Results 51 to 60 of about 1,468,797 (312)
Exploring Evolutionary Algorithms for Optimal Power Flow: A Comprehensive Review and Analysis
ElectricityIt has been more than five decades since optimum power flow (OPF) emerged as one of the most famous and frequently used nonlinear optimization problems in power systems.
Harish Pulluri +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao +3 more
wiley +1 more source
Parameter Tuning Method for a Lattice Compensated Wireless Power Transfer System
ElectricityThis study presents a new charging system with lattice compensation for wireless power transfer (WPT) applications. A mathematical model is developed for the proposed system to accurately estimate power transfer capabilities.
Ebrahim Nasr Esfahani +1 more
doaj +1 more source
Modelling the Costs of Electricity Regulation: Evidence of Human Resource Constraints in Developing Countries [PDF]
Successful electricity industry reform depends on the presence of an appropriately staffed regulatory agency for the liberalised sector. However developing countries can have resource constraints that make the establishment of an effective regulatory ...
Jon Stern, Pollitt, M.G., Preetum Domah
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Scenario-based forecast for the electricity demand in Qatar and the role of energy efficiency improvements [PDF]
, 2019 We model the electricity consumption in the market segment that compose the Qatari electricity market. We link electricity consumption to GDP growth and Population Growth.
Caporin, Massimiliano +2 more
core +1 more source
Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source
ElectricityThis study proposes a receiving-end voltage compensation method employing a phase-specific reactive power control strategy with a neutral-point-clamped (NPC) inverter in a three-phase four-wire distribution system. The principle of the proposed receiving
Yuka Sabi, Hiroaki Yamada
doaj +1 more source
Evaluating the Evidence on Electricity Reform: Lessons for the South East Europe (SEE) Market [PDF]
, 2007 This paper discusses the evidence on electricity reform and relates it to the current situation of the South East Europe (SEE) electricity market. We begin by discussing the main elements of the European Union (EU) electricity reform model. Then we go on
Pollitt, Michael G.
core +2 more sources
Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley +1 more source
‘Definition of a Balancing Point for Electricity Transmission Contracts’ [PDF]
Electricity transmission contracts allocate scarce resources, allow hedging against locational price differences and provide information to guide investment. Liquidity is increased if all transmission contracts are defined relative to one balancing point,
Neuhoff, K., Olmos, L.
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