Power limits of grid-connected modern wind energy systems

被引：30

作者：

Chinchilla, M ^{[1
]}

Arnalte, S ^{[1
]}

Burgos, JC ^{[1
]}

Rodríguez, JL ^{[1
]}

机构：

[1] Univ Carlos III Madrid, Leganes 28911, Madrid, Spain

来源：

RENEWABLE ENERGY | 2006年 / 31卷 / 09期

关键词：

wind energy; power system control; power quality;

D O I：

10.1016/j.renene.2004.03.021

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Wind energy is a prominent area of application of variable speed generators operating on the constant grid frequency. A modern wind energy system of this type consists of a surface mounted permanent- magnet generator with a frequency converter, which allows variable speed operation. The maximum power capability of the wind energy system is limited by the grid inverter. The theoretical formulation for active and reactive power limits is given. This formulation is used to set power reference limits to the inverter. Two different regions are distinguished depending on the tolerable Ac current harmonic distortion. Experimental results in a variable frequency wind energy generation system are shown. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：1455 / 1470

页数：16

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