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潮流建模中的不确定性——边界潮流法的应用(英文) 被引量:4
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作者 Aleksandar Dimitrovski kevin tomsovic 《电力系统自动化》 EI CSCD 北大核心 2005年第16期6-15,共10页
回顾了边界潮流法最新研究进展和应用现状。边界潮流法是一种通过赋予不确定节点功率以模糊/区间数来找到精确潮流解的方法。边界潮流法得到的结果可以纳入系统不充裕指标的形式中。这些指标可用于风险评估——决策过程中的基本部分。11... 回顾了边界潮流法最新研究进展和应用现状。边界潮流法是一种通过赋予不确定节点功率以模糊/区间数来找到精确潮流解的方法。边界潮流法得到的结果可以纳入系统不充裕指标的形式中。这些指标可用于风险评估——决策过程中的基本部分。118节点测试系统的数字仿真结果表明了所提方法的适用性。 展开更多
关键词 连续潮流 模糊集合 区间算法 潮流分析 电力系统规划 风险评估 不确定性
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RETRACTED ARTICLE: Distributed energy management for networked microgrids in a three-phase unbalanced distribution network
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作者 Guodong LIU Thomas BOLLIS +4 位作者 Maximiliano F.FERRARIL Aditya SUNDARARAJAN Yang CHEN Mohammed M.OLAMA kevin tomsovic 《Frontiers in Energy》 SCIE CSCD 2023年第3期446-446,共1页
The Editor-in-Chief has retracted this article because of a substantial overlap with a different article by the same authors that was under submission at the same time[1]j.The authors did not explicitly state whether ... The Editor-in-Chief has retracted this article because of a substantial overlap with a different article by the same authors that was under submission at the same time[1]j.The authors did not explicitly state whether they agree to this retraction.Additionally,'one of the authors'name was spelled wrong in the original article,i.e.,Maximiliano F.Ferraril should be Maximiliano F.Ferrari.The online version of this article contains the full text of the retracted article as electronic supplementary material. 展开更多
关键词 material. network FERRARI
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Allocation of a Variable Series Reactor Considering AC Constraints and Contingencies 被引量:1
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作者 Xiaohu Zhang Chunlei Xu +5 位作者 Di Shi Zhiwei Wang Qibing Zhang Guodong Liu kevin tomsovic Aleksandar Dimitrovski 《CSEE Journal of Power and Energy Systems》 SCIE CSCD 2019年第1期63-72,共10页
The Variable Series Reactors(VSRs)can efficiently control the power flow through the adjustment of the line reactance.When they are appropriately allocated in the power network,the transmission congestion and generati... The Variable Series Reactors(VSRs)can efficiently control the power flow through the adjustment of the line reactance.When they are appropriately allocated in the power network,the transmission congestion and generation cost can be reduced.This paper proposes a planning model to optimally allocate VSRs considering AC constraints and multi-scenarios including base case and contingencies.The planning model is originally a non-convex large scale mixed integer nonlinear program(MINLP),which is generally intractable.The proposed Benders approach decomposes the MINLP model into a mixed integer linear program(MILP)master problem and a number of nonlinear subproblems.Numerical case studies based on IEEE 118-bus demonstrate the high performance of the proposed approach. 展开更多
关键词 N-1 contingencies optimization optimal power flow variable series reactor transmission network
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