Solar Heating and Cooling Systems

Sârbu, Ioan

doi:10.1007/978-3-030-64781-0_5

Cited by 5 publications

(2 citation statements)

References 188 publications

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“…Enhancing the absorption of waves is of paramount importance in a number of applications, including solar heating [1], photovoltaics [2], molecular spectroscopy and sensing [3], acoustic insulation [4,5], seismology [6], or ocean waves [7]. In optics, perfect absorption of coherent light has been demonstrated long-ago on designed periodic structures supporting surface plasmons [8].…”

Section: Introductionmentioning

confidence: 99%

Enhanced absorption of waves in stealth hyperuniform disordered media

Bigourdan¹,

Pierrat²,

Carminati³

2019

Opt. Express

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We study the propagation of waves in a set of absorbing subwavelength scatterers positioned on a stealth hyperuniform point pattern. We show that spatial correlations in the disorder substantially enhance absorption compared to a fully disordered structure with the same density of scatterers. The non-resonant nature of the mechanism provides broad angular and spectral robustness. These results demonstrate the possibility to design low-density materials with blackbody-like absorption.

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Section: Introductionmentioning

confidence: 99%

Enhanced absorption of waves in stealth hyperuniform disordered media

Bigourdan¹,

Pierrat²,

Carminati³

2019

Opt. Express

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“…The South-facing orientation is usually the optimum for PV systems in the northern hemisphere (Sarbu and Sebarchievici, 2017). In the present model, the charging strategy is to maximize selfconsumption.…”

Section: Bulk Purchasesmentioning

confidence: 99%

Modeling Grid-Friendly Clean Energy Communities and Induced Intra-Community Cash Flows

Crump

Madlener

2019

SSRN Journal

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In the context of decarbonizing the energy sector, energy communities play an increasingly important role.However, the German energy transition has reached a point where it is now necessary to look at electricity generation and consumption in a holistic, systemic manner. Building on the qualitative work of Gui and MacGill (2018), the present paper quantifies how the inception of different types of clean energy communities (CECs) changes the grid-friendliness of a community and how it induces intra-community cash flows. In detail, the paper creates three residential reference networks, representing a countryside, village, and suburb setting.To simulate the residential load, the model employs a behavior-based load profile generator. Moreover, it uses meteorological data to model the electricity generation via photovoltaic (PV) systems and wind energy converters (WECs). In the model, CECs can conduct four measures: improve the energy efficiency, buy PV systems in bulk, introduce peer-to-peer (P2P) trading, and install a WEC. The results indicate that by conducting only a single measure, CECs often create a tradeoff in the community's grid-friendliness. In contrast, combining a measure with a second measure nearly always improves the community's gridfriendliness. This shows that the measures complement each other well from a grid-friendliness perspective.With regard to intra-community cash flows, the paper estimates a realistic volume for local P2P trading as well as its upper bound. In this regard, the extent of the realistic cash flow alone may not be enough to justify the purchase of P2P-enabling infrastructure. From a grid perspective, the paper highlights the importance of exploiting the complementarity of CEC measures as well as the necessity to provide CECs with access to sufficient funding.

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Saving Equivalent Fuel and Reducing Emissions When Using Thermal Solar Collectors in Southern Siberia

Khoreva

2024

Lecture Notes in Networks and Systems

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Solar Heating and Cooling Systems

Cited by 5 publications

References 188 publications

Enhanced absorption of waves in stealth hyperuniform disordered media

Enhanced absorption of waves in stealth hyperuniform disordered media

Modeling Grid-Friendly Clean Energy Communities and Induced Intra-Community Cash Flows

Saving Equivalent Fuel and Reducing Emissions When Using Thermal Solar Collectors in Southern Siberia

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