Patrik Ollas

Doctoral Student at Electric Power Engineering
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Showing 12 publications

2023
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Energy Loss Savings Using Direct Current Distribution in a Residential Building with Solar Photovoltaic and Battery Storage

Patrik Ollas, Torbjörn Thiringer, Mattias Persson et al
Energies. Vol. 16 (3)
Journal article
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2023

Reducing electrical losses in buildings: a study of load-side dc/dc converter topologies for low-power appliances

Patrik Ollas, Torbjörn Thiringer, Niclas Samuelsson et al
IEEE PES Innovative Smart Grid Technologies Conference Europe
Paper in proceeding
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2023
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Battery loss prediction using various loss models: A case study for a residential building

Patrik Ollas, Torbjörn Thiringer, Mattias Persson et al
Journal of Energy Storage. Vol. 70
Journal article
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2023
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Evaluating the role of solar photovoltaic and battery storage in supporting electric aviation and vehicle infrastructure at Visby Airport

Patrik Ollas, Sara Ghaem Sigarchian, Hampus Alfredsson et al
Applied Energy. Vol. 352
Journal article
2021

Technical Performance Evaluation of BIPV and BAPV Systems

Patrik Ollas, Jon Persson, Peter Kovacs
EU PVSEC Conference Proceedings, p. 1071-1076
Paper in proceeding
2021

Effect of Energy Storage on Self-Consumption and Self-Sufficiency: A Field Study in a Nordic Climate

Patrik Ollas, Jon Persson, Peter Kovacs
EU PVSEC Conference Proceedings, p. 1459-1463
Paper in proceeding
2021
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Increased photovoltaic utilisation from direct current distribution: Quantification of geographical location impact

Patrik Ollas, Torbjörn Thiringer, Huijuan Chen et al
Progress in Photovoltaics: Research and Applications. Vol. 29 (7), p. 846-856
Journal article
2020

Increased PV Utilisation from DC Distribution: Quantification of Geographical Location Impact

Patrik Ollas, Torbjörn Thiringer, Caroline S Markusson
EU PVSEC Proceedings, p. 1432-1441
Paper in proceeding
2020

Quasi-Dynamic Modelling of DC Operated Ground-Source Heat Pump

Patrik Ollas, Caroline S Markusson, Torbjörn Thiringer
SINTEF Proceedings. Vol. 5, p. 208-213
Paper in proceeding
2018

Impact of Battery Sizing on Self-Consumption, Self-Sufficiency and Peak Power Demand for a Low Energy Single-Family House With PV Production in Sweden

Patrik Ollas, Jon Persson, Caroline Markusson et al
IEEE Photovoltaic Specialists Conference, p. 0618-0623
Paper in proceeding

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