Zobrazeno 1 - 10
of 643
pro vyhledávání: '"Grid-tied inverter"'
Autor:
Milad Ghavipanjeh Marangalu, Naser Vosoughi Kurdkandi, Kourosh Khalaj Monfared, Iman Talebian, Yousef Neyshabouri, Hani Vahedi
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 295-310 (2024)
Switched capacitor multilevel inverter topologies are attractive among industrial power electronics researchers due to their applicability in sustainable energy systems such as renewable energy source (RES) applications. In this paper, a new switched
Externí odkaz:
https://doaj.org/article/1f9e87fac70541629c1a0c502f9d883a
Publikováno v:
Archives of Electrical Engineering, Vol vol. 72, Iss No 1, Pp 5-22 (2023)
In the finite control set model predictive control (FCS-MPC) strategy of the grid-tied inverter, the current ripple (CR) affects the selection of optimal voltage vectors, which leads to the increase of output current ripples. In order to solve this p
Externí odkaz:
https://doaj.org/article/eed38fffe35e46daae9f2b44d64cc245
Publikováno v:
IEEE Access, Vol 11, Pp 121162-121172 (2023)
The phase-locked loop (PLL) is one of the most commonly used approaches for the inverter to achieve grid-connected operation. However, when unbalanced grid voltages occur, the double-line frequency oscillation exists in the system. With the conventio
Externí odkaz:
https://doaj.org/article/676035af8e814532bdbfb535844dda9b
Publikováno v:
IEEE Access, Vol 11, Pp 86002-86012 (2023)
The stability of a grid-tied inverter system will be compromised in weak grid conditions. In order to address this problem, researchers have proposed using a power electronics transformer (PET) to connect inverters and the grid. By adjusting the cont
Externí odkaz:
https://doaj.org/article/501cdc76dce643338f3d6dc0c8cf05e5
Autor:
Nick Rigogiannis, Nick Delianidis, Ioannis Mandourarakis, Nick Papanikolaou, Eftichios Koutroulis
Publikováno v:
IEEE Access, Vol 11, Pp 69826-69840 (2023)
Photovoltaic (PV) cell-level inverters have recently gained popularity, as they provide individual maximum power point tracking and energy management, minimizing so the mismatch losses, caused by partial-shading, degradation effects and cell manufact
Externí odkaz:
https://doaj.org/article/89371316437941edaf3ed666325162e2
Autor:
Sue Wang, Chaohong Zhou, Saleem Riaz, Xuanchen Guo, Haider Zaman, Alsharef Mohammad, Ahmad Aziz Al-Ahmadi, Yasser Mohammed Alharbi, NasimUllah
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 2, Pp 1599-1616 (2023)
The regenerative braking in the tram allows the energy to be returned to the power grid through a power inverter. Since the inverter location between the tram and the power grid is not fixed, resulting in a wide variety of impedance networks at grid
Externí odkaz:
https://doaj.org/article/62759321fd1d4cf68c24183ceccd8dea
Publikováno v:
Journal of King Saud University: Engineering Sciences, Vol 34, Iss 4, Pp 260-272 (2022)
This paper presents the design and development of Dynamic Adaptability (DA) feature, added to a multi-objective Model Predictive Control (MPC) of a basic grid-tied inverter with a secondary function for switching frequency reduction. The classical MP
Externí odkaz:
https://doaj.org/article/5564dfb01dc5454f82cb2edc11136bd6
Autor:
Mohamed Azab
Publikováno v:
Journal of King Saud University: Engineering Sciences, Vol 33, Iss 7, Pp 491-506 (2021)
The main objective of this article is to provide an efficient design approach of passive grid filters based on evolutionary search algorithms. The case study is conducted on a passive trap filter (one of modern high order passive filters that can pro
Externí odkaz:
https://doaj.org/article/809ce94f44294311b8ba5097c6ceded2
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