Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Ali Mehrizi-Sani"'
Autor:
Biplav Choudhury, Ardavan Mohammadhassani, Brady Alexander, Rahul Iyer, Ali Mehrizi‐Sani, Jeffrey H. Reed, Vijay K. Shah
Publikováno v:
IET Smart Grid, Vol 7, Iss 1, Pp 38-50 (2024)
Abstract A coordinated set point automatic adjustment with correction enabled (C‐SPAACE) framework that uses 5G communication for real‐time control coordination between inverter‐based resources (IBR) in microgrids is proposed. Utilising slicing
Externí odkaz:
https://doaj.org/article/664b25a6174c45d7a2bae65fc6a3fed7
Publikováno v:
IEEE Access, Vol 12, Pp 137790-137804 (2024)
The increasing number of inverter-based resources (IBR) in the grid introduces new challenges due to the fast transient response and low inertia of IBRs. Set point automatic adjustment with correction enabled (SPAACE)–based techniques smoothen the
Externí odkaz:
https://doaj.org/article/3d6e94af08344bebac00674a2577178f
Publikováno v:
IEEE Open Access Journal of Power and Energy, Vol 11, Pp 314-324 (2024)
The high penetration of renewable energy resources, integrated via power electronic inverters, into weak and low-inertia grids has led to the emergence of new challenges within power systems. The absence of native inertia in inverter-based resources
Externí odkaz:
https://doaj.org/article/ab4c84513ef04b1bbe7c918e4ce4440a
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 23, Pp 5117-5123 (2023)
Abstract A power system stabilizer (PSS) is a control system integrated into the control structure of specific generation units within AC grids. It monitors current, voltage, and machine shaft speed. Analysing these variables, the PSS generates appro
Externí odkaz:
https://doaj.org/article/872fe54473324ed3a7d04679e7ae064e
Publikováno v:
Energies, Vol 17, Iss 17, p 4405 (2024)
Islanding occurs when a load is energized solely by local generators and can result in frequency and voltage instability, changes in current, and poor power quality. Poor power quality can interrupt industrial operations, damage sensitive electrical
Externí odkaz:
https://doaj.org/article/02c7a0e9750d4452b25068ca40db2111
Publikováno v:
The Journal of Engineering, Vol 2023, Iss 12, Pp n/a-n/a (2023)
Abstract Protection of an islanded inverter‐based microgrid is challenging because of variable and small fault current contribution of inverter‐based resources (IBR) and the absence of sequence currents. This paper proposes a fast and robust nonp
Externí odkaz:
https://doaj.org/article/70bb9a4cc7714693a496eb5db4a921ba
Autor:
Naser Vosoughi Kurdkandi, Milad Ghavipanjeh Marangalu, Yahya Naderi, Oleksandr Husev, Seyed Hossein Hosseini, Yam Siwakoti, Ali Mehrizi‐Sani
Publikováno v:
IET Renewable Power Generation, Vol 17, Iss 3, Pp 725-749 (2023)
Abstract To proceed to a net zero carbon world and to mitigate the environmental challenges associated with it, integration speed of renewable energy sources such as photovoltaic (PV) systems has been increased around the world. Here, an improved swi
Externí odkaz:
https://doaj.org/article/2b0cc53f151f4649809a07eeab5992c1
Autor:
Ataollah Samadian, Milad Ghavipanjeh Marangalu, Hadi Tarzamni, Seyed Hossein Hosseini, Mehran Sabahi, Ali Mehrizi-Sani
Publikováno v:
IEEE Access, Vol 11, Pp 120516-120529 (2023)
In this article, a new common grounded switched quasi Z-source DC-DC converter is proposed. In the proposed converter, an additional switch and a diode are used compared to the conventional quasi Z-source converter. The proposed converter provides so
Externí odkaz:
https://doaj.org/article/06dd4d1bdfba4ec59f6fa8107dcc871b
Autor:
Milad Ghavipanjeh Marangalu, Naser Vosoughi Kurdkandi, Peyman Alavi, Saeideh Khadem, Hadi Tarzamni, Ali Mehrizi-Sani
Publikováno v:
IEEE Access, Vol 11, Pp 24112-24127 (2023)
In this paper, a single source five-level boost inverter has been proposed and analyzed. The proposed structure includes a five-level inverter and a single-input multi-output (SIMO) boost converter. In this structure, the DC link voltage has been con
Externí odkaz:
https://doaj.org/article/bf14f3b809c7496f91945cb72a63504f
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 1, Pp 240-251 (2023)
Abstract Selective harmonic elimination (SHE) is a suitable pulse‐width modulation (PWM) technique for some applications of modular multilevel converters (MMC) with lower number of semiconductor submodules (SM). However, SHE can make it difficult t
Externí odkaz:
https://doaj.org/article/ccc6f6432e4e4b2c84ca5fd6b1ebc328