期刊论文详细信息
RENEWABLE ENERGY 卷:68
Reconsidering the capacity credit of wind power: Application of cumulative prospect theory
Article
Wilton, Edgar1  Delarue, Erik2  D'haeseleer, William2  van Sark, Wilfried1 
[1] Univ Utrecht, Copernicus Inst Sustainable Dev & Innovat, NL-3584 CS Utrecht, Netherlands
[2] Univ Leuven KU Leuven, Energy Inst, TME Branch, B-3001 Louvain, Belgium
关键词: Capacity credit;    Cumulative prospect theory;    Variable wind time series analysis;    Behavioral energy planning;   
DOI  :  10.1016/j.renene.2014.02.051
来源: Elsevier
PDF
【 摘 要 】

The capacity credit is often erroneously considered to be a time-invariant quantity. A multi-year analysis of the incident wind profile of various potential wind sites uncovered that there exist large differences between annual capacity credit figures. The uniformity of these capacity credit figures is found to decrease with diminishing wind time series interval lengths. In recognition of the resulting uncertainty, decision maker risk propensity toward various capacity credit scenarios was investigated by adopting cumulative prospect theory. The methodology proposed in this paper is an extension of the effective load carrying capability method. It enables the quantitative analysis of the attitudes of decision makers with regard to deviations (gains and losses) from the forecasted capacity credit as a result of the uncertainty of the incident wind profile. Here, gains and losses may not be viewed by decision makers as having equal but opposite effects on the appeal of wind power production. Therefore, it is argued that a decision maker will not have a neutral risk propensity toward changes to the outcome of the capacity credit and will discount increases and decreases of the loss of load expectation according to a non-linear preference. In line with the well-known adagium that losses loom larger than gains the value of the capacity credit is found to be lower than its corresponding least squares forecast. (C) 2014 Elsevier Ltd. All rights reserved.

【 授权许可】

Free   

【 预 览 】
附件列表
Files Size Format View
10_1016_j_renene_2014_02_051.pdf 2791KB PDF download
  文献评价指标  
  下载次数:0次 浏览次数:0次