Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12258/25581
Title: Research of dependences of idle losses of transformers TM-400/10 on voltage according to synchronous measurements
Authors: Zvada, P. A.
Звада, П. А.
Zelensky, E. G.
Зеленский, Е. Г.
Kononov, Y. G.
Кононов, Ю. Г.
Kostyukova, S. S.
Костюкова, С. С.
Dernin, E. I.
Дернин, Е. И.
Keywords: Transformers TM-400/10;Synchronous measurements;Idle losses
Issue Date: 2021
Citation: Zvada, P., Zelenskii, E., Kononov, Y., Kostyukova, S., Dernin, E. Research of dependences of idle losses of transformers TM-400/10 on voltage according to synchronous measurements // E3S Web of Conferences. - 2021. - 279, статья № 01022. - DOI: 10.1051/e3sconf/202127901022
Series/Report no.: E3S Web of Conferences
Abstract: The article presents the dependences of the active and reactive components of the losses of the idle transformer on the mains voltage. It is proposed to evaluate the no-load losses using an alternative method for identifying the parameters of the transformer based on high-precision synchronous measurements. Within the framework of a pilot project on a real feeder, using the technology of synchronous measurements, the dependences of no-load losses on voltage were identified. For transformers installed in a distribution network, the dependence of losses on voltage is not quadratic, but has a higher order. It was determined that the dependence of losses in a transformer on voltage for active power has a power of 6.35, and for reactive power has a power of 7.4.
URI: http://hdl.handle.net/20.500.12258/25581
Appears in Collections:Статьи, проиндексированные в SCOPUS, WOS

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