Zobrazeno 1 - 10
of 365
pro vyhledávání: '"Tomislav Dragicevic"'
Publikováno v:
Heliyon, Vol 10, Iss 15, Pp e35683- (2024)
Next generation electrical grid considered as Smart Grid has completely embarked a journey in the present electricity era. This creates a dominant need of machine learning approaches for security aspects at the larger scale for the electrical grid. T
Externí odkaz:
https://doaj.org/article/2730a138286e43bbac3ccfe1b5f25910
Publikováno v:
IEEE Open Journal of Industry Applications, Vol 4, Pp 366-375 (2023)
The integration of artificial intelligence (AI) techniques in power converter-based systems has the potential to revolutionize the way these systems are optimized and controlled. With the rapid advancements in AI and machine learning technologies, th
Externí odkaz:
https://doaj.org/article/84e87a17090f4dbfb750f7e654461200
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 10, Iss 3, Pp 719-730 (2022)
A time-variable time-of-use electricity price can be used to reduce the charging costs for electric vehicle (EV) owners. Considering the uncertainty of price fluctuation and the randomness of EV owner's commuting behavior, we propose a deep reinforce
Externí odkaz:
https://doaj.org/article/712570b6a06a4efabd883a5b78a201fa
Autor:
Mobin Naderi, Yousef Khayat, Qobad Shafiee, Tomislav Dragicevic, Hassan Bevrani, Frede Blaabjerg
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 6677-6689 (2021)
The small-signal stability of large-scale interconnected microgrids needs to be analyzed to find the most dominant dynamic behaviors. In this paper, a comprehensive and easy-expandable module-based modeling method is proposed, which is expandable to
Externí odkaz:
https://doaj.org/article/3e40f58686814d8688ba3e5ff1ca0a67
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-18 (2021)
Abstract This paper proposes a long-term performance indicator for power electronic converters based on their reliability. The converter reliability is represented by the proposed constant lifetime curves, which have been developed using Artificial N
Externí odkaz:
https://doaj.org/article/8593fa95d7ee42f4b0be0b8c18e41e7e
Publikováno v:
IET Renewable Power Generation, Vol 15, Iss 5, Pp 1100-1115 (2021)
Abstract The ultra‐low‐frequency oscillation (ULFO) problem has reappeared in China recently. Although the hydraulic generator is supposed to have a strong connection to this problem, the conditions for ULFO appearance and detailed reasons are no
Externí odkaz:
https://doaj.org/article/c5cb1459c1434831a337c5c1c64b0f75
Autor:
Mateja Novak, Victor Ferreira, Markus Andresen, Tomislav Dragicevic, Frede Blaabjerg, Marco Liserre
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 2, Pp 124-137 (2021)
Active thermal control has been introduced to regulate the steady state and reduce the transient thermal-mechanical stress in power electronic modules. Specifically, it can equally distribute the temperature among the devices, thereby better distribu
Externí odkaz:
https://doaj.org/article/609cc71159e44b8cad886b2bb6f9106c
Publikováno v:
Energies, Vol 16, Iss 4, p 1655 (2023)
Demand response modeling in smart grids plays a significant role in analyzing and shaping the load profiles of consumers. This approach is used in order to increase the efficiency of the system and improve the performance of energy management. The us
Externí odkaz:
https://doaj.org/article/618e85490afd403395f12d43c9485664
Autor:
Argo Rosin, Roya Ahmadiahangar, Elnaz Azizi, Subham Sahoo, Dmitri Vinnikov, Frede Blaabjerg, Tomislav Dragicevic, Sadegh Bolouki
Publikováno v:
IEEE Access, Vol 8, Pp 208850-208860 (2020)
As the penetration level of renewable energy sources (RES) increases, the associated technical challenges in the power systems rise. Enhancing the utilization of energy flexibility is known to be the main key to overcome the load-supply balance chall
Externí odkaz:
https://doaj.org/article/5acec2ad4f1f4c28bdc9958d8e65e4fb
Publikováno v:
IEEE Access, Vol 7, Pp 124737-124749 (2019)
Model predictive control (MPC) has become one of the well-established modern control methods for three-phase inverters with an output LC filter, where a high-quality voltage with low total harmonic distortion (THD) is needed. Although it is an intuit
Externí odkaz:
https://doaj.org/article/d56788010fe24052933497f74a3319ad