Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Sajjad Hadavi"'
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
Autor:
Dayan B. Rathnayake, Milad Akrami, Chitaranjan Phurailatpam, Si Phu Me, Sajjad Hadavi, Gamini Jayasinghe, Sasan Zabihi, Behrooz Bahrani
Publikováno v:
IEEE Access, Vol 9, Pp 114781-114807 (2021)
This paper surveys current literature on modeling methods, control techniques, protection schemes, applications, and real-world implementations pertaining to grid forming inverters (GFMIs). Electric power systems are increasingly being augmented with
Externí odkaz:
https://doaj.org/article/6a9bd5d6c0b842d0a078caadb5d0b99b
Publikováno v:
IEEE Transactions on Power Systems. 38:1632-1641
Autor:
Milad Zarif Mansour, Si Phu Me, Alireza Karimi, Behrooz Bahrani, Babak Badrazadeh, Sajjad Hadavi
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. 10:2699-2709
In this paper, using Lyapunov’s stability theorem, the transient stability conditions for a grid-following Voltage Source Converter (VSC) are found. These conditions take into account both the grid specifications and the VSC’s dynamics. The deriv
Autor:
Ali Mehrizi-Sani, Dayan B. Rathnayake, Shantha Gamini Jayasinghe, Sajjad Hadavi, Behrooz Bahrani
Publikováno v:
IEEE Transactions on Power Systems. 37:1857-1867
Weak grid scenarios and low-inertia systems are emerging issues in power systems, which could lead to voltage and frequency instabilities. Synchronous Condensers (SynCons) have recently drawn renewed attention as a promising solution to provide syste
The high penetration of renewable energy resources integrated via power electronic inverters in weak and low-inertia grids is introducing new challenges to power systems. Inverter-based resources (IBRs) do not have native inertia similar to fossil-fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26b5fe20e9ec8a7e25df91cfd4a5991b
https://doi.org/10.22541/au.167907485.53414275/v1
https://doi.org/10.22541/au.167907485.53414275/v1
Publikováno v:
IEEE Journal on Emerging and Selected Topics in Circuits and Systems. 11:199-209
The increasing number of weak-grid-connected renewable energy resources in power systems has created various challenges in recent years. Some examples include un-damped voltage oscillations in the ERCOT and sub-synchronous resonance in the North-Chin
Autor:
Gamini Jayasinghe, Sajjad Hadavi, Dayan B. Rathnayake, Milad Akrami, Si Phu Me, Behrooz Bahrani, Sasan Zabihi, C. Phurailatpam
Publikováno v:
IEEE Access, Vol 9, Pp 114781-114807 (2021)
This paper surveys current literature on modeling methods, control techniques, protection schemes, applications, and real-world implementations pertaining to grid forming inverters (GFMIs). Electric power systems are increasingly being augmented with
Publikováno v:
EVER
Voltage Source Converters (VSCs) connected to weak grids may face difficulties in synchronization leading to their instability. As the heart of the system, Phase Locked Loop (PLL) is responsible for synchronism of VSCs. In this paper, using the nonli
Publikováno v:
Electric Power Components and Systems. 45:1287-1297
Distributed generation (DG) is a new approach for solving some problems of older power networks. Due to the increasing power demand in recent power systems, the importance of power loss reduction a...