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Optimal load shedding using Bacterial Foraging Optimization Algorithm
2013 IEEE 4th Control and System Graduate Research Colloquium, 2013This paper presents an optimization technique for optimal load shedding in power system known as Bacterial Foraging Optimization Algorithm (BFAO). Load shedding is done by removing a certain amount of loads at appointed locations of a bus system. By doing so, the stability of the system can be improved, as well as the total power losses.
Wan Nur Eliana Afif Wan Afandie +2 more
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Optimal Load Shedding for Mitigation of Cascading Failures in Power Grids
Proceedings of the Tenth ACM International Conference on Future Energy Systems, 2019We use a deterministic cascade propagation model based on thermal overloading limits on the transmission lines to achieve a load shedding protection mechanism to mitigate cascading failures. Departing from the linearized DC-power flow based models, we adopt a more faithful AC-power flow model to compute the line flows.
M. Sinha +5 more
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Optimization of Emergency Load Shedding Based on Cultural Particle Swarm Optimization Algorithm
2019 IEEE Congress on Evolutionary Computation (CEC), 2019A new optimization model is established in this paper to build power system emergency load shedding scheme adaptive to multi operation modes. Particle swarm optimization (PSO) is used to solve the model heuristically. To improve performance of PSO, the concept of belief space in cultural algorithm is introduced to form the cultural particle swarm ...
Taoyang Xu +6 more
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Load Shedding Strategies Using Optimal Load Flow With Relaxation of Restrictions
IEEE Transactions on Power Systems, 2008This paper proposes an optimization model to minimize the load curtailments necessary to restore the equilibrium of operating point with relaxation of restrictions. This model can be used for the operation planning of electrical power systems. The developed methodology minimizes the load cuts, limiting them to their importance and establishing ...
Thelma S. P. Fernandes +2 more
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Optimal Load-Shedding Control of a Microgrid Power System
Electric Power Components and Systems, 2018In this paper, an intelligent optimal control method is applied to solve the load-shedding problem which has an effect of reduction in fuel cost for the operating period of a diesel generator syste...
T. Madiba, Ramesh C. Bansal
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Load shedding optimization for economic operation cost in a microgrid
Electrical Engineering, 2020Distributed generation and demand-side participation have been widely deployed for secure, reliable and economic power distribution networks. Microgrids have been merged in power systems to meet this increase in distributed generation and to provide more control on the massive demand expansion.
Khalid Alqunun +2 more
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Dump Load Shedding and Slope Angle of Optimization Design
Advanced Materials Research, 2013In view of the local conditions of Xingshan Iron Mine North Dump, an economically safe load shedding scheme was determined. Based on critical sliding field technology, the most dangerous slip surface can be searched of different waste-dump slope angles.
S.G. Sun, Y.Y. He, X.P. Xin
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Optimal Load Shedding using AHP and OKA
International Journal of Power and Energy Systems, 2005This article presents a new approach to studying the optimal load-shedding problem in power systems. An analytic hierarchical process (AHP) and network flow programming (NFP) are adopted for implementing this approach. The optimal load-shedding scheme should be minimum load curtailment and maximum system benefits, while satisfying the network security.
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Dynamic Load Shedding Management for Optimizing Power Distrubution
2019 International Conference on Communication and Electronics Systems (ICCES), 2019Load shedding refers to an intentional electrical power shutdown where electricity is cutoff for periods having not occupying parts of time over distinctdistribution region. This work aims at optimizing the power distribution during such cases using dynamic load shedding where the quantity of load shed is a defined variable based on the input signals ...
S Karthik +4 more
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Load Shedding Scheme Optimization Design of the Dump Slope
Advanced Materials Research, 2014In this paper, xingshan iron mine as an engineering example. Based on slip field theory, numerical simulation method and limit equilibrium method for the mine slope stability research and evaluation. Meanwhile, a variety of load shedding scheme was designed and optimized design.
Shao Jie Feng +3 more
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