Zobrazeno 1 - 10
of 370
pro vyhledávání: '"Hassan Moradi"'
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 8, Iss , Pp 100503- (2024)
The technological development in the area of power electronics has paved the way for the construction of High Voltage Direct Current (HVDC) systems. The utilization of HVDC grids alongside conventional High Voltage Alternating Current (HVAC) grids po
Externí odkaz:
https://doaj.org/article/cbc6b2f1814f4709a6fbe55929445263
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:
IET Renewable Power Generation, Vol 17, Iss 14, Pp 3536-3553 (2023)
Abstract The primary goal of grid‐connected microgrids is to control the active and reactive power, which is reachable by the inner current control loop in the control structure of power converters. However, when facing unbalanced conditions, the i
Externí odkaz:
https://doaj.org/article/c921e69ac10c480a9c04ecf1ee9966d8
Publikováno v:
Journal of Renewable Energy and Environment, Vol 9, Iss 4, Pp 34-47 (2022)
The ability of power systems against severe events shows their increased resilience, which in turn reduces the operation costs and recovery time of the system. This study presents a new resilient stochastic unit commitment model using the frequency c
Externí odkaz:
https://doaj.org/article/5e9b16789a88499082c52bf6b79aa2c6
Publikováno v:
IET Renewable Power Generation, Vol 16, Iss 13, Pp 2805-2815 (2022)
Abstract One of the main crises that the world will face is the over pollution of the environment due to the use of fossil fuels. This problem will be solved by replacing renewable energy sources (RESs). DC microgrids (DCMGs) provide the ability to e
Externí odkaz:
https://doaj.org/article/bf69d70567b94372be26b3cd5cf96353
Publikováno v:
Journal of Renewable Energy and Environment, Vol 9, Iss 3, Pp 32-44 (2022)
Today, the presence of energy storage systems along with the alternative nature of renewable energy sources has become undeniable and one of these types of systems is battery energy storage systems. The most important factor in studying the stability
Externí odkaz:
https://doaj.org/article/770986f83edc4b4bbb6fae768da9a197
Publikováno v:
IET Generation, Transmission & Distribution, Vol 16, Iss 9, Pp 1890-1900 (2022)
Abstract With increasing energy demand, the use of renewable energy resources is increasing. Renewable energy sources require power electronic converters to get integrated into power grids. Multi‐terminal high voltage direct current (MT‐HVDC) sys
Externí odkaz:
https://doaj.org/article/86423bbb20bd43da92a6fbd6f3c29859
Publikováno v:
Journal of Renewable Energy and Environment, Vol 9, Iss 2, Pp 59-74 (2022)
Over the past decades, power engineers have begun to connect power grids to other networks such as microgrids associated with renewable units using long transmission lines to provide higher reliability and greater efficiency in production and distrib
Externí odkaz:
https://doaj.org/article/801fc2ae389848af89f8dbe3bfd3f745
Publikováno v:
IET Generation, Transmission & Distribution, Vol 16, Iss 3, Pp 492-502 (2022)
Abstract High‐voltage direct current breaker is among the essential components of high‐voltage direct current grids. Such a breaker generally needs a direct current reactor to reduce the fault currents rate. However, direct current reactors have
Externí odkaz:
https://doaj.org/article/1a811e4f44904c018f22fccf9685fe6e
Publikováno v:
IET Renewable Power Generation, Vol 15, Iss 16, Pp 3915-3926 (2021)
Abstract Direct voltage fluctuations due to the presence of relatively large DC reactors (as an essential part of HVDC breakers), lack of inertia, and unwanted frequency fluctuations in the AC side of HVDC grids, have major consequences on the stabil
Externí odkaz:
https://doaj.org/article/f27c759b947046d1acdc902c082d487e