Storage requirements for PV power ramp-rate control

被引：143

作者：

Marcos, J. ^{[1
]}

Storkel, O. ^{[2
]}

Marroyo, L. ^{[1
]}

Garcia, M. ^{[1
]}

Lorenzo, E. ^{[2
]}

机构：

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

[2] EUIT Telecomunicac, Inst Energia Solar, Madrid 28031, Spain

来源：

SOLAR ENERGY | 2014年 / 99卷

关键词：

Grid-connected PV plants; Power fluctuations smoothing; Ramp-rate control; Energy storage sizing; VARIABILITY; NETWORK;

D O I：

10.1016/j.solener.2013.10.037

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-term variability in the power generated by large grid-connected photovoltaic (PV) plants can negatively affect power quality and the network reliability. New grid-codes require combining the PV generator with some form of energy storage technology in order to reduce short-term PV power fluctuation. This paper proposes an effective method in order to calculate, for any PV plant size and maximum allowable ramp-rate, the maximum power and the minimum energy storage requirements alike. The general validity of this method is corroborated with extensive simulation exercises performed with real 5-s one year data of 500 kW inverters at the 38.5 MW Amaraleja (Portugal) PV plant and two other PV plants located in Navarra (Spain), at a distance of more than 660 km from Amaraleja. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：28 / 35

页数：8

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