Overload and overvoltage in low-voltage and medium-voltage networks due to renewable energy - some illustrative case studies

被引：0
|
作者：
Bollen, M. H. J. [1 ,2 ]
Etherden, N. [1 ,2 ]
机构：
[1] STRI AB, Gothenburg, Sweden
[2] Lulea Univ Technol, Skelleftea, Sweden
来源：
2011 2ND IEEE PES INTERNATIONAL CONFERENCE AND EXHIBITION ON INNOVATIVE SMART GRID TECHNOLOGIES (ISGT EUROPE) | 2011年
关键词：
Power distribution; smart grids; renewable electricity production; curtailment; risk-based assessment;
D O I：
暂无
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：
This paper presents the use of curtailment to allow more wind or solar power to be connected to a distribution network when overcurrent or overvoltage set a limit. For four case studies, all based on measurements, the gain in produced energy is calculated. It is shown that the curtailment method has a large impact on this gain. The paper further discusses details of the curtailment algorithm and the communication needs as well as some further applications of curtailment.
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页数：8
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