@inproceedings{MTMT:34562513,
	title = {Application Experiences of Low Voltage Inline Voltage Regulator with Significant Photovoltaic Generation},
	url = {https://m2.mtmt.hu/api/publication/34562513},
	author = {Vokony, István and Táczi, István and Csatár, János and Dán, András and Hartmann, Bálint and Sőrés, Péter Márk},
	booktitle = {2023 IEEE PES Innovative Smart Grid Technologies Europe (ISGT EUROPE)},
	doi = {10.1109/ISGTEUROPE56780.2023.10408377},
	unique-id = {34562513},
	abstract = {Renewable energy generation is spreading apace worldwide, bringing integration challenges for distribution system operators. The focus of this study is to investigate the possible solutions to increase the hosting capacity of an actual low voltage (LV) feeder in Hungary. This pilot site already has significant photovoltaic (PV) generation, but more installations are expected in the near future. Simulations were carried out to compare the available technical options increasing the hosting capacity. Detailed on-site measurements were taken, which included the neutral line, to have a better understanding of the basic situation. It showed that the voltage is close to the limits with significant unbalance. Therefore, an unbalanced model was adopted with a new calculation method in order to incorporate the neutral line and the groundings. The simulations compared local PV inverter control, inline voltage regulator, tap-changing transformer and phase balancer and found the inline voltage regulator as the most effective and versatile solution for this case. A new device was developed and installed that implements an inline voltage regulator, optimized for local circumstances. Then, a longer series of measurements were taken which proved the effectiveness of the unit, showing that it can be a cost-effective grid development alternative to grid reinforcement. © 2023 IEEE.},
	keywords = {case study; ASYMMETRY; low voltage; inline voltage regulator},
	year = {2023},
	orcid-numbers = {Táczi, István/0000-0002-0835-0481; Csatár, János/0000-0003-4430-9280}
}

@inproceedings{MTMT:34477291,
	title = {Exploitation of electric vehicle energy storage capabilities considering the smart distribution system concept},
	url = {https://m2.mtmt.hu/api/publication/34477291},
	author = {Juhász, Kristóf Péter and Táczi, István},
	booktitle = {2023 IEEE 2nd International Conference on Cognitive Mobility (CogMob)},
	unique-id = {34477291},
	year = {2023},
	pages = {155-158},
	orcid-numbers = {Táczi, István/0000-0002-0835-0481}
}

@article{MTMT:34476393,
	title = {Rendszer inercia várható változásai és hatása a VER működésére},
	url = {https://m2.mtmt.hu/api/publication/34476393},
	author = {Juhász, Kristóf Péter and Táczi, István and Sztráda, Gyula},
	journal-iso = {ENERGIAGAZDÁLKODÁS},
	journal = {ENERGIAGAZDÁLKODÁS},
	volume = {64},
	unique-id = {34476393},
	issn = {0021-0757},
	year = {2023},
	pages = {87-91},
	orcid-numbers = {Táczi, István/0000-0002-0835-0481}
}

@inproceedings{MTMT:34431556,
	title = {Elosztóhálózati megújuló kapacitás vizsgálata},
	url = {https://m2.mtmt.hu/api/publication/34431556},
	author = {Tőzsér, Balázs and Táczi, István},
	booktitle = {XIII. Mechwart András Ifjúsági Találkozó: Konferenciakiadvány},
	doi = {10.54232/MAIT.2023_12},
	unique-id = {34431556},
	year = {2023},
	pages = {142-154},
	orcid-numbers = {Táczi, István/0000-0002-0835-0481}
}

@inproceedings{MTMT:34431553,
	title = {Inerciacsökkenés vizsgálata: A fogyasztói oldal hatáselemzése},
	url = {https://m2.mtmt.hu/api/publication/34431553},
	author = {Juhász, Kristóf Péter and Táczi, István and Sztráda, Gyula},
	booktitle = {XIII. Mechwart András Ifjúsági Találkozó: Konferenciakiadvány},
	doi = {10.54232/MAIT.2023_5},
	unique-id = {34431553},
	year = {2023},
	pages = {67-80},
	orcid-numbers = {Táczi, István/0000-0002-0835-0481}
}

@book{MTMT:34431508,
	title = {XIII. Mechwart András Ifjúsági Találkozó: Konferenciakiadvány},
	url = {https://m2.mtmt.hu/api/publication/34431508},
	isbn = {9789639299511},
	doi = {10.54232/MAIT.2023},
	editor = {Mohos, András and Táczi, István and Tóth, Zoltán},
	publisher = {MEE; MAIT MEE},
	unique-id = {34431508},
	year = {2023},
	orcid-numbers = {Táczi, István/0000-0002-0835-0481; Tóth, Zoltán/0000-0002-0429-0629}
}

@book{MTMT:34406063,
	title = {XIII. Mechwart András Ifjúsági Találkozó (MAIT): absztraktkötet},
	url = {https://m2.mtmt.hu/api/publication/34406063},
	isbn = {9789639299504},
	doi = {10.54232/MAIT.2023_abs},
	editor = {Mohos, András and Táczi, István and Tóth, Zoltán},
	publisher = {MEE; MAIT MEE},
	unique-id = {34406063},
	year = {2023},
	orcid-numbers = {Táczi, István/0000-0002-0835-0481; Tóth, Zoltán/0000-0002-0429-0629}
}

@inproceedings{MTMT:34209157,
	title = {Local flexibility market development at E.ON Hungary},
	url = {https://m2.mtmt.hu/api/publication/34209157},
	author = {Péter, Gábor Mihály and Táczi, István and Vokony, István and Hartmann, Bálint and Sőrés, Péter Márk and Erdei, M.},
	booktitle = {27th International Conference on Electricity Distribution (CIRED 2023)},
	doi = {10.1049/icp.2023.1099},
	unique-id = {34209157},
	abstract = {Renewable energy production is considered by many as one of the key factors in mitigating the effects of climate change. Although there may be many challenges to the spread of renewables, such as their impact on the balance of the electricity system and on distribution networks. There are many pilot projects around Europe with the scope of flexibility. E.ON Hungary with their DSOs already participated in some H2020 projects which helped to conceive a comprehensive project approach in terms network hosting capacity. Flex.on is a Hungarian program led by E.ON distribution system operator subsidized by Hungarian government which conceptualized a comprehensive flexibility platform and eventually developed an IT system. The platform covers all DSO voltage levels with particular challenges. Several local flexibility platforms are under development in Europe, but there is no seen such wide scope in terms of voltage levels what Flex.on flexibility platform brought into focus. This ambitious goal meant that significant challenges had to be faced both in terms of research questions and IT development. This article outlines the scope of the programme, the system being developed and the challenges it poses. © The Institution of Engineering and Technology 2023.},
	keywords = {climate change; Renewable energies; Hungarians; Energy productions; Renewables; market development; Electric power distribution; Voltage levels; Key factors; Local flexibility; Pilot programs; Electricity system},
	year = {2023},
	pages = {2652-2656},
	orcid-numbers = {Táczi, István/0000-0002-0835-0481}
}

@article{MTMT:34162531,
	title = {Role of Voltage Control Devices in Low Voltage State Estimation Process},
	url = {https://m2.mtmt.hu/api/publication/34162531},
	author = {Táczi, István and Vokony, István and Barancsuk, Lilla and Péter, Gábor Mihály and Tőzsér, Balázs and Hartmann, Bálint},
	doi = {10.1155/2023/6614905},
	journal-iso = {INT T ELECTR ENERGY},
	journal = {INTERNATIONAL TRANSACTIONS ON ELECTRICAL ENERGY SYSTEMS},
	volume = {2023},
	unique-id = {34162531},
	issn = {2050-7038},
	abstract = {Megatrends, such as the proliferation of distributed generation, electrification, and the appearance of aggregator companies, put the low voltage power grids under intense pressure. Since the network infrastructure developments cannot keep up with the trends, distribution system operators turned to alternative solutions. Smart grid assets, such as on-load tap-changing distribution transformers or serial low voltage regulators, are promising solutions. However, the energy transition cannot be handled with the network expansive on the distribution level. Control centers are predicted to expand to this voltage level in the near future, and distribution system state estimation could be an enabler of all functionalities. On the low voltage level, data scarcity is a great challenge in observability; therefore, research must focus on the creation of pseudomeasurements and integration of available data sources. This paper examines the inclusion of smart assets from the conceptual point to the application on two sites, based on data from operational environments, both with a pseudomeasurement and an integrated metering point approach. The results showed that integrating smart assets could considerably mitigate voltage fluctuations, and reduce estimation errors by two magnitudes on the low voltage network.},
	year = {2023},
	eissn = {2050-7038},
	orcid-numbers = {Táczi, István/0000-0002-0835-0481}
}

@article{MTMT:34069712,
	title = {The use of innovative tools in the medium voltage grid development, a case study of series voltage regulator},
	url = {https://m2.mtmt.hu/api/publication/34069712},
	author = {Tőzsér, Balázs and Táczi, István and Török, Ákos},
	doi = {10.24084/repqj21.409},
	journal-iso = {RENEWABLE ENERGY & POWER QUALITY J},
	journal = {RENEWABLE ENERGY & POWER QUALITY JOURNAL},
	volume = {21},
	unique-id = {34069712},
	year = {2023},
	eissn = {2172-038X},
	pages = {594-599},
	orcid-numbers = {Táczi, István/0000-0002-0835-0481}
}