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Sanchez Jimenez, I.J. (author), Ribo-Perez, D.G. (author), Cvetkovic, M. (author), Kochems, J. (author), Schimeczek, C. (author), De Vries, Laurens (author)
Future power systems, in which generation will come almost entirely from variable Renewable Energy Sources (vRES), will be characterized by weather-driven supply and flexible demand. In a simulation of the future Dutch power system, we analyze whether there are sufficient incentives for market-driven investors to provide a sufficient level of...
journal article 2024
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Pelka, S. (author), Bosch, A. (author), Chappin, E.J.L. (author), Liesenhoff, F. (author), Kühnbach, M. (author), De Vries, Laurens (author)
Electric vehicle (EV) users who aim to become flexibility providers face a tradeoff between staying in control of charging and minimizing their electricity costs. The common practice is to charge immediately after plugging in and use more electricity than necessary. Changing this can increase the EV’s flexibility potential and reduce...
journal article 2024
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Hennig, R.J. (author), De Vries, Laurens (author), Tindemans, Simon H. (author)
Electrification of energy end-uses brings an increasing load on electric distribution grids with load peaks that can cause network congestion. However, many new end-uses like electric vehicles, heat pumps, and electrified industrial processes have some flexibility to move their power consumption away from peak times. Congestion management...
journal article 2024
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Elabbas, Mohamed A.Eltahir (author), De Vries, Laurens (author), Correljé, A. (author)
While the traditional perspective on regional power pools is that of regional electricity markets, regional power pools in Africa are development tools with unrepresentative and under-researched dynamics in their evolution and market design. Five African power pools are under development to bring the continent into a single electricity market....
journal article 2023
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De Vries, Roelof A.J. (author), Lemke, M. (author), Ludden, Geke D.S. (author)
To improve people's lives, human-computer interaction researchers are increasingly designing technological solutions based on behavior change theory, such as social comparison theory (SCT). However, how researchers operationalize such a theory as a design remains largely unclear. One way to clarify this methodological step is to clearly state...
journal article 2023
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Estanqueiro, Ana (author), Strbac, Goran (author), Chrysanthopoulos, Nikolaos (author), Santos, Gabriel (author), Johanndeiter, Silke (author), Algarvio, Hugo (author), Syse, Helleik (author), Sperber, Evelyn (author), Wang, Ni (author), Sanchez Jimenez, I.J. (author), Qiu, Dawei (author), Vale, Zita (author), Nienhaus, Kristina (author), Kochems, Johannes (author), Schimeczek, Christoph (author), Sijm, Jos (author), De Vries, Laurens (author), Lopes, Fernando (author), Couto, António (author)
Developing innovative electricity market designs to facilitate a sustainable transition to (near) 100% renewable power systems while meeting societal needs is a crucial and actual topic of research. This article presents preliminary key findings from the H2020 European project TradeRES, addressing this critical topic. The project uses agent...
journal article 2023
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Hennig, R.J. (author), De Vries, Laurens (author), Tindemans, Simon H. (author)
Increasing peaks from high-power loads such as EVs and heat pumps lead to congestion of electric distribution grids. The inherent flexibility of these loads could be used to resolve congestion events. Possible options for this are smart network tariffs, market-based approaches, and direct control of flexible loads by the network operator. In...
journal article 2023
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De Rooy, Wim C. (author), Siebesma, A.P. (author), Baas, P. (author), Lenderink, Geert (author), de Roode, S.R. (author), De Vries, Hylke (author), Van Meijgaard, Erik (author), Meirink, Jan Fokke (author), Tijm, Sander (author), Van't Veen, Bram (author)
The parameterised description of subgrid-scale processes in the clear and cloudy boundary layer has a strong impact on the performance skill in any numerical weather prediction (NWP) or climate model and is still a prime source of uncertainty. Yet, improvement of this parameterised description is hard because operational models are highly...
journal article 2022
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De Vries, Laurens (author), Sanchez Jimenez, I.J. (author)
Existing indicators of electricity system adequacy need to be supplemented with economic performance indicators. As power systems are decarbonized, energy storage technologies are being developed and demand is becoming more flexible. Reliability standards need to reflect the price elasticity of these sources of flexibility. During scarcity...
journal article 2022
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Hennig, R.J. (author), Ribo-Perez, D.G. (author), De Vries, Laurens (author), Tindemans, Simon H. (author)
The adoption of distributed energy resources such as PV cells, electric vehicles and batteries in electric grids is increasing steadily. This brings new challenges for distribution networks. The current network tariffs were not designed for these types of usage and, in many cases, they are not adequate anymore. Thus, many new tariff frameworks...
journal article 2022
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Hueting, R. J.E. (author), De Vries, H. (author), Dutta, S. (author), Annema, A. J. (author)
The CMOS silicon avalanche-mode light-emitting diode (AMLED) has emerged as a potential light source for monolithic optical interconnects. Earlier we presented a superjunction light-emitting diode (SJLED) that offers a higher electroluminescent intensity compared to a conventional AMLED because of its more uniform field distribution. However,...
journal article 2021
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Poplavskaya, K. (author), Lago, Jesus (author), Strömer, Stefan (author), De Vries, Laurens (author)
Electricity balancing is one of the main demanders of short-term flexibility. To improve its integration, the recent regulation of the European Union introduces a common standalone balancing energy market. It allows actors that have not participated or not been awarded in the preceding balancing capacity market to participate as voluntary...
journal article 2021
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Piao, L. (author), De Vries, Laurens (author), de Weerdt, M.M. (author), Yorke-Smith, N. (author)
DC distribution systems are a promising alternative to existing AC distribution systems. They connect customers to local energy sources without conversion, thus reducing power losses. However, the unique features of DC impose strict requirements for system operation compared to AC. Within the context of a liberalized energy market, this...
journal article 2021
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D'andrea, Matteo (author), Taralli, Emanuele (author), Akamatsu, Hiroki (author), Gottardi, Luciano (author), Nagayoshi, Kenichiro (author), Ravensberg, Kevin (author), Ridder, Marcel L. (author), Vaccaro, Davide (author), De Vries, Cor P. (author), De Wit, Martin (author), Hoogeveen, Ruud W.M. (author), Gao, J.R. (author)
We are developing a kilo-pixels Ti/Au TES array as a backup option for Athena X-IFU. Here we report on single-pixel performance of a 32 × 32 array operated in a Frequency Division Multiplexing (FDM) readout system, with bias frequencies in the range 1-5 MHz. We have tested the pixels response at several photon energies, by means of a 55Fe...
journal article 2021
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Piskorz, T.K. (author), De Vries, A. H. (author), van Esch, J.H. (author)
In recent years, computational methods have become an essential element of studies focusing on the self-assembly process. Although they provide unique insights, they face challenges, from which two are the most often mentioned in the literature: the temporal and spatial scale of the self-assembly. A less often mentioned issue, but not less...
journal article 2021
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Chakraborty, S.T. (author), Verzijlbergh, R.A. (author), Baker, Kyri (author), Cvetkovic, M. (author), De Vries, Laurens (author), Lukszo, Z. (author)
Recently, given the increased integration of renewables and growing uncertainty in demand, the wholesale market price has become highly volatile. Energy communities connected to the main electricity grid may be exposed to this increasing price volatility. Additionally, they may also be exposed to local network congestions, resulting in price...
journal article 2020
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Poplavskaya, K. (author), Lago, Jesus (author), De Vries, Laurens (author)
Market-based procurement of balancing services in Europe is prone to strategic bidding due to the relatively small market size and a limited number of providers. In the European Union, balancing markets are undergoing substantial regulatory changes driven the efforts to harmonize the market design and better align it with the goals of the...
journal article 2020
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Poplavskaya, K. (author), Totschnig, Gerhard (author), Leimgruber, Fabian (author), Doorman, Gerard (author), Etienne, Gilles (author), De Vries, Laurens (author)
The zonal electricity market design in the Central Western European electricity market relies on redispatching generation units after market closure to manage congestion within bidding zones, while congestion between the zones is handled using flow-based market coupling. The combination of internal congestion in the meshed European network...
journal article 2020
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Poplavskaya, K. (author), De Vries, Laurens (author)
Thanks to new technological advancements and EU policy impulse, distributed energy resources (DER) are poised to become a viable alternative to conventional electricity generation for the provision of balancing services to transmission system operators. In this paper we show that the design variables that affect DER access to and...
journal article 2019
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Vignali, Valentina (author), S. Miranda, Barbara (author), Lodoso-Torrecilla, Irene (author), Van Nisselroy, Cathelijn A.J. (author), Hoogenberg, Bas Jan (author), Dantuma, Sybren (author), Hollmann, F. (author), De Vries, Jan Willem (author)
Engineered viruses are finding an increasing number of applications in basic, translational research and materials science. Genetic and chemical engineering of capsids represents a key point for tailoring the properties of viral particles, but the synthetic efforts and limits accompanying these processes still hinder their usability. Here, a...
journal article 2019
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