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Wyszukujesz frazę "Pojazdy elektryczne" wg kryterium: Temat


Wyświetlanie 1-4 z 4
Tytuł:
Economical analysis of electric vehicles in Poland
Autorzy:
Bienek, Filip
Szczygieł, Ireneusz
Rutczyk, Bartłomiej
Powiązania:
https://bibliotekanauki.pl/articles/24202451.pdf
Data publikacji:
2023
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
PV system
electric vehicles
transportation economy
system fotowoltaiczny
pojazdy elektryczne
ekonomika transportu
Opis:
The paper presents results obtained from calculations conducted to receive information on the capability of photovoltaic systems to power electric vehicles in regular use. The annual distance travelled was divided in nine categories. Every aspect of this analysis was suitable for Polish market and parameters given by the climate that is connected with geographical location of Poland. It is worth mentioning that one of the key elements is the law for renewable energy, that is the key aspect to economical benefits that come from so called green investments. Energy law was also taken into account during this simulation. All those aspects together summarized to a conclusions that Polish market is not as competitive as other European markets when electric propulsion is present in the system.
Źródło:
Combustion Engines; 2023, 62, 1; 55--62
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the regenerative braking process for the urban traffic conditions
Autorzy:
Kropiwnicki, Jacek
Furmanek, Mariusz
Powiązania:
https://bibliotekanauki.pl/articles/132918.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
regenerative braking
real traffic conditions
hybrid vehicles
electric vehicles
energy consumption
route planning
hamowanie odzyskowe
rzeczywiste warunki ruchu
pojazdy hybrydowe
pojazdy elektryczne
zużycie energii
planowanie trasy
Opis:
In a regular drive system, with an internal combustion engine, vehicle braking is connected with the unproductive dissipation of kinetic and potential energy accumulated in the mass of the vehicle into the environment. This energy can constitute up to 70% of the energy used to drive a vehicle under urban conditions. Its recovery and reuse is one of the basic advantages of hybrid and electric vehicles. Modern traffic management systems as well as navigation systems should take into account the possibility of the energy recovery in the process of regenerative braking. For this purpose, a model of a regenerative braking process may be helpful, which on the one hand will enable to provide information on how traffic conditions will affect the amount of energy dissipated (wasted) into the atmosphere, on the other hand will help to optimize the route of vehicles with regenerative braking systems. This work contains an analysis of the process of the regenerative braking for the urban traffic conditions registered in Gdańsk. A model was also presented that allows calculating the amount of energy available from the braking process depending on the proposed variables characterizing the vehicle traffic conditions.
Źródło:
Combustion Engines; 2019, 58, 3; 203-207
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The future of road transport in Europe. Environmental implications of automated, connected and low-carbon mobility
Autorzy:
Szymanski, Piotr
Ciuffo, Biagio
Fontaras, Georgios
Martini, Giorgio
Pekar, Ferenc
Powiązania:
https://bibliotekanauki.pl/articles/2097543.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
road transport
connected mobility
automated mobility
electric vehicles
future mobility solutions
social implications
transport drogowy
mobilność oparta na sieci
mobilność zautomatyzowana
pojazdy elektryczne
przyszłościowe rozwiązania mobilności
implikacje społeczne
Opis:
The increasing efficiency of the transport system during the last 100 years has fuelled and sustained the unprecedented economic growth of our society. It has shaped our livestyles and influenced the development of our cities and town. At the same time it has posed several challenges to our world as the provision of transport opportunities has heavily contribuitred to the depletion of natural resources, pollution, greenhouse gas emissions, etc. Road transport in particular has had a major role into this. Several policies have been introduced during the last 50 years in the attempt to limit the impact of the transport system, but they have been effective only to a certain extent. During the last years, however, new technologies and social trends are promising to disrupt the transport system and make it substantially more efficient and more sustanable. The present paper discusses the possibile environmental impacts of some of the new technologies applied to transport, in particular highlighting how its complexity may jeopardize the possible improvements that the new technologies promise without properly governing their use.
Źródło:
Combustion Engines; 2021, 60, 3; 3--10
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimization of rule-based energy management strategies for hybrid vehicles using dynamic programming
Autorzy:
Zhu, Di
Pritchard, Ewan
Dadam, Sumanth Reddy
Kumar, Vivek
Xu, Yang
Powiązania:
https://bibliotekanauki.pl/articles/2097501.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
energy management strategy
rule-based
dynamic programming
OBD
on-board diagnostics
hybrid electric vehicles
strategia zarządzania energią
systemy oparte na regułach
programowanie dynamiczne
diagnostyka pokładowa samochodu
hybrydowe pojazdy elektryczne
Opis:
Reducing energy consumption is a key focus for hybrid electric vehicle (HEV) development. The popular vehicle dynamic model used in many energy management optimization studies does not capture the vehicle dynamics that the in-vehicle measurement system does. However, feedback from the measurement system is what the vehicle controller actually uses to manage energy consumption. Therefore, the optimization solely using the model does not represent what the vehicle controller sees in the vehicle. This paper reports the utility factor-weighted energy consumption using a rule-based strategy under a real-world representative drive cycle. In addition, the vehicle test data was used to perform the optimization approach. By comparing results from both rule-based and optimization-based strategies, the areas for further improving rule-based strategy are discussed. Furthermore, recent development of OBD raises a concern about the increase of energy consumption. This paper investigates the energy consumption increase with extensive OBD usage.
Źródło:
Combustion Engines; 2021, 60, 1; 3--10
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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