Zobrazeno 1 - 10
of 1 779
pro vyhledávání: '"Transformerless"'
Autor:
Д.В. Вінниченко
Publikováno v:
Праці Інституту електродинаміки Національної академії наук України, Vol 2024, Iss 68, Pp 87-94 (2024)
The work is devoted to the comparative analysis of currents in inverter circuits of transformerless resonant and transformer resonant and non-resonant systems of the same power for obtaining high voltage on a capacitive load. The purpose of the work
Externí odkaz:
https://doaj.org/article/fdca0121ad9b409d98df0e50d49c84ef
Autor:
M K P Muhammed Ramees, Md Waseem Ahmad
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 10, Iss , Pp 100793- (2024)
This article presents a new technique for detecting and localizing the open-circuit (OC) faults in the semiconductor switches of the Highly Efficient and Reliable Inverter Concept (HERIC) converter. It is a transformerless Photovoltaic (PV) inverter
Externí odkaz:
https://doaj.org/article/706da1a620594ff9a2919ad25edd02e6
Publikováno v:
IET Power Electronics, Vol 17, Iss 7, Pp 855-868 (2024)
Abstract Among different types of transformerless photovoltaic inverters, multi‐level inverters based on switched‐capacitors (SC) are the burning topic of recent decades due to their potential advantages, such as, single source requirement, volta
Externí odkaz:
https://doaj.org/article/331d4397c30e4743b224670fc242b227
Autor:
Kassio Derek Nogueira Cavalcante, Menaouar Berrehil El Kattel, Paulo Peixoto Praca, Demercil Souza Oliveira Junior, Fernando Luiz Marcelo Antunes, Luiz Henrique Silva Colado Barreto
Publikováno v:
IEEE Access, Vol 12, Pp 183901-183917 (2024)
A high-power-density bidirectional dc-dc converter, designated as the Advanced Six-Arm High-Gain Transformerless Floating Interleaved Bidirectional Buck-Boost dc-dc Converter, is described. This proposed converter offers low current and voltage rippl
Externí odkaz:
https://doaj.org/article/44248905009647b5bb48ab733a4dc354
Publikováno v:
IEEE Access, Vol 12, Pp 137054-137062 (2024)
In this paper, a new switched-boost four-leg inverter is proposed to suppress the leakage current and provide high reliability. The proposed inverter provides full shoot-through immunity by replacing the active switch in the impedance-source network
Externí odkaz:
https://doaj.org/article/13913eb8acc24a0893c593441b14d95f
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 396-405 (2023)
To address the leakage current problem of transformerless three-phase inverters for photovoltaic (PV) grid-tied systems, H8 and improved H8 inverters were proposed to alleviate the leakage current of the PV grid-tied systems to a certain extent. Howe
Externí odkaz:
https://doaj.org/article/563f24d381fa495c9cbaaf00d5b47618
Akademický článek
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Akademický článek
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K zobrazení výsledku je třeba se přihlásit.
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Autor:
Gopinath Narayanan Pandurangan, Vijayakumar Krishnasamy, Jagabar Sathik Mohamed Ali, Farhad Muhsin Mahmood, Dhafer Almakhles
Publikováno v:
IET Power Electronics, Vol 16, Iss 5, Pp 883-892 (2023)
Abstract In recent years, common ground (CG)‐type transformerless (TL) inverters have been paid more attention. However, the existing topologies have more voltage stress on either switch or on capacitor voltage or in both. This article proposes a n
Externí odkaz:
https://doaj.org/article/e2d73a9c63484432be4a5f2f5df11be3
Publikováno v:
Mathematics, Vol 12, Iss 13, p 1939 (2024)
DC–DC power converters are essential for various applications, including photovoltaic systems, green hydrogen production, battery charging, and DC microgrids. Partial Power Converters (PPC) are notable for their efficiency, processing only a fracti
Externí odkaz:
https://doaj.org/article/8f0f4a34966141f78a693ac3f6933fc7