Výsledky vyhledávání - "Spiros Alexopoulos"

Akademický článek

An Analytical Approach to Power Optimization of Concentrating Solar Power Plants with Thermal Storage

Autor: Andrii Cheilytko, Spiros Alexopoulos, Andriy Pozhuyev, Oliver Kaufhold

Publikováno v: Solar, Vol 4, Iss 3, Pp 509-525 (2024)

This paper deals with the problem of determining the optimal capacity of concentrated solar power (CSP) plants, especially in the context of hybrid solar power plants. This work presents an innovative analytical approach to optimizing the capacity of

Externí odkaz: https://doaj.org/article/d877ccdd0ab247fdb772e2ecd3ef0f81

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Akademický článek

Sensitivity of Dust Deposition for Parabolic Trough Collector Mirrors to Different Meteorological Drivers

Autor: Athanasios Voukelatos, Johannes Christoph Sattler, Siddharth Dutta, Spiros Alexopoulos, Ioannis Kioutsioukis

Publikováno v: SolarPACES Conference Proceedings, Vol 2 (2024)

This abstract presents a soiling forecasting tool (SFT) for assessing the deposition of dust on parabolic trough collector (PTC) mirrors and its cumulative impact on their reflectivity. The SFT was developed by the University of Patras in the frame o

Externí odkaz: https://doaj.org/article/320466aed4f542fabd0152b0fd90e698

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Akademický článek

Development of a DNI Forecast Tool Based on Machine Learning for the Smart Operation of a Parabolic Trough Collector System with Thermal Energy Storage

Autor: Johannes Christoph Sattler, Siddharth Dutta, Spiros Alexopoulos, Adnan Kawam, Cristiano Teixeira Boura, Ulf Herrmann, Ioannis Kioutsioukis

Publikováno v: SolarPACES Conference Proceedings, Vol 2 (2024)

In the research project Smart Solar System (S3), the Solar-Institut Jülich (SIJ) developed forecast tools to predict the direct normal irradiance (DNI) in hourly resolution for the current day. The aim of the daily DNI forecast is to use it as input

Externí odkaz: https://doaj.org/article/15cb9165127c4a90b47014d225413b27

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Akademický článek

Modeling and Evaluation of a Solar Trigeneration System With Thermal Energy Storage

Autor: Zahra Mahdi, Johannes Christoph Sattler, Spiros Alexopoulos, Konstantinos Braimakis, Cristiano Teixeira Boura, Ulf Herrmann, Sotirios Karellas

Publikováno v: SolarPACES Conference Proceedings, Vol 2 (2024)

In the present study, an on-demand solar combined cooling, heating, and power (CCHP) system with parabolic trough collector (PTC) and solid-state thermal energy storage (TES) is investigated, which will be demonstrated on-site in 2024 at the Administ

Externí odkaz: https://doaj.org/article/97b142002f524812822e89a2ea7863df

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Akademický článek

DNI Forecast Tool for the Smart Operation of a Parabolic Trough Collector System With Concrete Thermal Energy Storage

Autor: Johannes Christoph Sattler, Vikrama Atti, Spiros Alexopoulos, Cristiano Teixeira Boura, Ulf Herrmann, Siddharth Dutta, Ioannis Kioutsioukis

Publikováno v: SolarPACES Conference Proceedings, Vol 1 (2024)

This work presents a basic forecast tool for predicting direct normal irradiance (DNI) in hourly resolution, which the Solar-Institut Jülich (SIJ) is developing within a research project. The DNI forecast data shall be used for a parabolic trough co

Externí odkaz: https://doaj.org/article/22bc1961431c47d48f49c895f2123efb

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Akademický článek

Design and Implementation of a Soiling Forecasting Tool for Parabolic Through Collector Mirrors

Autor: Athanasios Voukelatos, Aggeliki Anastasiou, Johannes Christoph Sattler, Spiros Alexopoulos, Siddharth Dutta, Ioannis Kioutsioukis

Publikováno v: SolarPACES Conference Proceedings, Vol 1 (2024)

This study presents a new soiling forecasting algorithm that was designed to predict the deposition of dust on mirror of Parabolic Through Collector (PTC) plants. The PTC soiling model developed in this work is based on existing models for the dust d

Externí odkaz: https://doaj.org/article/addf676935f94e108ae49f8a1b3c985d

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