Wszystkie pola: vehicle electric system - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Selection of the photovoltaic system power for the electric vehicle
Autorzy:: Małek, Arkadiusz
Marciniak, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/24200860.pdf
Data publikacji:: 2023
Wydawca:: Sieć Badawcza Łukasiewicz. Przemysłowy Instytut Motoryzacji
Tematy:: electric vehicle
photovoltaic system
energy generation
battery charging
metalog
Opis:: The article presents a method of a photovoltaic system power selecting for proper electric vehicle. At the beginning, the characteristics of the electric vehicle itself and its traction batteries were made in order to determine the method of its charging. In the presented studies, measurement data from the operation of real photovoltaic systems was recorded and processed. The algorithm used includes examining the energy consumption profile of the owner's residential building. The combined demand for electricity of the electric vehicle and the building made it possible to determine the planned photovoltaic system. The authors presented three possibilities of its location. It can be installed on the roof of the building, on the ground next to the building or on the carport under which an electric vehicle can be parked. Finally, the Metalog family of probability distributions was used to analytically validate the power choice of the photovoltaic system. The authors have developed an algorithm using human and artificial intelligence that helps to properly select the power of the photovoltaic system for the vehicle.
Źródło:: Archiwum Motoryzacji; 2023, 100, 2; 44--61
1234-754X
2084-476X
Pojawia się w:: Archiwum Motoryzacji
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Badania stanowiskowe rozwiązań reduktora planetarnego dla małego pojazdu elektrycznego
Laboratory tests of the planetary reducer of a small electric vehicle #[Ty.równol.]
Autorzy:: Pawelski, Z.
Pałczyński, T.
Powiązania:: https://bibliotekanauki.pl/articles/262920.pdf
Data publikacji:: 2009
Wydawca:: Sieć Badawcza Łukasiewicz. Przemysłowy Instytut Motoryzacji
Tematy:: badanie
pojazd elektryczny
przekładnia łańcuchowa
roduktor planetarny
układ napędowy
chain transmission
drive system
electric vehilce
planetary reducer
test
Opis:: W pracy zaprezentowano wyniki badań eksperymentalnych dwóch prototypów reduktorów planetarnych dla małego pojazdu elektrycznego. Określono charakterystyki ich sprawności. Obydwa zaproponowane rozwiązania zapewniają sprawność w przedziale od 0.85 do 0.97. Sprawność całego układu napędowego pojazdu elektrycznego zależy od przekładni łańcuchowej, która ogranicza sprawność do poziomu 0.62-0.7. Obydwie wersje cechują się dużym współczynnikiem bezpieczeństwa odnośnie naprężeń powierzchniowych i zginających.
At this paper there were presented experiment research results of two prototypes of planetary reducers for a small electric vehicle. There were defined the efficiency characteristics. Both proposed solutions offer efficiency at bands from 0.85 to 0.97. Efficiency of the whole electric vehicle powertrain depends on chain transmission which bounds efficiency to level from 0.62 to 0.7. Both versions of prototypes can operate at high level of coefficient of safety according to superficial and curvng tensions. Described solutions were verified in exploitation way on a test rig. They work stable and silent.
Źródło:: Archiwum Motoryzacji; 2009, 3; 215-223
1234-754X
2084-476X
Pojawia się w:: Archiwum Motoryzacji
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Performance investigation of hybrid photovoltaic thermal-heat with mini-channels for application in electric vehicles
Autorzy:: Strąk, Dariusz
Powiązania:: https://bibliotekanauki.pl/articles/24200857.pdf
Data publikacji:: 2023
Wydawca:: Sieć Badawcza Łukasiewicz. Przemysłowy Instytut Motoryzacji
Tematy:: mini-channels
numerical simulations
one-dimensional model
autonomous car system with PVT
vehicle battery heat exchanger
Opis:: The first autonomous car was developed in the 1980s, but it wasn't until the early 2010s that the technology began to gain significant attention and investment. In 2010, Google began testing self-driving cars on public roads, and since then, many other companies have joined the race to develop fully autonomous vehicles. Hybrid PVT (Photovoltaic Thermal) heat exchangers cooled with mini-channels find application in autonomous vehicles as a solution that enables efficient cooling of the vehicle's electronics and batteries. The solution involves using photovoltaic panels to generate electricity and removing the heat produced during the process using mini-channels is removed by mini-channels. Hybrid PVT heat exchangers cooled with mini-channels can help maintain appropriate temperatures inside autonomous vehicles that generate large amounts of heat from electronic systems and sensors. The setup can improve the performance and reliability of autonomous systems, increase energy efficiency, and reduce energy demands. The experimental setup includes two parallel mini-channel systems separated by a smooth copper plate. The study aims to determine local heat-transfer coefficients, with a cooled solar cell efficiency range of 10% to 14% compared to other research. The cooled PV temperature range achieved was from 19.6 to 22.4 degrees Celsius, which is favorable for photovoltaic panels' operation under approximate light intensity for Poland's latitude. Heat-transfer from hot surfaces to cold fluids is analyzed during single-phase convection using two calculation methods: one-dimensional and numerical simulations using Simcenter STAR CCM+. Cooling photovoltaic modules is critical for the photovoltaic and autonomous vehicle systems sector, making this research significant both theoretically and practically. The research and methods presented in the article on mini-channel cooling of photovoltaic systems and autonomous vehicle systems are innovative at a global scale, and are crucial for further development of sustainable energy systems and reduction of greenhouse gas emissions.
Źródło:: Archiwum Motoryzacji; 2023, 100, 2; 5--30
1234-754X
2084-476X
Pojawia się w:: Archiwum Motoryzacji
Dostawca treści:: Biblioteka Nauki

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