Electric cars. Advantages and disadvantages

Гельманова, З. С.; Zhabalova, G.; Sivyakova, Galina; Onishchenko, O N; Smailova, A A; Kamarova, Saule

doi:10.1088/1742-6596/1015/5/052029

Cited by 35 publications

(16 citation statements)

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“…Drivers and strategies for the expansion of EV are investigated, e.g., by Wesseling et al [16], by Gnamm et al [17] for plug-in vehicles (PEVs), and by Osiecko et al [18] in the European Union. A historical outline and a quantitative assessment of passenger EVs compared to other technologies are presented, e.g., by Gelmanova et al [19]. EV technologies and data are presented, e.g., by Sanguesa et al [8].…”

Section: Field Of Action Advantage Disadvantagementioning

confidence: 99%

Forecast of the Demand for Electric Mobility for Rome–Fiumicino International Airport

et al. 2021

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Following electrification of automotive transport, studies on the penetration of electric vehicles (EVs) are widespread, especially in defined contexts. As major transport hubs, airports fall within contexts worthy of interest. In this work, a forecast of the demand for electric mobility in an Italian international airport (Rome–Fiumicino) is presented. The main goal of the research is to build up a methodology that allows evaluating the penetration index of EVs that will access the airport parks in 2025 and 2030, to be able to have a preliminary assessment of the number of charging points necessary for serving them. In the paper, first, a wide review of proposed scenarios on the penetration of EVs at international and national level and available data on local automotive transport are presented, as a preliminary study for the definition of reference scenarios for the local context. Then, the proposed methodology is presented and applied to the specific case study. Finally, a preliminary sizing of the required charging infrastructure is reported. The results show that a significant impact on the airport electricity network can be foreseen, and it requires proper planning of adaptation/upgrading actions. The proposed approach can be considered as a reference for similar studies on electrical mobility in other airport areas around the world.

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Section: Field Of Action Advantage Disadvantagementioning

confidence: 99%

Forecast of the Demand for Electric Mobility for Rome–Fiumicino International Airport

et al. 2021

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“…Indirect environment effects of electric cars have been studied by many researchers such as the one in Romania that analyze the used energy and resources, the results show that although electric cars are considered zero emission, there are pollutions related to energy production and recycling procedures, the study measured the energy consumption of electric cars, which shows that Sox emissions in particular will increase, as a result of the using of electric cars, unless alternative and renewable energy sources are implemented in the future [4]. The percentage of electric vehicles among the total number of vehicles in the past surely not for the benefit of EV even at the moment the electric car market is still not one of the main ways of transportation, In general, the number of electric vehicles in the world is insignificant comparing of the total number of cars, that to say it is still kind of luxury, However, the positive prospects from different studies are optimistic and telling us that by 2020 electric vehicles will reach the number of over 10 million worldwide despite all above [5]. On the other hand, researchers for China vehicle emissions and how it increased rapidly in the last few years are used a prediction models to forecast the EV sales in short and long term period, the transportation sector through the spread of electric vehicles (EVs) is considered very significant in reducing air pollution and increasing energy security.…”

Section: )mentioning

confidence: 99%

The Impact of Electrical Vehicles on Sustainability: Jordan as a Case Study

2019

IJEMS

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The Global concern is moving toward making a revolution in favor of exploitation of renewable energy in order to improve environment conditions, limit emissions and minimizes consumption of non-renewable resources within the planet. In this context, it is necessary to focus on the transport sector as it contributes of at least 30% of the total primary energy consumption. Therefore, a set of rules must be developed to maintain economic, environmental and social sustainability to address the problems so as not to increase their severity and these cannot be done unless there are joint measures and regulations from governments, companies, manufacturers and users. Unfortunately, the Jordanian transport system mostly depend on the individual transport which supported by cars, and that because of the weak role played by the public transport sector, especially at the capital, Amman. Buying hybrid cars (internal combustion engine + electric motor) and Electrical Vehicles (EV), in the past few years in Jordan is increasing, which is compatible with the global trend to use Electrical Vehicles (EV) instead of Internal Combustion Engine vehicles (ICE) powered by fossil fuels, this issue will have a direct and indirect impact on gas stations companies, also it will have direct impact on labor sector and the current car industry since electric charging stations as well as EV manufacturing is not labor intensive. The main purpose of the study is to show how much it is necessary now to start theoretical assumptions through studying the expected annual increase in passenger cars and its impact on sustainability and predicting the future fuel consumption and emissions and compare them with the base situation.

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“…The market of EVs is favorable due to advantages such as environmental friendliness, absence of greenhouse gas emissions etc. [3]. Depending on assumptions made on fuel economy, the most aggressive scenario predicted that 95 % of all vehicles would be EVs by year 2042 [4].…”

Section: Introductionmentioning

confidence: 99%

Design of lubricants in electric and hybrid vehicles via computer-aided molecular design (CAMD) technique

Wong

Ng²,

Lim³

et al. 2022

IOP Conf. Ser.: Mater. Sci. Eng.

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The market of electric and hybrid vehicles (EVs and HEVs) is expanding exponentially in recent years. It serves as a greener solution in the transportation sector as compared to internal combustion engine vehicles’ (ICEVs). Conventional lubricants used for ICEVs are not suitable for the EVs and HEVs as the latter operates on electric motors instead of combustion engines. Performance characteristics such as the electrical conductivity, thermal conductivity and copper compatibility are not considered by the ICEVs lubricant but are important for the EVs and HEVs. In this research, computer-aided molecular design technique is used to design the lubricant that is compatible with the EVs and HEVs. The lubricant properties considered are thermal conductivity, specific heat capacity, viscosity, density, and flash point. Group contribution (GC) property prediction model is utilized to ensure that the desired properties are possessed by the generated lubricant. There are six possible solutions of lubricant being generated and discussed. Other properties such as the electrical conductivity, copper corrosivity etc. are reviewed for future development. Additionally, the advantages and challenges of utilizing GC method in designing EVs and HEVs lubricant are discussed. This research serves as guidance for the comprehensive design of advanced lubricant of EVs and HEVs.

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Electric cars. Advantages and disadvantages

Cited by 35 publications

References 0 publications

Forecast of the Demand for Electric Mobility for Rome–Fiumicino International Airport

Forecast of the Demand for Electric Mobility for Rome–Fiumicino International Airport

The Impact of Electrical Vehicles on Sustainability: Jordan as a Case Study

Design of lubricants in electric and hybrid vehicles via computer-aided molecular design (CAMD) technique

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