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High-Efficiency Electronic Transformer for Powering of Individual Consumers from the Medium Voltage Grid

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dc.contributor.author BERZAN, Vladimir
dc.contributor.author ERMURACHI, Iurie
dc.date.accessioned 2019-11-26T09:48:02Z
dc.date.available 2019-11-26T09:48:02Z
dc.date.issued 2017
dc.identifier.citation BERZAN, Vladimir, ERMURACHI, Iurie. High-Efficiency Electronic Transformer for Powering of Individual Consumers from the Medium Voltage Grid [Resursă electronică]. In: SIELMEN 2017: Proceedings of the 11-th international conference on electromechanical and power systems, 11-13 octombrie, 2017. Chișinău, 2017, pp. 551-556. ISBN 978-1-5386-1846-2. en_US
dc.identifier.isbn 978-1-5386-1846-2
dc.identifier.uri http://repository.utm.md/handle/5014/7189
dc.description Abstract & References en_US
dc.description.abstract The proposed and argued concept for realization includes the possibility of realizing an average of the medium voltage transformer, for example, with 10 / 0.22 kV parameters. Equipment with these parameters is known as Solid State Transformer (SST), which provides direct connection of consumers to the medium voltage power supply. The output frequency of these transformers is equal to the industrial frequency of 50 Hz. The implementation of such equipment can lead to a change in the paradigm of supplying energy to individual consumers and a noticeable reduction in losses in distribution networks. We will mention another feature of this equipment - the two-way power exchange capacity. As a result, it is possible to simply connect the renewable energy sources to the centralized network, for example the so-called "micronetworks". The innovation of the proposed solution is to reduce the number of AC / AC transformation steps compared to known solutions as well as to simplify the equipment topology. This ensures a reduction in manufacturing costs and losses. Traditional transformers have specific mass indices per unit of nominal power about 20 times higher than SST transformers, and the cost of the installed unit power of the TMG transformers overtakes that of SST transformers by about 1.8-3.0 times. en_US
dc.language.iso en en_US
dc.publisher Institute of Electrical and Electronics Engineers en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject solid state transformers en_US
dc.subject transformers en_US
dc.subject voltage en_US
dc.subject medium voltage en_US
dc.subject low voltage en_US
dc.subject high frequency en_US
dc.subject industrial frequency en_US
dc.subject frequency en_US
dc.title High-Efficiency Electronic Transformer for Powering of Individual Consumers from the Medium Voltage Grid en_US
dc.type Article en_US


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  • 2017
    11-13 Oct. 2017

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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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