Searched for: subject:"Power%5C+generation"
(1 - 20 of 26)

Pages

document
Ahmad, Z. (author), Papadakis, Stelios (author), Perilla Guerra, A.D. (author), Rueda, José L. (author), van der Meijden, M.A.M.M. (author)
Traditionally, electrical power systems have been based on fossil-fuel fired generation plants to satisfy the load demand. However, due to environmental targets for significant CO2 reduction, a gradual decommission of the aforementioned plants is observed whereas renewable energy sources are gaining gradually increasing momentum, which entails...
conference paper 2020
document
Sui, C. (author), de Vos, P. (author), Stapersma, D. (author), Visser, K. (author), Ding, Yu (author)
Hybrid propulsion and using liquefied natural gas (LNG) as the alternative fuel have been applied on automobiles and some small ships, but research investigating the fuel consumption and emissions over the total voyage of ocean-going cargo ships with a hybrid propulsion and different fuels is limited. This paper tries to fill the knowledge...
journal article 2020
document
Alavi, F. (author), van de Wouw, N. (author), De Schutter, B.H.K. (author)
A microgrid in the islanded mode is considered where a fleet of fuel cell cars is used as a distributed power generation system. The objective of the proposed control system is to minimize the operational cost of the system, subject to the physical and operational constraints of the system. In order to deal with uncertainty in the prediction...
journal article 2020
document
van der Vlugt, R. (author), Bley, A.C. (author), Noom, Michael (author), Schmehl, R. (author)
The traction force of a kite can be used to drive a cyclic motion for extracting wind energy from the atmosphere. This paper presents a novel quasi-steady modelling framework for predicting the power generated over a full pumping cycle. The cycle is divided into traction, retraction and transition phases, each described by an individual set...
journal article 2019
document
Rostampour, Vahab (author), Ter Haar, Ole (author), Keviczky, T. (author)
This paper presents a framework to carry out multi-area stochastic reserve scheduling (RS) based on an AC optimal power flow (OPF) model with high penetration of wind power using distributed consensus and the alternating direction method of multipliers (ADMM). We first formulate the OPF-RS problem using semidefinite programming (SDP) in...
journal article 2019
document
Khuntia, S.R. (author), Rueda, José L. (author), van der Meijden, M.A.M.M. (author)
Location of wind power plants and demand centres are not always close by; hence, the transmission of energy puts a burden on existing grid infrastructure. This unwanted burden necessitates transmission lines to operate more and more frequently close to their operating limits. To alleviate such situations, this research addresses the advantages...
journal article 2019
document
Nepal, Pramod (author), Korevaar, Marc (author), Ziar, H. (author), Isabella, O. (author), Zeman, M. (author)
The deposition of dust, soil, and microfibers resulting from the surroundings, as well as the growth of minute pollens like moss and fungi, contributes toward photovoltaic (PV) module soiling. Soiling is a widely recognized factor that significantly reduces the power production by acting as a barrier for effective light absorption by the...
journal article 2019
document
Robledo, C.B. (author), van Leeuwen, Lotta (author), van Wijk, A.J.M. (author)
The need for zero emission drive is a global necessity that can contribute to mitigate greenhouse gas emissions. In this context, fuel cell hybrid electric vehicles are increasingly attracting interest by governments, companies and academia. While parked they can operate as power generation units, given the proper connection to the electricity...
journal article 2019
document
Ibrahim, Raed Khalaf (author), Watson, S.J. (author), Djurović, Siniša (author), Crabtree, Christopher J. (author)
Determining the magnitude of particular fault signature components (FSCs) generated by wind turbine (WT) faults from current signals has been used as an effective way to detect early abnormalities. However, the WT current signals are time varying due to the constantly varying generator speed. The WT frequently operates with the generator close...
journal article 2018
document
Stougie, L. (author), Tsalidis, G.A. (author), van der Kooi, H.J. (author), Korevaar, G. (author)
Power generation from biomass is mentioned as a means to make our society more sustainable as it decreases greenhouse gas emissions of fossil origin and reduces the dependency on finite energy carriers, such as coal, oil and natural gas. When assessing the sustainability of power generation from biomass, it is important to consider the supply...
journal article 2018
document
Stougie, L. (author), Giustozzi, N. (author), van der Kooi, H.J. (author), Stoppato, Anna (author)
Energy conversion systems have assumed a crucial role in current society. The threat of climate change, fossil fuel depletion and the growing world energy demand ask for a more sustainable way of electricity production, eg, by using renewable energy sources, by improving the conversion efficiency and/or by controlling power plant emissions....
journal article 2018
document
Stougie, L. (author), van der Kooi, H.J. (author)
It is difficult to decide which power generation system is the most sustainable when environmental, economic and social sustainability aspects are taken into account. Problems with conventional environmental sustainability assessment methods are that no consensus exists about the applied models and weighting factors and that exergy losses are...
journal article 2016
document
Alavi, F. (author), van de Wouw, N. (author), De Schutter, B.H.K. (author)
Recently, the idea of using fuel cell vehicles as the future way of producing electricity has emerged. A fuel cell car has all the necessary devices on board to convert the chemical energy of hydrogen into electricity. This paper considers a scenario where a parking lot for fuel cell cars acts as a virtual power plant. In order to describe the...
conference paper 2016
document
Stougie, L. (author), van der Kooi, H.J. (author), Valero Delgado, A. (author)
The selection of power generation systems is important when striving for a more sustainable society. However, the results of environmental, economic and social sustainability assessments are subject to new insights into the calculation methods and to changing needs, economic conditions and societal preferences. Researchers active in the field of...
conference paper 2015
document
Chandra Mouli, G.R. (author), Bauer, P. (author), Wijekoon, T (author), Panosyan, A (author), Bärthlein, EM (author)
High penetration of distributed generation (DG) has led to frequent voltage fluctuations in the distribution network. This paper describes the design of a partially rated, power-electronic-assisted onload tap-changing (OLTC) autotransformer. Positive and negative compensation of the grid voltage can be achieved on feeders that have high...
journal article 2015
document
Stougie, L. (author)
A major challenge in striving for a more sustainable society is the selection of technological systems. Given the capital intensity of industrial production plants, power generation systems and infrastructure, investment decisions create path dependencies for decades to come. It is difficult to know which technological system is preferable when...
doctoral thesis 2014
document
Stougie, L. (author), Van der Kooi, H.J. (author)
It is difficult to decide which power generation system is the most sustainable when environmental, economic and social sustainability aspects are taken into account. Problems with conventional environmental sustainability assessment methods are that no consensus exists about the applied models and weighting factors and that exergy losses are...
conference paper 2014
document
Stougie, L. (author), Van der Kooi, H.J. (author)
Several options exist for power generation, but it is difficult to determine which option is the most sustainable. When assessing the sustainability of an option or system, it is important to consider the environmental, economic and social aspects of sustainability and to take a life-cycle point of view. According to literature, a relationship...
conference paper 2013
document
Eker, S. (author), Van Daalen, C. (author)
Import dependency and the extent of renewable gas production are two outcomes of interest concerning the future of gas supply in the Netherlands. Due to the complexity of internal mechanisms and uncertainties associated with the natural gas production, the production of renewable gases, and the demand for gas, the future of these two outcomes of...
conference paper 2013
document
Arnold, M. (author), Negenborn, R.R. (author), Andersson, G. (author), De Schutter, B. (author)
The optimization of combined electricity and natural gas systems is addressed in this paper. The two networks are connected via energy hubs. Using the energy hub concept, the interactions between the different infrastructures can be analyzed. A system consisting of several interconnected hubs forms a distributed power generation structure where...
conference paper 2009
Searched for: subject:"Power%5C+generation"
(1 - 20 of 26)

Pages