Normal State Optimal Load Allocation in Distribution Systems

Aoki, Kenichi; Ichimori, T.; Kanezashi, Masakazu

doi:10.1109/mper.1987.5527313

Cited by 63 publications

(19 citation statements)

References 5 publications

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“…Automation of power distribution systems for efficient operation has been studied for many years, mainly in the United States. The field of distribution automation covers a wide range of topics that can be classified into voltage/reactive power control, 1 network loss reduction, [2][3][4][5][6][7][8][9][10][11] network reconfiguration 2-7,10,11 load estimation, 13 fault recovery control, 14 etc. This article is focused on network reconfiguration.…”

Section: Introductionmentioning

confidence: 99%

Development of Discrete CoFFWA for Distribution Network Reconfigurations

Ikegami

Mori

2018

IEEJ Trans. PE

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In this article, an efficient Discrete CoFFWA method is proposed to deal with distribution network reconfigurations. It is useful for minimizing the active power network losses by switching on/off sectionalizing switches and shunt capacitors. The mathematical formulation may be expressed as one of combinatorial optimization problems. This article presents a discrete version of cooperative framework for fireworks algorithm (CoFFWA) of advanced metaheuristics to solve distribution network reconfigurations efficiently. It is one of the efficient Fireworks Algorithms that imitate the behavior of firework explosion. To improve the solution accuracy, CoFFWA makes use of new strategies such as the independent selection method and the crowdnessavoiding cooperative strategy. The proposed method transforms CoFFWA into discrete one with multipoint mutation. The proposed method is successfully applied to the IEEE 69-node and 119-node distribution networks. K E Y W O R D SCoFFWA, distribution automation, distribution networks, fireworks algorithm, metaheuristics, network reconfigurations, optimization Electr Eng Jpn. 2018;205:55-62.

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Section: Introductionmentioning

confidence: 99%

Development of Discrete CoFFWA for Distribution Network Reconfigurations

Ikegami

Mori

2018

IEEJ Trans. PE

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“…Lee, et al [9] has proposed a performance index based approach using heuristic rule for resistive loss reduction. Aoki, et al [10] have altogether different approach for this problem. They have formulated it as a discrete optimization problem.…”

Section: Introductionmentioning

confidence: 99%

Reconfiguration of Electric Distribution Network Using Fuzzy Multi-Objective Approach

2017

IJAERD

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“…At present the main reconfiguration algo-This research is supported by Natural Science Foundation of Hubei Province, China under Grant 2013CFB216. rithms of power grids include mathematical optimization algorithms [14], intelligent optimization algorithms [15] and heuristic optimization methods.…”

Section: Introductionmentioning

confidence: 99%

On structure optimization of power systems based on network efficiency

Wang

2014

Proceedings of the 33rd Chinese Control Conference

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Structure optimization of power grids is a key issue of improving resource allocation on power systems. In this paper, authors discuss the structure reliability and reconstruction problem of IEEE118 standard test system based on complex network theory. Combined with electrical characteristics, the directed weighted network of standard test system is established. The structure reliability is analyzed by dynamic malfunction simulation with electrical properties. Meanwhile, on the constraints condition of the unchanged number of nodes and edges, the reconstruction algorithm based on associated network efficiency is proposed to optimize the performance of the network structure. The research provides certain quantitative analysis and theoretical support for the construction of power systems.

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Normal State Optimal Load Allocation in Distribution Systems

Cited by 63 publications

References 5 publications

Development of Discrete CoFFWA for Distribution Network Reconfigurations

Development of Discrete CoFFWA for Distribution Network Reconfigurations

Reconfiguration of Electric Distribution Network Using Fuzzy Multi-Objective Approach

On structure optimization of power systems based on network efficiency

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