Multiobjective Approach to Schedule DAG Tasks on Voltage Frequency Islands
IEEE Access, 2023 Scheduling a Directed Acyclic Graph (DAG) on voltage frequency islands involves dividing the available processing units into multiple islands with varying voltage and frequency levels and then mapping the tasks of the DAG to the islands while minimizing ...
Sanchit, Navjot Singh, Jagpreet Singh
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Line and Subdivision Graphs Determined by
Mathematics, 2019 Let T 4 = { ± 1 , ± i } be the subgroup of fourth roots of unity inside T , the multiplicative group of complex units. For a T 4 -gain graph Φ = ( Γ , T 4 , φ ) , we introduce gain functions on ...
Abdullah Alazemi +4 more
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Journal of Mechatronics, Electrical Power, and Vehicular Technology, 2012 This paper discusses magnetic simulation and analysis of radial flux permanent magnet generator (PMG) using finite element method (FEM) by utilizing open source software FEMM 4.2. The specification of generator is 25 V, 28 A, 3 phase, 300 rpm.
Pudji Irasari +2 more
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Trajectories entropy in dynamical graphs with memory
Frontiers in Robotics and AI, 2016 In this paper we investigate the application of non-local graph entropy to evolving and dynamical graphs. The measure is based upon the notion of Markov diffusion on a graph, and relies on the entropy applied to trajectories originating at a specific ...
Francesco eCaravelli
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Design of Zero Voltage Switching Boost DC-DC Converter Using Bond Graph Model
Emitter: International Journal of Engineering Technology, 2020 The research in power supply design is moving towards improving efficiency by reducing losses. Another aspect of research in power converters is its modeling as it involves multiple domains such as electrical, mechanical, magnetic...etc.
Shaik Hussain Vali, R Kiranmayi
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Hitting Times of Walks on Graphs through Voltages [PDF]
Journal of Probability, 2014 We derive formulas for the expected hitting times of general random walks on graphs, in terms of voltages, with very elementary electric means. Under this new light we revise bounds and hitting times for birth-and-death Markov chains and for walks on graphs with cutpoints, and give some exact computations on the necklace graph.
Miguel Del Río +2 more
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A Soft Computing Intelligent Control Algorithm to Extract Maximum Energy from Solar Panel [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2023 Utilizing soft computing, a maximum power point tracking (maximum PPT) control algorithm is developed, and its performance is compared to that of more traditional Lead Acid battery charging methods such as incremental conductance technique-based maximum ...
Mashhood Hasan
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Factors Affecting Values of Short-Circuit Current Levels in Electrical Power Engineering Systems
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2003 Short-circuit current levels in power networks with various voltage class are characterized by probabilistic nature. They are discretely changeable, depend on a number of factors and have a significant importance while selecting electric equipment, a ...
F. M. Erkhan
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Three-stage method for intentional controlled islanding of power systems
Journal of Modern Power Systems and Clean Energy, 2017 Power system controlled islanding is an emergency control to stop the propagation of disturbances and to avoid blackouts. This paper presents a three-stage method for intentional controlled islanding of power systems.
Shaoxiang XU, Shihong MIAO
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Topology-Aware Graph Neural Networks for Learning Feasible and Adaptive AC-OPF Solutions [PDF]
IEEE Transactions on Power Systems, 2022 Solving the optimal power flow (OPF) problem is a fundamental task to ensure the system efficiency and reliability in real-time electricity grid operations. We develop a new topology-informed graph neural network (GNN) approach for predicting the optimal
Shaohui Liu, Chengyang Wu, Hao Zhu
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