Searched for: department:"Electrical%5C+Sustainable%5C+Energy"
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Limpens, R. (author), Luxembourg, S.L. (author), Weeber, A.W. (author), Gregorkiewicz, T. (author)
One of the important obstacles on the way to application of Si nanocrystals for development of practical devices is their typically low emissivity. In this study we explore the limits of external quantum yield of photoluminescence of solid-state dispersions of Si nanocrystals in SiO2. By making use of a low-temperature hydrogen passivation...
journal article 2016
document
Chandra Mouli, G.R. (author), Kaptein, Johan (author), Bauer, P. (author), Zeman, M. (author)
Dynamic charging of electric vehicles (EV) refers to charging the EV using variable charging power. This is important for applications where the EV is charged from intermittent renewable energy sources like wind or solar. Dynamic charging can be implemented using three standards - AC charging, DC charging via Chademo and CCS/COMBO. This paper...
conference paper 2016
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Gao, Y. (author), Dong, J. (author), Isabella, O. (author), Zeman, M. (author), Zhang, G (author)
Diverse solar irradiance spectra can be observed under different conditions of time, date, location, weather, etc. Since the solar irradiance spectrum is required by certain scientific and engineering applications, obtaining accurate spectral data is essential. Measurements by spectrophotometers are able to achieve accurate real-time data with...
conference paper 2016
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Chandra Mouli, G.R. (author), Schijffelen, Jos H. (author), Bauer, P. (author), Zeman, M. (author)
Magnetic cores like powdered iron cores have a variable permeability, which is dependent on the magnetic motive force of the inductor windings. When inductors are designed using such materials, the inductance varies as a function of the inductor current. This causes a non-linear current to flow through the inductor. In this paper, mathematical...
conference paper 2016
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Chandra Mouli, G.R. (author), Bauer, P. (author), Zeman, M. (author)
This paper investigates the possibility of charging battery electric vehicles at workplace in Netherlands using solar energy. Data from the Dutch Meteorological Institute is used to determine the optimal orientation of PV panels for maximum energy yield in the Netherlands. The seasonal and diurnal variation in solar insolation is analyzed to...
journal article 2016
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Yang, G. (author), Ingenito, A. (author), van Hameren, Nienke (author), Isabella, O. (author), Zeman, M. (author)
Ion-implanted passivating contacts based on poly-crystalline silicon (polySi) are enabled by tunneling oxide, optimized, and used to fabricate interdigitated back contact (IBC) solar cells. Both n-type (phosphorous doped) and p-type (boron doped) passivating contacts are fabricated by ion-implantation of intrinsic polySi layers deposited via low...
journal article 2016
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Chandra Mouli, G.R. (author), Leendertse, Mark (author), Prasanth, V. (author), Bauer, P. (author), Silvester, S. (author), van de Geer, S.G. (author), Zeman, M. (author)
The paper analyses the economic and environmental benefits of charging electric vehicles (EV) at workplaces in the Netherlands using photovoltaic panels (PV). A 10kW EV-PV charging system is used to charge the electric cars directly from photovoltaic panels. The cost of using a gasoline vehicle is compared with that of an electric vehicle that...
conference paper 2016
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Vasudevan, R.A. (author), Poli, I. (author), Deligiannis, D. (author), Zeman, M. (author), Smets, A.H.M. (author)
This work adapts a model to simulate the carrier injection dependent minority carrier lifetime of crystalline silicon passivated with hydrogenated amorphous silicon at elevated temperatures. Two existing models that respectively calculate the bulk lifetime and surface recombination velocity are used and the full temperature dependency of...
journal article 2016
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Fischer, M. (author), Van Iersel, L.J.J. (author), Kelk, S. (author), Scornavacca, C. (author)
Phylogenetic networks are used to display the relationship among different species whose evolution is not treelike, which is the case, for instance, in the presence of hybridization events or horizontal gene transfers. Tree inference methods such as maximum parsimony need to be modified in order to be applicable to networks. In this paper, we...
journal article 2015
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Shekhar, A. (author), Klerks, S. (author), Bauer, P. (author), Prasanth, V. (author)
One of the first of its kind, a pilot project involving the instalment of solar roads in Krommenie, was successfully implemented by the consortium of the province of North Holland, TNO, Ooms and Imtech. Seen as a living lab for knowledge gathering in this nascent application area, with a potential of widening the proliferation of PV technologies...
conference paper 2015
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Palensky, P. (author)
lecture notes 2015
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Di Marco, G. (author), Galogero, G. (author), Di Carlo, A. (author), Lombardo, S. (author), Palmisano, L. (author), Isabella, O. (author)
journal article 2015
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Van der Geest, M. (author)
The electrification of transportation, and especially aerospace transportation, increases the demand for high performance electrical machines. Those machines often need to be fault-tolerant, cheap, highly efficient, light and small, and interface well with the inverter. In addition, the development time and cost are usually limited, with little...
doctoral thesis 2015
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Zhuang, Q. (author)
Should risks always be quantified before being managed? The answer is “yes” in the opinion of most asset managers in today’s electricity transmission and distribution companies, but “no” in modern theories of risk management. When the risks refer to reliability hazards of high-voltage assets, the answer to the above question is “yes, it should...
doctoral thesis 2015
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Tan, H. (author)
Direct conversion of sunlight into electricity is one of the most promising approaches to provide sufficient renewable energy for humankind. Solar cells are such devices which can efficiently generate electricity from sunlight through the photovoltaic effect. Thin-film silicon solar cells, a type of photovoltaic (PV) devices which deploy the...
doctoral thesis 2015
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Morales-España, G. (author), Davidson, M. (author), Ramírez-Elizondo, L. (author), De Weerdt, M.M. (author)
This document is an online companion for the paper "Robust Unit Commitment with Dispatchable Wind: An LP Reformulation of the Second-stage".
report 2015
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Yang, G. (author), Van Swaaij, R.A.C.M.M. (author), Isabella, O. (author)
The present invention relates to a new method of texturing a glass surface. In further aspects, the present invention relates to the resulting textured glass surface; to a photovoltaic device comprising the textured glass surface; and, to use of the textured glass surface for scattering light.
patent 2015
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Palazzo, M. (author), Popov, M. (author), Marmolejo, A. (author), Delfanti, M. (author)
The requirements imposed on generator circuitbreakers greatly differ from the requirements imposed on other transmission and distribution circuit-breakers. Due to the location of installation between the generator and the associated step-up transformer, a generator circuit-breaker must meet high technical requirements with respect to rated...
conference paper 2015
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Elshinawy, M. (author), Heirman, S.G.M. (author), Melsken, J. (author), Fischer, M. (author)
A system for measuring an optical spectral response or property and/or IV data of a device or object under test (9), comprising in optically coupled sequence: a broadband light source (1) for emitting light of a prede- fined spectrum, a slit and/or light guide (2), a wavelength dispersive device (3), a spatial light modulator (5) for re- ceiving...
patent 2015
document
Han, L. (author), Zeman, M. (author), Smets, A.H.M. (author)
The growth mechanism of silicon nanocrystals (Si NCs) synthesized at a high rate by means of expanding thermal plasma chemical vapor deposition technique are studied in this letter. A bimodal Gaussian size distribution is revealed from the high-resolution transmission electron microscopy images, and routes to reduce the unwanted large Si NCs are...
journal article 2015
Searched for: department:"Electrical%5C+Sustainable%5C+Energy"
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