Dispatching strategy of aggregator considering fuzzy random uncertainty

被引：0
|
作者：
Zhang J. [1 ]
Li S. [1 ]
Qi X. [1 ]
Yang X. [1 ]
机构：
[1] Anhui Key Laboratory of New Energy Utilization and Energy Saving, Hefei University of Technology, Hefei
来源：
Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2023年 / 43卷 / 06期
关键词：
fuzzy random chance constrained programming; high-order uncertainty; load aggregator; reliability; risks;
D O I：
10.16081/j.epae.202210017
中图分类号：
学科分类号：
摘要：
The random and fuzzy factors usually exist simultaneously in the response behavior of interruptible load，that is the statistical law itself contains high-order uncertainty. Aiming at the dispatching decision-making problem of aggregators under the background of high-order uncertainty，the randomness of interruptible load is considered based on its traditional fuzzy model of reduction rate，a fuzzy random chance constrained programming model is established，the optimal response capacity of interruptible load is solved，and the corresponding risk evaluation is carried out. The case result comparison between the fuzzy random model considering high-order uncertainty and the traditional fuzzy model shows that the decision-making method considering high-order uncertainty is more robust and can reduce the risk of dispatching decision-decision，which reflects the impact of response reliability on decision-maker’s profit and can present a guide for load aggregators. © 2023 Electric Power Automation Equipment Press. All rights reserved.
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页码：160 / 167
页数：7
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