Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Dezso Séra"'
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 1534-1561 (2024)
This research paper presents a novel series of high-gain DC-DC converters developed explicitly to power High-Intensity Discharge (HID) lamps. The suggested configurations utilize Voltage Multiplier Cells (VMCs) and incorporate a diode to achieve grou
Externí odkaz:
https://doaj.org/article/28bdc68934e64dfaa87736407c9a4c00
Publikováno v:
IEEE Access, Vol 11, Pp 22376-22393 (2023)
This study proposes a novel DC-DC converter topology that features a quadratic buck-boost voltage gain ratio. The quadratic gain of the converter enables it to achieve superior step-down or step-up capability when the duty cycle is higher or lower th
Externí odkaz:
https://doaj.org/article/9f361a9547d04fa6a20b31f1ee294016
Publikováno v:
Batteries, Vol 10, Iss 2, p 42 (2024)
The intermittent nature of power generation from photovoltaics (PV) requires reliable energy storage solutions. Using the storage system outdoors exposes it to variable temperatures, affecting both its storage capacity and lifespan. Utilizing and opt
Externí odkaz:
https://doaj.org/article/8eb5a97d6c674645bfa5e0d374f8674a
Publikováno v:
Energies, Vol 16, Iss 5, p 2122 (2023)
Instead of storing the energy produced by photovoltaic panels in batteries for later use to power electric loads, green hydrogen can also be produced and used in transportation, heating, and as a natural gas alternative. Green hydrogen is produced in
Externí odkaz:
https://doaj.org/article/41ac137380e341d0a815523dd6fa9e42
Publikováno v:
Energies, Vol 12, Iss 5, p 799 (2019)
The economic viability of renewable energy generation is vital for sustainability. Ensuring that optimal operation is always achieved, using energy management systems and control algorithms, is essential in this endeavor. Here, a new real-time pricin
Externí odkaz:
https://doaj.org/article/a1111e2cf2aa436a8949b76867bbe261
Autor:
Mahshid Javidsharifi, Hamoun Pourroshanfekr Arabani, Tamas Kerekes, Dezso Sera, Sergiu Spataru, Josep M. Guerrero
Publikováno v:
Electricity, Vol 3, Iss 1, Pp 53-74 (2022)
In order to maximize the use of renewable-based distributed generators (DGs), in addition to dealing with the effects of the inherent power management uncertainties of microgrids (MGs), applying storage devices is essential in the electrical system.
Externí odkaz:
https://doaj.org/article/a29eb254ad8f44b0ace073e3c4f6efd2
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
Externí odkaz:
https://doaj.org/article/666e090d05af417e8ac3b4c5fcd41e0e
Publikováno v:
IEEE Access, Vol 9, Pp 152878-152891 (2021)
This paper presents a new multilevel converter solution with modular structure and hybrid energy-storage integration suitable to drive modern/future high-power medium-voltage wind turbines. The hybrid energy-storage integration means that part of the
Externí odkaz:
https://doaj.org/article/99545ffdd630435982a654f074305bcc
Publikováno v:
Energies, Vol 15, Iss 20, p 7668 (2022)
This article analyzes and compares the integration of two different maximum power point tracking (MPPT) control methods, which are tested under partial shading and fast ramp conditions. These MPPT methods are designed by Improved Particle Swarm Optim
Externí odkaz:
https://doaj.org/article/19e8d5e8dc244e488864b5e20bb83b1c
Autor:
Mahshid Javidsharifi, Hamoun Pourroshanfekr Arabani, Tamas Kerekes, Dezso Sera, Sergiu Viorel Spataru, Josep M. Guerrero
Publikováno v:
Drones, Vol 5, Iss 4, p 138 (2021)
In order to provide Internet access to rural areas and places without a reliable economic electricity grid, self-sustainable drone-based cellular networks have recently been presented. However, the difficulties of power consumption and mission planni
Externí odkaz:
https://doaj.org/article/b5c6234b4d2b42b8a40e9c6af6fd3d81