Power Quality Assessment in Small Scale Renewable Energy Sources Supplying Distribution Systems

被引：53

作者：

Golovanov, Nicolae ^{[1
]}

Lazaroiu, George Cristian ^{[1
]}

Roscia, Mariacristina ^{[2
]}

Zaninelli, Dario ^{[3
]}

机构：

[1] Univ Politehn Bucuresti, Bucharest 060042, Romania

[2] Univ Bergamo, Dipartimento Progettaz & Tecnol, I-24044 Bergamo, Italy

[3] Politecn Milan, I-20156 Milan, Italy

来源：

ENERGIES | 2013年 / 6卷 / 02期

关键词：

power quality; small scale renewable sources; voltage fluctuations; harmonics;

D O I：

10.3390/en6020634

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 impact of wind turbines and photovoltaic systems on network operation and power quality (harmonics, and voltage fluctuations) is very important. The capability of the power system to absorb this perturbation is dependent on the fault level at the point of common coupling. The paper deals with power quality case studies conducted on existing renewable resources-based systems. Voltage fluctuations determined by a 0.65 MVA wind turbine are analyzed. The impact of photovoltaic systems on steady state voltage variations and current harmonics is investigated. The correlation between the generated power and the main power quality indices is highlighted.

引用

页码：634 / 645

页数：12