Stochastic Concept for Modeling Distributed Energy Resources in Power Systems

Bendík, Jozef; Cenký, Matej; Eleschová, Žaneta; Beláň, Anton; Cintula, Boris; Janiga, Peter

doi:10.1109/epe54603.2022.9814093

Cited by 4 publications

(2 citation statements)

References 16 publications

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“…• Leon A. Abdillah, Universitas Bina Darma, Indonesia [5] • Khairulla Aben, KAZ Minerals, Kazakhstan [6] • George Abuselidze, Batumi Shota Rustaveli State University, Georgia [7] • Rajendran Sobha Ajin, Kerala State Disaster Management Authority, India [8] • Oksana Alpatova, Zhytomyr Polytechnic State University, Ukraine [9] • Jamil Abedalrahim Jamil Alsayaydeh, Universiti Teknikal Malaysia Melaka, Malaysia [10] • Volodymyr Artemchuk, G. E. Pukhov Institute for Modelling in Energy Engineering of NAS of Ukraine, Ukraine [11] • Vitalina Babenko, V. N. Karazin Kharkiv National University, Ukraine [12] • Jozef Bendík, Slovak University of Technology in Bratislava, Slovakia [13 [16] • Olha Bondarenko, Kryvyi Rih State Pedagogical University, Ukraine [17] • Nataliia Bordiug, Zhytomyr Polytechnic State University, Ukraine [18] • Orkhontuul Borya, Mongolian University of Science and Technology, Mongolia [19] • Liudmyla Burman, Kryvyi Rih State Pedagogical University, Ukraine [20] • Matej Cenky, Slovak University of Technology in Bratislava, Slovakia [21] • Serhii Chukharev, National University of Water and Environmental Engineering, Ukraine [22] • Hanna Danylchuk, The Bohdan Khmelnytsky National University of Cherkasy, Ukraine [23] • Iryna Davydova, Zhytomyr Polytechnic State University, Ukraine [24] • Kremena Dedelyanova, Scientific and technical union of mining, geology and metallurgy in Bulgaria, Bulgaria [25] • Elena Degtyarenko, National University of Life and Environmental Sciences of Ukraine, Ukraine [26] • Natalya Demchenko, Institute of Marine Biology of the NAS of Ukraine, Ukraine [27] • Viktor Demchenko, Institute of Marine Biology of the NAS of Ukraine, Ukraine [28] • Viktor Denysenko, The Bohdan Khmelnytsky National University of Cherkasy, Ukraine [29] • Nataliia Dereviahina, Dnipro University of Technology, Ukraine [30] • Tetiana Derkach, Kyiv National University of Technologies and Design, Ukraine [31] • Viktoriia Dmytrenko, National University "Yuri Kondratyuk Poltava Polytechnic", Ukraine [32] • Iryna Dubovkina, Institute of Engineering Thermophysics of NAS of Ukraine, Ukraine…”

Section: Icsf 2023 Program Committeementioning

confidence: 99%

4th International Conference on Sustainable Futures: Environmental, Technological, Social and Economic Matters

Semerikov,

Chukharev,

Sakhno

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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This paper presents the preface of the proceedings for the 4th International Conference on Sustainable Futures: Environmental, Technological, Social, and Economic Matters (ICSF 2023), a multidisciplinary event that explores the challenges and opportunities of sustainability in various domains. The preface outlines the conference’s objectives, themes, workshops, and topics, as well as its contribution to advancing sustainable development and global dialogue. It also acknowledges the efforts and inputs of various stakeholders who have made the conference possible, especially in light of the pandemic situation. Furthermore, it thanks IOP Publishing for its support and flexibility in facilitating open access publishing. The paper concludes by looking forward to future editions of ICSF and the ongoing quest for a more sustainable and interconnected world. The paper invites readers to delve into the rich and diverse content that shapes this influential conference.

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Section: Icsf 2023 Program Committeementioning

confidence: 99%

4th International Conference on Sustainable Futures: Environmental, Technological, Social and Economic Matters

Semerikov,

Chukharev,

Sakhno

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

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“…Increasing PV in LV networks does not always lead to increased conductor currents and TR loading. If the PoC is capable of consuming most of the generated power, then the opposite is true, and line and transformer losses decrease [30,47].…”

mentioning

confidence: 99%

Stochastic Approach for Increasing the PV Hosting Capacity of a Low-Voltage Distribution Network

et al. 2022

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In recent years, the emerging fear of an energy crisis in central Europe has caused an increased demand for distributed energy resources (DER), especially small photovoltaic rooftop installations up to 10 kWp. From a technical point of view, distributed PV in low-voltage networks is associated with the risk of power quality violation, overvoltage, voltage unbalance, harmonics, and violation of the thermal limit of phase conductors, neutral conductors, and transformers. Distribution system operators (DSO) are currently in a position to determine the amount of installed PV power for which reliable and safe network operation is ensured, also known as the photovoltaic hosting capacity (PVHC). The presented study describes a stochastic methodology for PVHC estimation and uses it to analyze a typical LV rural network in the Slovak Republic. Detailed and precise calculations are performed on the 4-wire LV model with accurate results. In this study, we, thus, profoundly analyze the problems with voltage violation, unbalanced voltage energy losses, and the thermal loading effect of increasing PV penetration. The results show that overvoltage events are the main factor limiting the PVHC in LV systems. This conclusion is in accordance with the experience of the DSO in the Slovak and Czech Republic. Subsequently, the study focuses on the possibilities of increasing PVHC using those tools typically available for DSO, such as changes in PV inverter power factors and no-load tap changer transformers. The results are compared with those derived from similar analyses, but we ultimately find that the proposed solution is problematic due to the high variability of approaches and boundary conditions. In conclusion, the paper discusses the issue of the acceptable risk of overvoltage violation in the context of PVHC and lowering losses in LV networks.

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Random Network Topology Generator for Advanced Testing of Smart Grid Applications

Höger¹,

Bahernik²,

Bracinik³

et al. 2023

2023 23rd International Scientific Conference on Electric Power Engineering (EPE)

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Stochastic Concept for Modeling Distributed Energy Resources in Power Systems

Cited by 4 publications

References 16 publications

4th International Conference on Sustainable Futures: Environmental, Technological, Social and Economic Matters

4th International Conference on Sustainable Futures: Environmental, Technological, Social and Economic Matters

Stochastic Approach for Increasing the PV Hosting Capacity of a Low-Voltage Distribution Network

Random Network Topology Generator for Advanced Testing of Smart Grid Applications

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