Results 81 to 90 of about 3,797,452 (397)
Hybrid energy sources for electric and fuel cell vehicle propulsion [PDF]
, 2005 Given the energy (and hence range) and performance limitations of electro-chemical batteries, hybrid systems combining energy and power dense storage technologies have been proposed for electric vehicle propulsion.
Bingham, Chris, Schofield, N, Yap, H T
core +1 more source
Power System Dynamic State Estimation: Motivations, Definitions, Methodologies, and Future Work
IEEE Transactions on Power Systems, 2019 This paper summarizes the technical activities of the Task Force on Power System Dynamic State and Parameter Estimation. This Task Force was established by the IEEE Working Group on State Estimation Algorithms to investigate the added benefits of dynamic
Junbo Zhao +11 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley +1 more source
Stability analysis of electric power systems for ‘more electric’ aircraft [PDF]
, 2008 This paper presents a comprehensive assessment of small-signal stability for a “more-electric” aircraft power system consisting of a synchronous variable-frequency generator which supplies several power electronic controlled loads via an 18-pulse ...
Griffo, Antonio, Howe, D., Wang, J.B.
core
, 2013 In this study, an inexact inventory nonlinear programming (IINP) model is proposed for supporting electric power system planning under multiple unit prices and uncertain demands.
M. Suo +4 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.This study explores the effects of pixel size and spacing when fabricating electroluminescent (EL) multipixel displays. COMSOL simulations identify the impact of pixel dimensions and spacing on electric field distribution and lighting efficiency. Flexible, high‐resolution EL pixel arrays are reverse offset printed, achieving a 96% reduction in pixel ...
Huanghao Dai +3 more
wiley +1 more source
Root-Mean Square Model of Three-Phase Photovoltaic Inverter for Unbalanced Fault
IEEE Open Access Journal of Power and Energy, 2020 The feed-in tariff, introduced in 2012, led to a significant increase in Photovoltaics (PVs) throughout Japan. About half of PVs are three-phase PVs that are connected to low voltage or medium voltage networks.
Hayato Satoh +3 more
doaj +1 more source
User's manual for the Shuttle Electric Power System analysis computer program (SEPS), volume 2 of program documentation [PDF]
The Shuttle Electric Power System Analysis SEPS computer program which performs detailed load analysis including predicting energy demands and consumables requirements of the shuttle electric power system along with parameteric and special case studies ...
Bains, R. W. +3 more
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MULTIFUNCTIONAL POWER QUALITY CORRECTION SYSTEM [PDF]
, 2018 Study the system of electric power quality control based on AVI with PWM in the systems of group feed of electromechanics with the direct-current ...
KOLB, Andrii
core
Advanced Engineering Materials, EarlyView.In the present study, metastable CrMnNi steels with varying chemical compositions and a concomitantly altered stacking fault energy are processed via directed energy deposition and afterwards tested via tensile tests at different temperatures. The present study shows the influence of the manufacturing process on the elemental deformation mechanisms for
Julia Richter +8 more
wiley +1 more source