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Papers matching “power coupling efficiency” 29

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Module-level direct coupling in PV-battery power unit under realistic irradiance and load
2022 Solar Energy article Energy Photovoltaic System Optimization Techniques Open access

Uchechi Chibuko, Tsvetelina Merdzhanova, Daniel J. Weigand, Fabian Ifeanyichukwu Ezema, Solomon Nwabueze Agbo, Uwe Rau, +1 more

23

citations
Efficient Power Coupling in Directly Connected Photovoltaic‐Battery Module
2022 Solar RRL article Energy Photovoltaic System Optimization Techniques Open access

Sergey Shcherbachenko, Oleksandr Astakhov, Ugochi K. Chime, Li‐Chung Kin, Kaining Ding, Bart Elger Pieters, +3 more

21

citations
Unfolding Electrolyzer Characteristics to Reveal Solar‐to‐Chemical Efficiency Potential: Rapid Analysis Method Bridging Electrochemistry and Photovoltaics
2024 ChemSusChem article Energy Hybrid Renewable Energy Systems Open access

Oleksandr Astakhov, Thérèse Cibaka, Lars Wieprecht, Uwe Rau, Tsvetelina Merdzhanova

0

citations
Prediction of Limits of Solar‐to‐Hydrogen Efficiency from Polarization Curves of the Electrochemical Cells
2021 Solar RRL article Energy Advanced Photocatalysis Techniques Open access

Oleksandr Astakhov, Vladimir Smirnov, Uwe Rau, Tsvetelina Merdzhanova

12

citations
Concentrating solar power (CSP) plant data-driven digital twin: A novel method for flux density prediction
2025 Results in Engineering article Energy Solar Thermal and Photovoltaic Systems Open access

Sergio Díaz Alonso, Christian Raeder, Bernhard Hoffschmidt

6

citations
Modeling of solar photovoltaic generation and power conditioning systems using maxwell’s equations of electromagnetics
2026 Discover Applied Sciences article Energy Photovoltaic System Optimization Techniques Open access

M. M. Mundu, Mariam Basajja, Emmanuel Kweyu, Jotham Ivan Sempewo, S. N. Nnamchi, Daniel Ejim Uti

0

citations
Fast assessment of solar-to-hydrogen efficiency limits and loss analysis in photovoltaic-driven water electrolyzers using polarization curves
2024 conference-paper Energy Hybrid Renewable Energy Systems

Oleksandr Astakhov, Uwe Rau, Tsvetelina Merdzhanova

0

citations
Breaking limits of solar-to-hydrogen efficiency via synergy with batteries
2025 International Journal of Hydrogen Energy article Energy Hybrid Renewable Energy Systems Open access

Uchechi Chibuko, Tsvetelina Merdzhanova, S. N. Agbo, Uwe Rau, Ursula Wurstbauer, Oleksandr Astakhov

6

citations
Operation Optimization of a Power-to-Heat System in PV-CSP Hybrid Power Plants Together with Molten Salt Thermal Storage
2024 Atlantis highlights in engineering/Atlantis Highlights in Engineering book-chapter Energy Solar Thermal and Photovoltaic Systems Open access

Zahra Mahdi, Ulf Herrmann, Klaus Görner

0

citations
The biogas-oxyfuel process as a carbon source for power-to-fuel synthesis: Enhancing availability while reducing separation effort
2021 Journal of CO2 Utilization article Energy Hybrid Renewable Energy Systems Open access

Felix Schorn, Dennis Lohse, Remzi Can Samsun, Ralf Peters, Detlef Stolten

12

citations
Numerical investigation of heat extraction performance of a multi-casing coaxial well with multilateral branches for enhanced geothermal systems
2026 Renewable Energy article Energy Geothermal Energy Systems and Applications Open access

Guoying Wang, Guoying Wang, Guofeng Song, Wenyuan Jiang, Housheng JIA, Songlin Guo, +3 more

0

citations
A Techno-Economic Assessment of Fischer–Tropsch Fuels Based on Syngas from Co-Electrolysis
2022 Processes article Energy Hybrid Renewable Energy Systems Open access cited by 1 patent

Ralf Peters, Nils Wegener, Remzi Can Samsun, Felix Schorn, Julia Riese, Marcus Grünewald, +1 more

75

citations
Renewable production of ammonia and nitric acid
2020 AIChE Journal article Energy Hybrid Renewable Energy Systems Open access cited by 1 patent

Ganzhou Wang, Alexander Mitsos, Wolfgang Marquardt

48

citations
Case study of a site-specific design and operation optimization of a wind farm co-located PEM electrolyzer and BESS including degradation
2026 Wind Energy Science Discussions preprint Energy Hybrid Renewable Energy Systems Open access

Dustin Bruno Frings, Georg Jacobs, Thorsten Reichartz, Thora Potthoff, Lucas Blickwedel, Martin Knops

0

citations
Cavity-shaped direct solar steam generator employing conical helical tube for high-temperature application: Model development, experimental testing and numerical analysis
2023 Energy Conversion and Management X article Energy Solar Thermal and Photovoltaic Systems Open access

Yasuki Kadohiro, Vamshi Krishna Thanda, Bruno Lachmann, Kai Risthaus, Nathalie Monnerie, Martin Roeb, +1 more

8

citations
Persistent CO 2 Reduction Performance of an Ag Nanoparticle Gas Diffusion Electrode in Realistic Dynamic PV-Driven Operation
2025 Energy & Fuels article Energy CO2 Reduction Techniques and Catalysts Open access

Thérèse Cibaka, Tsvetelina Merdzhanova, Oleksandr Astakhov, Sergey Shcherbachenko, Guangxin Liu, Chuyen V. Pham, +2 more

2

citations
Batteries to Keep Solar‐Driven Water Splitting Running at Night: Performance of a Directly Coupled System
2022 Solar RRL article Energy Hybrid Renewable Energy Systems Open access

Li‐Chung Kin, Oleksandr Astakhov, Minoh Lee, Stefan Haas, Kaining Ding, Tsvetelina Merdzhanova, +1 more

13

citations
Case study of a site-specific design and operation optimization of a wind farm co-located PEM electrolyzer and BESS including degradation
2026 Wind energy science article Energy Hybrid Renewable Energy Systems Open access

Dustin Bruno Frings, Georg Jacobs, Thorsten Reichartz, Thora Potthoff, Lucas Blickwedel, Martin Knops

0

citations
Comment on wes-2026-63
2026 peer-review Energy Hybrid Renewable Energy Systems Open access

Dustin Bruno Frings, Georg Jacobs, Thorsten Reichartz, Thora Potthoff, Lucas Blickwedel, Martin Knops

0

citations
Reply on RC1
2026 peer-review Energy Hybrid Renewable Energy Systems Open access

Dustin Bruno Frings

0

citations
Reply on RC3
2026 peer-review Energy Hybrid Renewable Energy Systems Open access

Dustin Bruno Frings

0

citations
Reply on RC2
2026 peer-review Energy Hybrid Renewable Energy Systems Open access

Dustin Bruno Frings

0

citations
Comment on wes-2026-63
2026 peer-review Energy Hybrid Renewable Energy Systems Open access

Dustin Bruno Frings, Georg Jacobs, Thorsten Reichartz, Thora Potthoff, Lucas Blickwedel, Martin Knops

0

citations
End-to-end sensitivity analysis of a hybrid heliostat calibration process involving artificial neural networks
2025 Solar Energy article Energy Solar Thermal and Photovoltaic Systems Open access

Leon Tim Engelbert Sievers, Max Pargmann, Daniel Maldonado Quinto, Bernhard Hoffschmidt

9

citations
A Medium-Voltage DC Collector Grid for PV Plants Using Multi-string MPPT Converter
2020 conference-paper Energy Photovoltaic System Optimization Techniques

Zhongyi Quan, Jingxin Hu, Yunwei Li, Rik W. De Doncker

4

citations