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Wyszukujesz frazę "battery vehicles" wg kryterium: Wszystkie pola


Tytuł:
A method for energy consumption assessment by operation of bev’s in different road conditions
Autorzy:
Sitnik, Lech J.
Powiązania:
https://bibliotekanauki.pl/articles/243146.pdf
Data publikacji:
2019
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
transport
road transport
battery energy vehicles
energy consumption
Opis:
For the third time in the history of humankind, it is trying to implement e-mobility. There is a reasonable hope that this attempt will succeed this time. E-mobility is generally regarded as a zero emission. This sentence can only be true in a very small scope, as only in relation to selected parameters and in a very limited its dimension. The situation can change radically. If it will be take into account, the emissions in the production of electricity is necessary for the movement of this type of vehicles Second problem is the energy use amount. We know today that the energy consumption of electric cars, especially in long-term operation is too big. This general knowledge is not confirmed by research results. Both relevant databases and methods of their analysis are missing. This is an unfavourable situation because it is not possible to verify the effects of various changes introduced e.g. in the construction or technology of cars. This publication can be included in those in which it is shown how to change this situation. The analysis of the results of long-term car use can be used as a verification of various development works, especially in e-mobility, which is only just starting. In the future, it will be need to create the appropriate “big data” databases and a number of tools to analyse the data collected there.
Źródło:
Journal of KONES; 2019, 26, 2; 121-127
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The use of microalgal sourced biodiesel to help underground mines transition to battery electric vehicles
Autorzy:
Laamanen, Corey A.
Moreau, Kyle
Desjardins, Sabrina M.
McLean, Shannon H.
Scott, John A.
Powiązania:
https://bibliotekanauki.pl/articles/2201376.pdf
Data publikacji:
2022
Wydawca:
Główny Instytut Górnictwa
Tematy:
environmental benefits
microalgae
biofuel
life cycle assessment
metals
underground mining
korzyści środowiskowe
mikroalgi
biopaliwo
ocena cyklu życia
metale
górnictwo podziemne
Opis:
The use of fossil fuel sourced diesel underground has various associated health and environmental hazards, and additional energy demand and costs associated with necessary ventilation. One way to reduce these impacts is by utilizing a biodiesel-blend, which generates lower levels of harmful emissions from underground equipment and can be produced regionally, reducing the impact of transportation. Furthermore, this would help allow use of existing machinery during transition towards more widespread electrification underground. Therefore, the concept of an integrated supply and use chain within the mining industry is examined based on biodiesel from acidophilic photosynthetic microalgae cultivated using CO 2 in smelter off-gas. A life cycle assessment (LCA) was conducted to compare the environmental impacts of production, transportation, and end-use of fossil fuel sourced diesel to biodiesel-blended fuel across four underground metal ore mine sites (Canada, Poland, Zambia, and Australia). The outcomes from assessing four key environmental impact potentials (global warming, eutrophication, acidification and human toxicity) demonstrate the advantages of using biodiesel-blends. The integration of biodiesel resulted in changes of -22.5 to +22.8% (global warming), -6.1 to +27.3% (eutrophication), -18.9 to +26.3% (acidification), and -21.0 to -3.6% (human toxicity). The results showed reduction across all potentials for two mines and reduction in human toxicity potential for all sites.
Źródło:
Journal of Sustainable Mining; 2022, 21, 1; 2--14
2300-1364
2300-3960
Pojawia się w:
Journal of Sustainable Mining
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transition from internal combustion engines to electric motors – legal and organizational dimensions
Przejście z silników spalinowych na silniki elektryczne – wymiar prawny i organizacyjny
Autorzy:
Bryhadyr, Ivan
Panova, Iryna
Strelianyi, Volodymyr
Powiązania:
https://bibliotekanauki.pl/articles/2136046.pdf
Data publikacji:
2021-12-13
Wydawca:
Akademia Pomorska w Słupsku
Tematy:
pojazdy akumulatorowe
transport samochodowy
bezpieczeństwo ekologiczne
ochrona środowiska
przepisy ekologiczne
battery vehicles
motor transport
ecological safety
environmental protection
ecological legislation
Opis:
Autorzy artykułu zbadali aktualne tendencje w transporcie samochodowym, zagrożenia dla bezpieczeństwa ekologicznego ludzi wynikające z wprowadzania nowych technologii w tym zakresie oraz główne mechanizmy prawne ograniczania negatywnych oddziaływań pojazdów na ludzi. Główne problemy środowiskowe w tym obszarze to: gromadzenie zużytych akumulatorów z pojazdów zasilanych bateryjnie jako odpady niebezpieczne oraz problem ich jednolitej utylizacji; redystrybucja emisji z operacji transportowych, ale nie ich redukcja; skupienie się tylko na jednej technologii – pojazdach elektrycznych zasilanych bateriami; koszty energii transportu i źródła ich pokrycia. Autorzy przedstawiają podstawy prawne mechanizmów przezwyciężania badanych problemów zarówno na Ukrainie, jak i w krajach świata.
The authors of the paper have studied the current tendencies in motor transport, threats to the ecological safety of people from the introduction of new technologies in this area and the main legal mechanisms to reduce the negative impacts on humans caused by vehicles. The main environmental problems in this area are: accumulation of used batteries from battery-powered vehicles as hazardous waste and the problem of their unified disposal; redistribution of emissions from transport operations, but not their reduction; focusing on only one technology – battery-powered electric vehicles; energy costs of transport and sources of their coverage. The authors offer the basis of legal mechanisms for overcoming the studied problems both in Ukraine and in the countries of the world.
Źródło:
Studia nad Bezpieczeństwem; 2021, 6; 77-85
2543-7321
Pojawia się w:
Studia nad Bezpieczeństwem
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Energy management system of the hybrid ultracapacitor-battery electric drive vehicles
Autorzy:
Pielecha, Ireneusz
Powiązania:
https://bibliotekanauki.pl/articles/1832900.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
electric vehicle
battery
ultracapacitor
energy flow modeling
pojazd elektryczny
bateria
ultrakondensator
Opis:
The search for new, alternative propulsion and energy sources in transport is one of the economic and technological priorities of the current decade. The modern development of hybrid drives and electric means of transport makes it possible to at least partially diversify conventional drive systems. The study discusses the use of a battery and ultracapacitor in electric vehicles. Simulation analyzes of energy flow were performed using the solutions of electric drive systems and various energy storage control algorithms. The research was carried out in relation to the use of braking energy, its con-version into electricity and its storage in a battery or ultracapacitor. The operating conditions of the battery and the ultra-capacitor were assessed in terms of specific energy consumption while driving. The article proposed the use of a drive system connected in series, the last link of which was an ultracapacitor. Such a solution significantly reduced the use of the battery as well as its regular charging-discharging. At the same time, it required the use of a high-capacity ultracapacitor, which contributed to increasing its charging time. The analyzes were carried out using standardized research tests as well as tests in real traffic conditions. The research was carried out with the use of the AVL Cruise software for the analysis of energy flow in vehicles; a middle class passenger vehicle was selected for the tests, equipped with an electrochemical battery and – in the next stage of the research – an ultracapacitor. Three research models were used: I) typical electric drive system; II) a system with the use of ultracapacitors ran by a simple control algorithm; III) a system with the use of ultracapacitors with an advanced control algorithm (the algorithm took into account the change of driving conditions to the ultracapacitor charging conditions). The advantages of using ultracapacitors in the electric drive of a vehicle were demonstrated, especially for results obtained in real traffic conditions. Analyzing the simulation tests results allowed to determine the most advantageous options of utilizing these systems, in particular in the aspect of increased possibilities of algorithms controlling the flow of electricity in the drive system.
Źródło:
Archives of Transport; 2021, 58, 2; 47-62
0866-9546
2300-8830
Pojawia się w:
Archives of Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparative analysis of the life-cycle emissions of carbon dioxide emitted by battery electric vehicles using various energy mixes and vehicles with ICE
Autorzy:
Borkowski, Adam
Zawiślak, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/24202422.pdf
Data publikacji:
2023
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
sustainable mobility
vehicle CO2 emission
life cycle assessment
carbon footprint
GHG reduction
zrównoważona mobilność
emisja CO2
ocena cyklu życia
ślad węglowy
redukcja emisji gazów cieplarnianych
Opis:
The research aims to find an effective way to reduce real-world CO2 emissions of passenger vehicles, by answering the question of what kind of vehicles in various countries generates the smallest carbon footprint. Emissions were calculated for vehicles from three of the most popular segments: small, compact, and midsize, both with conventional body and SUVs. Each type of vehicle was analyzed with various types of powertrain: petrol ICE (internal combustion engine), diesel ICE, LPG ICE, petrol hybrid, LPG hybrid and BEV (battery electric vehicle) with four different carbon intensity of electric energy source. The final conclusion provides guidelines for environmentally responsible decision-making in terms of passenger vehicle choice.
Źródło:
Combustion Engines; 2023, 62, 1; 3--10
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Battery Supercharging System in Electrical Vehicles Using Photovoltaic Panels
Autorzy:
Syroka, Zenon
Powiązania:
https://bibliotekanauki.pl/articles/2069740.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie
Tematy:
digital control
motor controller
electric vehicles
hybrid vehicles
microcontroller
Opis:
In this project, a system was designed there was designed a system for charging batteries in electric vehicles using photovoltaic panels. Low cost of operation, cheap reliable construction and simple user interface were among the main criterias taken into account. Each energy source was carefully selected and, modules were used so that they could in the way to power the microcontroller and charge the energy storage source. This article is a part of a project related to the design of digital control devices with electric drives carried out at the UWM.
Źródło:
Technical Sciences / University of Warmia and Mazury in Olsztyn; 2021, 24(1); 27--38
1505-4675
2083-4527
Pojawia się w:
Technical Sciences / University of Warmia and Mazury in Olsztyn
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Life-Cycle Assessment on Nickel-Metal Hydride Battery in Hybrid Vehicles: Comparison between Regenerated and New Battery
Autorzy:
Wang, Shuoyao
Yu, Jeongsoo
Powiązania:
https://bibliotekanauki.pl/articles/916987.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Nickel-Metal Hydride Battery
Hybrid Vehicle
Reuse and Recycling
Life Cycle Assessment
Efficient use of Resources
Opis:
To reduce air pollution and avoid petroleum exhaustion problem, many advanced countries, especially Japan installed Hybrid Vehicles (HV). As the use of HV popularizes around the world, there will be a huge amount of End-of-Life HV in the near future, and the proper treatment of these End-of-Life HVs, especially the waste NiMH (Nickel-Metal Hydride) batteries, will become a serious problem. Currently, the recycling of NiMH battery is gaining substantial attention. However, instead of recycling waste NiMH batteries directly, regenerating and reusing a used NiMH battery for a secondhand HV will largely reduce waste battery generation and demand for new NiMH battery. However, the environmental impact of regenerating and reusing a waste NiMH battery was not clear and has not been compared with the situation when using a brand-new NiMH battery. The purpose of this research is to compare the environmental performance (CO2 emission) of regenerated NiMH battery and brand-new NiMH battery in an HV from their production to usage stage and to discuss the validity of using a regenerated NiMH in Japan and in other countries using the Life-Cycle Assessment (LCA) approach. This research analyzed the composition of a NiMH battery and the CO2 emission during the manufacture, transportation, regeneration and usage process of a NiMH battery. The data used in this research was collected from reports and data published by the government of Japan, vehicle makers and previous studies. Original field survey and interview research on battery regeneration operators were also performed. The result showed that there is not a big difference in environmental effect. Moreover, by doing so, a huge amount of resource will be saved from battery manufacturing process while reducing waste generation. It is recommended that waste NiMH battery should be regenerated and reused in HV instead of being recycled directly in the future.
Źródło:
Investigationes Linguisticae; 2019, 43; 57-79
1426-188X
1733-1757
Pojawia się w:
Investigationes Linguisticae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Battery swapping stations for electric vehicles
Stacje wymiany akumulatorów samochodów elektrycznych
Autorzy:
Chudy, Aleksander
Powiązania:
https://bibliotekanauki.pl/articles/2033296.pdf
Data publikacji:
2021
Wydawca:
Politechnika Lubelska. Wydawnictwo Politechniki Lubelskiej
Tematy:
battery swapping
battery swapping stations
electromobility
electric vehicles
wymiana akumulatora
stacje wymiany akumulatorów
elektromobilność
samochody elektryczne
Opis:
Battery swapping is a promising technology when compared with the traditional electric vehicle charging stations. The time spent at a battery swapping station might be similar to the time spent at a filling station. The article presents information on attempts to implement this solution, methods of battery swapping, infrastructure and operation of battery swapping stations, as well as the benefits and key challenges of the battery swapping technology.
Wymiana akumulatorów samochodów elektrycznych to obiecująca technologia w stosunku do tradycyjnego podejścia do stacji ładowania samochodów elektrycznych, ponieważ czas spędzony na stacji wymiany akumulatorów może być podobny do czasu spędzonego na stacji benzynowej. W artykule przedstawiono informacje na temat prób implementacji tego rozwiązania, sposobów wymiany akumulatorów, infrastruktury i działania stacji wymiany akumulatorów oraz korzyści i kluczowych wyzwań tego rozwiązania.
Źródło:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska; 2021, 11, 2; 36-39
2083-0157
2391-6761
Pojawia się w:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Environmental footprints of current and future electric battery charging and electric vehicles in Poland
Autorzy:
Burchart-Korol, Dorota
Folęga, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/1841223.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
electric passenger car
battery charging
carbon footprint
water footprint
elektryczny samochód osobowy
ładowanie akumulatora
ślad węglowy
ślad wodny
Opis:
This paper presents the results of environmental footprints of the life cycle of electric passenger cars, with a current and future electric battery charging analysis in Poland. The shares of the sources of electricity generation in the energy systems of Poland in the years 2015–2050 were used to perform the chosen environmental footprints of current and future electric car battery charging. This article discusses the water and carbon footprints of electric passenger cars in Poland. The carbon footprint was determined usin the Intergovernmental Panel on Climate Change (IPCC) method. The water footprint was calculated using the Hoekstra method. The environmental footprints were provided by the SimaPro 8 package with the Ecoinvent 3 database. The obtained results showed that the carbon footprint and water footprints of electric passenger cars in Poland are primarily related to the type of electricity used to charge electric car batteries. The results showed that current and future carbon footprint indicators of electric cars in Poland are lower than those for petrol cars, but the water footprint indicators of electric cars are higher than those for petrol cars. In the case of petrol cars, the main determinant of the carbon footprint is direct emission during the exploitation stage and the main determinant of the wate footprint is car production.
Źródło:
Transport Problems; 2020, 15, 1; 61-70
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przegląd systemów ładowania elektrycznych osobowych pojazdów i koncepcja dwukierunkowej ładowarki pokładowej
Review of battery chargers for passenger electric vehicles and the concept of bidirectional on-board charger
Autorzy:
Czyż, P.
Cichowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/266958.pdf
Data publikacji:
2017
Wydawca:
Politechnika Gdańska. Wydział Elektrotechniki i Automatyki
Tematy:
ładowarka
ładowanie baterii
pojazd elektryczny typu plug-in
pojazd hybrydowy typu plug-in
przekształtniki AC/DC
przekształtniki DC/DC
aktywne odsprzęganie mocy
battery charger
electric plug-in vehicle
hybrid plug-in vehicle
AC/DC converters
DC/DC converters
active power decoupling
Opis:
Aktualnie trwa intensywny rozwój pojazdów elektrycznych (EV) i hybrydowych typu plug-in (PHEV) z pokładowymi bateriami akumulatorów. Badania w tej dziedzinie skupiają się na maksymalizowaniu sprawności oraz minimalizowaniu masy i objętości systemów ładowania baterii. W artykule przedstawiono podział systemów ładowania osobowych pojazdów typu EV/PHEV. Opisano systemy ładowania przewodowego z podziałem na ładowarki pokładowe i zewnętrzne, systemy bezprzewodowe oraz układy wymiany baterii. Zaprezentowano wady i zalety takich systemów. W artykule autorzy przedstawili własną koncepcję izolowanej, dwukierunkowej ładowarki pokładowej zasilanej z sieci jednofazowej. Do realizacji wybrano dwustopniową topologię składającą się z przekształtników AC/DC (pełen mostek tranzystorowy) oraz DC/DC (wysokoczęstotliwościowy przekształtnik w topologii podwójnego mostka aktywnego). Dodatkowo, ładowarka jest wyposażona w aktywny obwód odsprzęgający w celu minimalizacji objętości kondensatorów w obwodzie pośredniczącym napięcia stałego.
The increasing demand for more environmental friendly vehicular technologies contributes to the development of electric and hybrid vehicles (EVs and HVs). The current research topics cover maximizing the efficiency of the electric system, minimizing its weight and volume and extending the range of the vehicle. In this paper the overview of battery chargers for passenger EVs/PHEVs is presented. Battery chargers can be classified as on-board and off-board with unidirectional or bidirectional power flow. Another categorization divides the chargers into conductive and contactless systems. Various battery chargers are presented and compared. Advantages and disadvantages of different charging systems are given. In the second part authors present the concept of an isolated bidirectional On-Board Charger (OBC) using GaN transistors for electric vehicles application. The OBC should enable charging the vehicle from single-phase grid and using the vehicle as the source of energy in vehicle-to-grid application. The selected topology for this concept is a two-stage charger comprised of a full bridge (AC/DC converter), followed by a high frequency dual active bridge (DC/DC converter). Additionally, to minimize the capacitance in the DC-link active power decoupling method in a boost topology is employed.
Źródło:
Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej; 2017, 57; 11-16
1425-5766
2353-1290
Pojawia się w:
Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej
Dostawca treści:
Biblioteka Nauki
Artykuł

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