Simulator of operation of relay protection devices of high-voltage grid under the influence of geoinduced currents
Trenkin A. A.1, Buyanov A.B.1, Grabchak E. P.2, Voevodin S.V.1, Limonov A.V.1
1Federal State Unitary Enterprise "Russian Federal Nuclear Center - All-Russian Research Institute of Experimental Physics", Sarov, Nizhny Novgorod Region, Russia
2Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow, Russia
Email: trenkin@ntc.vniief.ru, abbuyanov@vniief.ru, svvoevodin@vniief.ru, avlimonov@vniief.ru
A mobile simulator for experimental simulation of operation of relay protection devices in the high-voltage and ultrahigh voltage grid under the influence of geoinduced currents was developed. The simulator at the initial digital signature allows providing currents at the inputs of relay protection devices in the frequency range from 0 up to 50 kHz; the currents simulate signals from measuring current transformers. The simulator is developed on an easily accessible element base. The equipment weight is 20 kg, the power supply is 220 V/50 Hz, and the power consumption is not more than 1.6 kW. The initial signals for the simulator can be the currents recorded at the active power objects, and also obtained as a result of calculation simulation of the energy system operation or defined as standards. Keywords: relay protection of high-voltage grid, simulation of influence, geoinduced current.
- O. Sokolova, N. Korovkin, M. Hayakawa. Geomagnetic Disturbances Impacts on Power Systems Risk Analysis and Mitigation Strategies (CRC Press, 2021)
- V.A. Pilipenko. Solnechno-zemnaya fizika, 7 (3), 72 (2021 (in Russian). DOI: 10.12737/szf-73202106
- A.A. Trenkin, V.V. Vakhnina, S.V. Voevodin, O.N. Koblova, A.A. Kuvshinov, V.D. Selemir, A.N. Chernenko. Elektrichestvo, 2, 37 (2023) (in Russian). DOI: 10.24160/0013-5380-2023-2-37-49
- L. Bolduc, P. Langlois, D. Boteler, R. Pirjola. IEEE Transactions on Power Delivery, 15 (1), 272 (2000). DOI: 10.1109/61.847262
- J.G. Kappenman. Space Weather, 3 (8), SO8C01 (2005). DOI: 10.1029/2004SW000128
- A. Pulkkinen, S. Lindal, A. Viljanen, R. Pirjola. Space Weather, 3 (8), S08C03 (2005). DOI: 10.1029/2004SW000123
- V. Sushko, D. Kosykh. Novosti elektrotekhniki, 3 (81), (2013) (in Russian)
- V.I. Pulyaev, Yu.V. Usachev. Energetik, 7, 18 (2002) (in Russian)
- A.A. Trenkin, E.P. Grabchak. ZhTF, 94 (2), 299 (2024) (in Russian). DOI: 10.61011/JTF.2024.02.57086.265-23
- NERC Standard TPL-007-4: Transmission System Planned Performance for Geomagnetic Disturbance Events. March 19, 2020
- Ya.V. Zakonshek, A.L. Slavutsky. Releynaya zashchita i avtomatizaciya, 1 (06), (2012) (in Russian)
- D.O. Mochalov, Ya.V. Zakonshek, M.A. Shamis. Releynaya zashchita i avtomatizaciya, 1 (10), (2013) (in Russian).
Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.
Дата начала обработки статистических данных - 27 января 2016 г.