Temat: energy regulator - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Innovative Solutions for Renewable Energy and Energy Efficiency in Jordan
Autorzy:: Dawoud, Farah
Jbour, Abeer
Al-Salaymeh, Ahmed
Qoaider, Louy
Fink, Thomas
Powiązania:: https://bibliotekanauki.pl/articles/125144.pdf
Data publikacji:: 2019
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: renewable energy
energy efficiency
socio-economic
innovations
pv mobile charger
sodium light unit regulator
Opis:: The aim of this paper is to specify people’s awareness, acceptance and needs for the Renewable Energy (RE) and Energy efficiency (EE) innovations in Jordan. This took place after having studied the most influential innovations on RE and EE in Germany, Spain and Turkey. Then, two suitable innovations were selected; in particular, PV mobile charger and sodium light unit regulator. Our research was based on the analysis of qualitative interviews and a questionnaire. The results showed that (53%) are willing to buy PV mobile charger depending on its life cycle and efficiency even if it is expensive. About (89%) of respondents realized that it is important to develop and support the EE innovative solution of using sodium regulator in lighting the streets by the municipalities, and about (49%) would like to take practical steps for the RE and EE developments if they could. The results also show that all respondents are willing to pay extra cost to obtain green energy; (20%) want the cheapest possible solution in this regard. The study results indicate that Jordanian people do expect more from the public sector about renewable energy production; whereas a large percentage (63%) thinks that public sector should take the first step towards renewable energy production. The acceptance and awareness of the society on RE and EE innovations is one of the most important drivers towards the transition to RE and EE in Jordan.
Źródło:: Journal of Ecological Engineering; 2019, 20, 4; 201-216
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Reliable energy supply and voltage control for hybrid microgrid by PID controlled with integrating of an EV charging station
Autorzy:: Nasri, Elmehdi
Jarou, Tarik
Benchikh, Salma
El Koudia, Younes
Powiązania:: https://bibliotekanauki.pl/articles/27313830.pdf
Data publikacji:: 2023
Wydawca:: Polska Akademia Nauk. Polskie Towarzystwo Diagnostyki Technicznej PAN
Tematy:: PID controller
DC microgrid
energy supply reliability
renewable energy system
EV charging station
regulator PID
niezawodność systemów zasilania
energia odnawialna
stacja ładowania
Opis:: The integration of an electric vehicle (EV) charging station into the DC-microgrid requires management control of the energy supply and the voltage variation. The hybrid energy sources of the microgrid consist of battery storage, wind energy, and photovoltaic (PV) energy sources. To optimize power generation from renewable energy sources such as wind and PV, the source-side converters (SSCs) are regulated by the leading edge intelligent PID technique. This strategy enhances the quality of power delivered to the DC-microgrid. The microgrid comprises AC/DC loads, battery storage, EV charging stations, backup power from the main grid, and renewable energy supplies comprising wind and solar energy. The proposed control system relies on monitoring the state of charge of the battery and utilizing renewable energy sources to supply loads efficiently. The final results of the simulation obtained from the simulation software MATLAB and Simulink are used to validate the effectiveness of the suggested energy control technique, which performs well in terms of accurate control and maintaining a stable energy supply even under various load and weather conditions.
Źródło:: Diagnostyka; 2023, 24, 4; art. no. 2023409
1641-6414
2449-5220
Pojawia się w:: Diagnostyka
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Co-design of a low-power RF receiver and piezoelectric energy harvesting power supply for a Wireless Sensor Node
Autorzy:: Mancelos, N
Correia, J
Oliveira, J. P.
Oliveira, L. B.
Powiązania:: https://bibliotekanauki.pl/articles/398018.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Łódzka. Wydział Mikroelektroniki i Informatyki
Tematy:: CMOS RF analog front-end
low-voltage wideband balun LNA
passive mixer
piezoelectric energy harvesting
active full bridge rectifier
LDO regulator
układ analogowy CMOS
balun szerokopasmowy
mikser pasywny
energia piezoelektryczna
prostownik aktywny
prostownik mostkowy
regulator LDO
Opis:: A low-voltage RF CMOS receiver front-end and an energy harvesting power circuit for a piezoelectric source are presented as a co-designed solution for a Wireless Sensor Node. A MOSFET-only Wideband balun LNA with noise cancelling and a 0.6 V supply voltage is designed in conjunction with a passive mixer. The passive mixer operates in current mode, allowing a minimal introduction of voltage noise and a good linearity. The receiver front-end reaches a total voltage conversion gain of 31 dB, a 0.1-5.2 GHZ bandwidth, an IIP3 value of -1.35 dBm, and a noise ﬁgure inferior to 9 dB. The total power consumption is 1.95 mW. The energy harvesting power circuit consists of an active full bridge cross-coupled rectiﬁer followed by a low-dropout (LDO) regulator, and it is able to guarantee a power output of 6 mW with a regulated output voltage of 0.6 V, for typical vibration patterns.
Źródło:: International Journal of Microelectronics and Computer Science; 2014, 5, 4; 136-143
2080-8755
2353-9607
Pojawia się w:: International Journal of Microelectronics and Computer Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Control strategies for the grid side converter in a wind generation system based on a fuzzy approach
Autorzy:: Harrabi, N.
Kharrat, M.
Aitouche, A.
Souissi, M.
Powiązania:: https://bibliotekanauki.pl/articles/331304.pdf
Data publikacji:: 2018
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: wind energy conversion system
DC link
DC-AC converter
Mamdani fuzzy controller
T–S fuzzy controller
elektrownia wiatrowa
przekształtnik DC-AC
regulator rozmyty typu Mamdaniego
Opis:: Two techniques for the control of a grid side converter in a wind energy conversion system. The system is composed of a fixed pitch angle wind turbine followed by a permanent magnet synchronous generator and power electronic converters AC-DC-AC. The main interest is in how to control the inverter in order to ensure the stability of the DC link voltage. Two control methods based on the fuzzy approach are applied and compared. First, a direct Mamdani fuzzy logic controller is presented. Then, a T–S fuzzy controller is elaborated based on a T–S fuzzy model. The Lyapunov theorem and H-infinity performance are exploited for stability analysis. Besides, the feedback controller gains are determined using linear matrix inequality tools. Simulation results are derived in order to prove the robustness of the proposed control algorithms and to compare their performances.
Źródło:: International Journal of Applied Mathematics and Computer Science; 2018, 28, 2; 323-333
1641-876X
2083-8492
Pojawia się w:: International Journal of Applied Mathematics and Computer Science
Dostawca treści:: Biblioteka Nauki

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