Experimental Determination of Power Losses and Heat Generation in Solar Cells for Photovoltaic-Thermal Applications
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-018-3604-3
Abstract: Solar cell thermal recovery has recently attracted more and more attention as a viable solution to increase photovoltaic efficiency. However, the convenience of the implementation of such a strategy is bound to the precise evaluation… read more here.
Keywords: experimental determination; power losses; solar cell; power ... See more keywords
Non-linear dynamics of electric power losses, electricity consumption, and GDP in Jamaica
Sign Up to like & getrecommendations! Published in 2019 at "Energy Economics"
DOI: 10.1016/j.eneco.2019.104530
Abstract: Abstract We examine the relationship between electric power losses, electric power consumption, and GDP in Jamaica for the period 1971 to 2014 accounting for the non-linear growth in GDP. There are two key findings. First,… read more here.
Keywords: consumption gdp; power losses; power; electric power ... See more keywords
Handling power losses in a DC microgrid through constrained optimization
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.2133
Abstract: Abstract This paper extends a hierarchical control approach for power balancing in a meshed DC microgrid while minimizing the power losses in the central transmission network. The control strategy is divided into three layers in… read more here.
Keywords: optimization; power losses; handling power; microgrid constrained ... See more keywords
Experimental investigation on the effect of micropitting on friction - Part 2: Analysis of power losses evolution on a geared system
Sign Up to like & getrecommendations! Published in 2021 at "Tribology International"
DOI: 10.1016/j.triboint.2020.106551
Abstract: Abstract In this paper, an experimental investigation on a FZG test rig is presented. The proposed approach aims to at highlight the influence of micropitting on power losses and temperatures in this geared system. Micropitting… read more here.
Keywords: experimental investigation; power losses; geared system; power ... See more keywords
High-efficiency voltage source converter with low switching power losses for application in islanded microgrids
Sign Up to like & getrecommendations! Published in 2017 at "Iet Renewable Power Generation"
DOI: 10.1049/iet-rpg.2016.0226
Abstract: In the conventional inverter, the switching power losses cause the inverter efficiency to decrease at high switching frequencies. In this study, a new structure of a single-phase voltage-source inverter with low switching losses is proposed,… read more here.
Keywords: power losses; power; switching power; converter ... See more keywords
A Methodology to Measure Power Losses of Rolling Element Bearings under Combined Radial and Axial Loading Conditions
Sign Up to like & getrecommendations! Published in 2021 at "Tribology Transactions"
DOI: 10.1080/10402004.2021.1937760
Abstract: In this study, an experimental methodology is presented for measuring power losses of rolling element bearings under combined radial and axial loading conditions. The set-up developed for this purp... read more here.
Keywords: methodology; power losses; bearings combined; element bearings ... See more keywords
Optimal Solution of Reactive Power Dispatch in Transmission System to Minimize Power Losses Using Sine-Cosine Algorithm
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3152153
Abstract: Optimal reactive power dispatch (ORPD) has a crucial impact to enhance safety, reliability, and economical operation of the electric power system. ORPD is a non-linear, non-convex and mixed variable problem, which has been solved by… read more here.
Keywords: system; reactive power; power dispatch; power ... See more keywords
Assessment of the Power Losses in a SAE J2954-Compliant Wireless Charger
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3174568
Abstract: Electric Vehicles are a realistic and sustainable alternative to traditional vehicles. However, their autonomy is still perceived as a strong limitation. To overcome it, new and simpler methods for charging must be provided. Wireless charging… read more here.
Keywords: wireless; losses sae; assessment power; power losses ... See more keywords
Clamping Modulation Technique for Balancing Power Losses of Dual Inverter With Isolated DC Bus
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3270392
Abstract: This paper proposes a clamping modulation technique to reduce and balance power losses in a dual inverter with an isolated DC bus. To drive an open-end winding permanent magnet synchronous motor (OEW-PMSM), dual inverter consisting… read more here.
Keywords: modulation technique; clamping modulation; technique; power losses ... See more keywords
Mechanism and reduction of windage power losses for high speed herringbone gear
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221135043
Abstract: With the objective of reducing windage power losses (WPL) in herringbone gears, WPL experiments involving the use of a shroud are conducted. Based on computational fluid dynamics (CFD), a herringbone gear numerical model is established.… read more here.
Keywords: herringbone gear; windage power; power losses; mechanism reduction ... See more keywords
Allocation of active power losses to generators in electric power networks
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Emerging Electric Power Systems"
DOI: 10.1515/ijeeps-2021-0014
Abstract: Abstract This paper presents a method for allocating active power losses in electric power networks to generators. A technique that uses current distribution factor is used to allocate losses to generator nodes. The core of… read more here.
Keywords: network; power losses; active power; electric power ... See more keywords