Zobrazeno 1 - 10
of 448
pro vyhledávání: '"smart transformer"'
Autor:
Rafael Augusto Núñez Rodríguez, Clodomiro Unsihuay-Vila, Johnny Posada Contreras, Omar Pinzon Ardila
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 67 (2024)
Abstract Smart Transformer (ST)-based Meshed Hybrid AC/DC Microgrids (MHM) present advantages concerning the performance of conventional AC/DC microgrids (MG). Despite this, MHMs present challenges in managing and controlling electronic converters as
Externí odkaz:
https://doaj.org/article/012fc71378ec465995dd7882560502dc
Publikováno v:
IEEE Access, Vol 12, Pp 135315-135324 (2024)
Lack of effective control over the power flow is one of the main problems in the Point of Common Coupling (PCC) of the microgrid and the main utility. To tackle this issue, this paper is on developing a confident, simple, and low-cost way for smooth
Externí odkaz:
https://doaj.org/article/3ce073ca23b942fba54fcccfec08405d
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 4, Pp 1384-1398 (2024)
The presence of renewable energy resources in LV distribution networks may lead to a distribution transformer, also known as a Smart Transformer (ST), experiencing the bidirectional power flow. Therefore, the ST must have the capability to operate in
Externí odkaz:
https://doaj.org/article/518cfe82fc4143469683195364b7804f
Autor:
Amrita Agarwala, Toki Tahsin, Md. Firoj Ali, Subrata K. Sarker, Sarafat Hussain Abhi, Sajal K. Das, Prangon Das, Md. Mehedi Hasan, Zinat Tasneem, Md. Manirul Islam, Md. Robiul Islam, Md. Faisal R. Badal, Md. Hafiz Ahamed
Publikováno v:
Engineering Reports, Vol 6, Iss 4, Pp n/a-n/a (2024)
Abstract This paper develops a technical framework for the next‐generation power grid transformer (NGPGT) for grid renewables. This framework is structured to overcome the environmental challenges produced by the explosive use of nonrenewable base
Externí odkaz:
https://doaj.org/article/d9c9b37ebcad4fde97c2b951674c9bc6
Publikováno v:
Energies, Vol 17, Iss 16, p 4036 (2024)
Smart Transformer (ST)-based Meshed Hybrid AC/DC Microgrids (MHMs) present a promising solution to enhance the efficiency of conventional microgrids (MGs) and facilitate higher integration of Distributed Energy Resources (DERs), simultaneously managi
Externí odkaz:
https://doaj.org/article/544c99191ea24826b90e5c3d7f3807df
Publikováno v:
Journal of Science and Inclusive Development, Pp 91-115 (2023)
In this paper, the performance evaluation of a three-phase back-end converter (BEC) of a smart transformer using different modular converters and interleaved multi-carrier phase shift modulation techniques was made. The modular backend converter of t
Externí odkaz:
https://doaj.org/article/1842aebeb30d4f6bb94f9e323c44cd85
Autor:
К.О. Липківський, А.Г. Можаровський
Publikováno v:
Технічна електродинаміка, Iss 3, Pp 036-036 (2024)
Виконавчі структури значної частини регуляторів напруги в системах перетворення параметрів електроенергії базуються на комплексуван
Externí odkaz:
https://doaj.org/article/733171f1499d441dbd208e59f15e156c
Autor:
Rafael A. Núñez-Rodríguez, Clodomiro Unsihuay-Vila, Johnny Posada, Omar Pinzón-Ardila, Alexandre Rasi Aoki, Rodrigo Bueno-Otto
Publikováno v:
Energies, Vol 17, Iss 8, p 1950 (2024)
The smart transformer (ST) is a multiport and multi-stage converter that allows for the formation of meshed hybrid microgrids (MHMs) by enabling AC-DC ports in medium and low voltage. This type of microgrid has advantages over the performance of conv
Externí odkaz:
https://doaj.org/article/1832b24f89cb402eb86a885bd7505bbe
Publikováno v:
IEEE Access, Vol 11, Pp 130165-130185 (2023)
Microgrids are considered an adequate alternative to overcome the challenges involving integrating distributed energy resources in distribution systems to contribute to the ‘Three D’ trend in the electricity sector, i.e., decentralize, decarboniz
Externí odkaz:
https://doaj.org/article/ab12558249a3459d9d257a96ff96b772
Autor:
Esteban I. Marciel, Carlos R. Baier, Roberto O. Ramírez, Carlos A. Muñoz, Marcelo A. Pérez, Mauricio Arevalo
Publikováno v:
Mathematics, Vol 12, Iss 5, p 774 (2024)
Hybrid Distribution Transformers (HDTs) offer a compelling alternative to traditional low-frequency transformers (LFTs), providing auxiliary services in addition to standard functionalities. By integrating LFTs with power converters, HDTs enhance the
Externí odkaz:
https://doaj.org/article/1153fded5e534328a463d5cc04427bdf