Results 41 to 50 of about 317,940 (197)
IET Generation, Transmission & Distribution, 2022 The increasing use of distributed generation (DG) in power systems can result in frequent online voltage problems. In scenarios in which substantial DG prediction errors occur because of high DG accommodation levels, traditional technical solutions ...
Peng Xu +3 more
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Physics, 2020 This paper proposes a method for examining chaotic structures in semiconductor or alloy voltage oscillation time-series, and focuses on the case of the TlInTe2 semiconductor.
Dimitrios Tsiotas +2 more
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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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Distributed consensus control for voltage tracking and current distribution in DC microgrid
Ain Shams Engineering Journal, 2023 DC microgrids are extensively researched because of advancements in power electronics, penetration of DC loads, and the growing demand for DC power. The DC microgrid is also broached as a multi-agent system (MAS) because of its distributed nature.
Muhammad Ahsan, Theyab R. Alsenani
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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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Frequency and voltage partitioning in presence of renewable energy resources for power system (example: North Chile power network) [PDF]
, 2016 This paper investigates techniques for frequency and voltage partitioning of power network based on the graph-theory. These methods divide the power system into distinguished regions to avoid the spread of disturbances and to minimize the interaction ...
Al-Emadi, N. A. +3 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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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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On the girth of voltage graph lifts
European Journal of Combinatorics, 2011 AbstractWe study the potential and limitations of the voltage graph construction for producing small regular graphs of large girth. We determine the relation between the girth of the base graph and the lift, and we show that any base graph can be lifted to a graph of arbitrarily large girth.
Robert Jajcay, Geoffrey Exoo
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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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