Searched for: department:"Electrical%5C+Sustainable%5C+Energy"
(101 - 120 of 305)

Pages

document
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
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
document
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
document
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
document
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
document
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
document
Di Marco, G. (author), Galogero, G. (author), Di Carlo, A. (author), Lombardo, S. (author), Palmisano, L. (author), Isabella, O. (author)
journal article 2015
document
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
document
Palensky, P. (author)
lecture notes 2015
document
Morozovska, K. (author)
The aim of the master thesis was to investigate the effect of Modular Multilevel Converter (MMC) on wind energy electrical system. In different literature sources MMC is used at the grid side of the turbine. This thesis has a focus on the implementation of the MMC at the generator side of the wind turbine and comparing this new topology with...
master thesis 2015
document
Apte, A.A. (author)
The low conversion efficiency of thin-film silicon solar cells currently prevents them from competing, commercially, with the dominant crystalline silicon technology. The small thickness of the photo-active layer in thin-film silicon solar cells is an advantage for reducing raw material consumption and increasing industrial throughput, but...
master thesis 2015
document
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
document
Panagiotopoulos, D. (author)
In several electrical insulation components, such as cable connectors, joints and penetrators, various solid insulating materials are usually brought in contact, forming interfaces. The dielectric strength of these solid$|$solid interfaces is critical for the strength of the overall system. Especially in cases that the applied field has a...
master thesis 2015
document
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
document
Liu, P. (author)
This thesis is focused on the the line impedance calculation and the most important part is to find a suitable error compensation to increase the accuracy of calculation results. First of all, adequate PMU based calculation methods are necessary. Among methods found in the literature, the best ones are tested in laboratory and field conditions,...
master thesis 2015
document
Getreuer, R.E. (author)
Offshore wind energy has become a very hot topic in northwest Europe, both from an industrial as from an academic point of view. Research on transmission grids for offshore wind energy focuses predominately on radial grids and HVDC. This study broadens this general scope by taken mesh grids and HVAC as the starting point. With the use of load...
master thesis 2015
document
Saborío-Romano, O. (author)
The virtual synchronous machine (VSM) concept has emerged as an approach to provide flexible distributed control of power electronic converters interfacing distributed energy resources with the grid. It supports power system operation by providing ancillary services, and facilitates a seamless transition between grid-connected and islanded...
master thesis 2015
document
Palmans, J.A. (author)
With the current state of power electronic conversion operating at Direct Current (DC) can in some cases be more efficient than ordinary Alternating Current (AC). DC voltage energy transmission and distribution is, thus, playing an increasingly important role. The continuity of the electrical energy supply is essential for a well-functioning...
master thesis 2015
document
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
document
Irahhauten, N. (author)
The manufacturing process of high voltage power transformers consists of several phases such as design, assembly, drying and impregnation process which are time consuming. Before electrical testing, a transformer needs an extra standing time for further impregnation of cellulose material in particular those of high density. It should be noted...
master thesis 2015
Searched for: department:"Electrical%5C+Sustainable%5C+Energy"
(101 - 120 of 305)

Pages