Results 251 to 260 of about 60,783 (290)

Optimal load shedding with dynamic market modeling

2002 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.02CH37309), 2003
Load shedding is one of the challenging problems in deregulated power systems. This paper studies the load-shedding problem with a dynamic power market model. To establish this model, the characteristic of the power market is analyzed first. Then the parameters in this model are estimated by a recursive weighted least square method.
null Ding Xu, A.A. Girgis
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Optimal load shedding strategy based on particle swarm optimization

8th International Conference on Advances in Power System Control, Operation and Management (APSCOM 2009), 2009
This paper proposed a new optimization model to minimize power loss and the load curtailments necessary to restore the equilibrium of operating point. The solution algorithm is based on the particle swarm optimization (PSO) method in which the load shedding would be considered as the penalty in the optimization cost function.
null Fei He, null Yihong Wang, null Ka Wing Chan, null Yutong Zhang, null Shengwei Mei   +4 more
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Optimization of demand by load shedding concept for commercial loads

2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT), 2016
Industrial revolution in India since last 25 years has resulted in paradigm shift of residential population from rural to urban. Thus urbanization and industrialization have resulted in unprecedented increase in electricity demand. A direct consequence of this increased demand is the immense pressure that is build up on national electricity grid due to
Ankit Ranade, Shubham Ninawe, S. Sarmokadam   +2 more
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Optimal load shedding by a new binary PSO

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2016
Purpose The voltage stability is a basic principle in the power system operation. Different short circuits, load growth, generation shortage, and other faults which disturb the voltage stability are serious threats to the system security.
Ahmad Ahmadi, Yousef Alinejad Beromi, Hassan rezai soleymanpour   +2 more
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Optimization of Customer-Friendly Manual Load Shedding System

2019 International Conference on Advancements in Computing (ICAC), 2019
To maintain the supply and demand of electricity power, load-Shedding is one of the methods practiced by the energy suppliers to hold the power system balanced, when an energy deficit problem arises. Lacking a proper load shedding scheme will lead to system instability and it will cause serious system frequency decay.
W.D.I. Fernando, W.H. Rankothge, A.D.S. Perera, S.J. Dissanayake, W.D.S. De Silva   +4 more
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Optimal Load Shedding using AHP and OKA

International Journal of Power and Energy Systems, 2005
This 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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Optimizing System Performance Through Dynamic Load Shed Scheduling

IEEE Power Engineering Review, 1985
The authors demonstrate a method of software design that computes optimum load shed for a requested load shed amount. The software controls a radio Broad- cast load maoagement system. Several load management techniques provide a maximum amount of load shed available as a function of time-of-day, ambient temperature, and load type.
L. Finley, T. Standish, R. Phillips
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Optimal PSS Design Using Particle Swarm Optimization Under Load Shedding Condition

2020 International Seminar on Intelligent Technology and Its Applications (ISITIA), 2020
Power System Stabilizer (PSS) is a supplementary control that provides additional control actions on the excitation side of the generator. In this study a Particle Swarm Optimization (PSO) based tuning method is proposed to optimize the PSS parameters. PSO optimization results obtained optimal tuning results and fast computing processes.
Makmur Saini, A.M. Shiddiq Yunus, Muhammad Ruswandi Djalal   +2 more
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Dynamic Load Shedding Management for Optimizing Power Distrubution

2019 International Conference on Communication and Electronics Systems (ICCES), 2019
Load 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, BN Devaraj, A Keshav Kashyap, M Avinash, B T Venkatesh Murthy   +4 more
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Trajectory sensitivity-based emergency load shedding optimal algorithm

2015 5th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies (DRPT), 2015
Huge power transmitted over long distance through some crucial lines increases the probability of a sudden loss of bulk power in the power-receiving system. To prevent such emergency from deteriorating the security of the system, an emergency load shedding model, whose objective is to minimize the total load shedding cost, is built, and then an ...
Xin Xu, Hengxu Zhang, Yun Chai, Fang Shi, Zhaowei Li, Wei Li   +5 more
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