR ENERGY, 2007, 81 (02) :195-206

← 1 →