scholarly journals Community knowledge towards electric vehicles and policy part II: A pilot study of Edmonton Height underserved neighborhood in Huntsville, Alabama

2021 ◽  
Vol 2 (2) ◽  
pp. 126-132
Author(s):  
Jacob Oluwoye
Keyword(s):  
Federal Government ◽  
Electric Vehicle ◽  
Electric Vehicles ◽  
State Government ◽  
Fossil Fuels ◽  
Local Community ◽  
Structured Interviews ◽  
Sustainable Mobility ◽  
Conventional Vehicle ◽  
Underserved Community

Introduction: Electric Vehicles (EV) are fast emerging globally as a viable alternative to traditional fossil fuel burning cars and are now being presented as a resolution for the problem of dependence of fossil fuels, increasing emissions, and other environmental issues. Purpose and Objective: The study explores the neighborhood knowledge toward green mobility and the objective of this paper is to investigate and examine neighborhood perceptions and understand their knowledge towards the electric vehicle. The research paper goal necessitated the knowledge of the underserved community towards green mobility. Methods: Following the literature review research phase, the researcher conducted several semi structured interviews with underserved community. To best augment the quantitative, data were gathered from underserved Edmonton Height community, through the design of questionnaire survey. Data collection took place during the last two weeks of October 2018. Neighborhood households were approached during the day and evening in their residents using a structured questionnaire. Results: The analysis reveals that that 60% of the respondents not aware of plug-in EV incentives (such as tax credit, rebate, high occupancy lane access, reduced tolls, lower vehicle registration rates, or discounted electricity rates) offered by the federal government; their state government; local community; their electricity provider; their employer, while 10% indicated federal government and 10% local community and 5% indicated electric providers, 5% employers and 5% state government. However, the pilot results are a useful estimate of the number of households residents residing in Edmonton Heights don’t know that plug-in EVs can be recharged from a regular home outlet. Conclusion: The paper concludes that the progress that the electric vehicle industry has seen in recent years is not only extremely welcomed, but highly necessary considering the increasing global greenhouse gas levels and it should be noted that a range of technology options is being aggressively explored to facilitate the transition to a more sustainable transport system. Near term, technologies such as EVs can provide sustainable mobility and help alleviate some of the problems created by conventional vehicle powered by fossil fuels. Notwithstanding, the pilot results are a useful estimate of the number of households residents residing in Edmonton Heights don’t know that plug-in EVs can be recharged from a regular home outlet.

scholarly journals Objective Rating of the Launch Behavior of Conventional, Hybrid and Electric Vehicles

2021 ◽  
Author(s):  
Christian Dorsch ◽  
Xiao Wang ◽  
Ferit Küçükay
Keyword(s):  
Electric Vehicle ◽  
Electric Vehicles ◽  
Hybrid Electric Vehicle ◽  
Automatic Transmission ◽  
Major Influence ◽  
Important Process ◽  
Dual Clutch Transmission ◽  
Conventional Vehicle ◽  
Objective Rating ◽  
Dynamic Quality

AbstractThe calibration of conventional, hybrid and electric drivetrains is an important process during the development phase of any vehicle. Therefore, to optimize the comfort and dynamic behavior (known as driveability), many test drives are performed by experienced drivers during different driving maneuvers, e.g., launch, re-launch or gear shift. However, the process can be kept more consistent and independent of human-based deviations by using objective ratings. This study first introduces an objective rating system developed for the launch behavior of conventional vehicles with automatic transmission, dual-clutch transmission, and alternative drivetrains. Then, the launch behavior, namely comfort and dynamic quality, is compared between two conventional vehicles, a plug-in hybrid electric vehicle and a battery electric vehicle. Results show the benefits of pure electric drivetrains due to the lack of launch and shifting elements, as well as the usage of a highly dynamic electric motor. While the plug-in hybrid achieves a 10% higher overall rating compared to the baseline conventional vehicle, the pure electric vehicle even achieves a 21% higher overall rating. The results also highlight the optimization potential of battery electric vehicles regarding their comfort and dynamic characteristics. The transitions and the gradient of the acceleration build-up have a major influence on the launch quality.

scholarly journals Evaluation of Vibration Characteristics and Theoretical Analysis for In-Wheel Driving Electric Road Vehicle

2020 ◽  
Vol 10 (1) ◽  
pp. 426-432
Keyword(s):  
Electric Vehicle ◽  
Electric Vehicles ◽  
Energy Demand ◽  
Degrees Of Freedom ◽  
Fossil Fuels ◽  
High Efficiency ◽  
Combustion Engine ◽  
Storage System ◽  
Low Noise ◽  
Vibration Characteristics

Hub-motor driven electric vehicles consider the upcoming technology in the vehicle industry. It has several merits such as lightweight, good accelerator responsiveness, flexibility when designing different drivetrains, operated at most operative efficiency points, and increased space-saving compared with the traditional electric vehicle driven by a central motor. The energy demand around the world is increasing dramatically. So, the researchers seek to find alternatives to the non-renewable resources represented by fossil fuels. Electric vehicles are the most suitable vehicle to avail of this type of energy due to their high efficiency and zero fuel consumption and emission. The electric-powered vehicle is distinctive with low noise and vibration which improves the vibration characteristics compared with internal combustion engine vehicles. In this paper, eight degrees of freedom passive quarter car suspension system of an in-wheel drive powered electric vehicle equipped with a battery/ultracapacitor hybrid energy storage system is studied and analyzed. The system was simulated and tested in both time and frequency domains via the MATLAB/Simulink environment.

scholarly journals Sustainable Transportation for India’s Future Based on Electric Vehicles

2018 ◽  
Vol 8 (03) ◽  
Author(s):  
Kevin John ◽  
Aaron Joseph George
Keyword(s):  
Life Expectancy ◽  
Natural Resources ◽  
Electric Vehicle ◽  
Electric Vehicles ◽  
Fossil Fuels ◽  
Sustainable Transportation ◽  
Sustainable Transport

Sustainable Transport is also known as Green Transport and it is any form of transport that does not use or rely on deteriorating natural resources. Instead it relies on renewable or regenerated energy rather than fossil fuels that have a finite life expectancy. This paper deals with the need of an alternate transportation, India's mission of sustainable transportation, its hurdles and some recommendations that can foster electric vehicle implementation.

Design of Smart Battery Management System for Electric Vehicle

2020 ◽  
pp. 240-245
Author(s):  
Jeevak S. Lokhande ◽  
P. M. Daigavhane ◽  
Mithu Sarkar
Keyword(s):  
Electric Vehicle ◽  
Electric Vehicles ◽  
Management System ◽  
State Of The Art ◽  
Battery Management System ◽  
Battery Management ◽  
Sustainable Mobility ◽  
Basic Part ◽  
Current Voltage ◽  
General Architecture

The Battery is the most basic part of the Electric Vehicle, which serves as a major source of energy and gives it sustainable mobility. In electric vehicles, the technology that is highly recognized and used for energy storage is based on lithium chemistry. Nevertheless, the room for research is still open. This involves the collection of materials for the development of cells. The development of algorithms and the design of electronic circuits for a better and more efficient use of batteries is also one area of study. It is important to keep an eye on the critical operating parameters of the battery during charging for the optimum output of the batteries. A battery management system (BMS) is one of those mechanisms for monitoring internal and ambient battery temperature, current, voltage, and charging and discharge operations. Within this paper we speak about some of the popular battery control methods and framework. We also speak about the state-of-the-art device criteria for optimum battery efficiency and its general architecture.

scholarly journals An Algorithm for Optimization of Recharging Stops: A Case Study of Electric Vehicle Charging Stations on Canadian’s Ontario Highway 401

Energies ◽  
2020 ◽  
Vol 13 (8) ◽  
pp. 2055 ◽  
Author(s):  
Andrea Stabile ◽  
Michela Longo ◽  
Wahiba Yaïci ◽  
Federica Foiadelli
Keyword(s):  
Electric Vehicle ◽  
Electric Vehicles ◽  
Automotive Industry ◽  
Fossil Fuels ◽  
The State ◽  
State Of Charge ◽  
Electric Vehicle Charging ◽  
Fundamental Part ◽  
Charging Stations

Electric vehicles (EVs), which have become a fundamental part of the automotive industry, were developed as part of concerted worldwide efforts to reduce dependency on fossil fuels due to their devastating effects on the environment. The aim of this study was to analyse a complete trip using an EV from Toronto to Ottawa (Canada) along Ontario’s Highway 401, considering that use of conventional vehicles powered by petrol or diesel allow one to make this trip without stops; using EVs, it is necessary to recharge the vehicle. For this purpose, an algorithm was developed for optimizing recharging stops during a complete trip. In particular, the simulations analysed the number of stops and specifically where it is possible to recharge taking into account the actual charging stations (CSs) located along the trip and the time of recharge during the stops as a function of the state of charge (SoC) of the vehicle. Using this approach, it was possible to evaluate the suitable coverage of the CSs on the stretch considered as well as to assess the main parameters that influence performance on the route.

scholarly journals Electric vehicles in Danish Municipalities: An Understanding of Motivations, Barriers, and the Future of Sustainable Mobility

Vehicles ◽  
2019 ◽  
Vol 1 (1) ◽  
pp. 57-68 ◽  
Author(s):  
Tessa Anderson
Keyword(s):  
Decision Making ◽  
Electric Vehicle ◽  
Electric Vehicles ◽  
Sustainable Mobility ◽  
Early Adopters ◽  
The Future ◽  
Technical Theory ◽  
Electric Vehicle Adoption

This paper explores the procurement, use, and experience of plug-in electric vehicles (PEVs) in Danish municipalities in relation to the notion of early adopters and socio-technical theory. Denmark has been one of the most ambitious countries in terms of electric vehicle adoption and use. This study used a combination of in-depth surveys and interviews with all 61 Danish municipalities on their fleet PEV experience and use. By building on the literature, the paper offers a deeper understanding of decision-making pathways for the procurement of PEVs. PEVs were found to be most suited to certain departments and the acceptance and uptake of PEVs was found to be complex and not straightforward.

A review on braking control and optimization techniques for electric vehicle

2021 ◽  
pp. 095440702199690
Author(s):  
Najmuddin M Jamadar ◽  
Himmat T Jadhav
Keyword(s):  
Electric Vehicle ◽  
Energy Management ◽  
Electric Vehicles ◽  
Fossil Fuels ◽  
Road Traffic ◽  
Optimization Techniques ◽  
Sustainable Transportation ◽  
Regenerative Braking ◽  
Modern World ◽  
Braking Control

In this modern world, due to limited fossil fuels, increasing cost, and environmental concerns a clean and sustainable transportation system in the form of electric vehicles (EV) is now becoming popular. On the other hand, electric vehicles have an advantage such as zero-emission, less maintenance, comfortable ride, less noise, etc. An electric vehicle is driven by an electric motor so considering driving patterns and road traffic conditions the vehicle often requires braking operation. The most common method is to employ mechanical brakes to reduce the speed of EV. However, mechanical braking mechanism results in friction which in turn, into heating losses and reduces the efficiency of EV. Therefore, regenerative braking system (RBS) and energy management system are employed in addition to mechanical braking for increasing the braking efficiency of the EV system. It is reported in many literatures about different regenerative braking control techniques for EV systems. This paper presents a review of regenerative braking and braking energy management techniques by considering different driving situations and road conditions.

scholarly journals Are Electric Vehicle Subsidies Becoming More Impactful Over Time?

2021 ◽  
Author(s):  
Tamara Sheldon ◽  
Rubal Dua ◽  
Omar Al Harbi
Keyword(s):  
United States ◽  
Air Pollution ◽  
Greenhouse Gas ◽  
Federal Government ◽  
Electric Vehicle ◽  
Electric Vehicles ◽  
The United States ◽  
Federal State ◽  
Local Air Pollution ◽  
Over Time

Various subsidies for plug-in electric vehicles (PEVs) have been implemented worldwide at the federal, state and regional levels. These subsidies aim to promote PEV adoption to help reduce both local air pollution and greenhouse gas emissions (Hardman 2019). In the United States (U.S.), the federal government began subsidizing PEVs in 2010.

scholarly journals Design Requirements of Solar Powered Plug In Hybrid Electric Vehicles

2021 ◽  
Vol 12 (3) ◽  
pp. 4635-4641
Author(s):  
GouthamiEragamreddy Et.al
Keyword(s):  
Electric Vehicle ◽  
Electric Vehicles ◽  
Hybrid Electric Vehicle ◽  
Fossil Fuels ◽  
Full Range ◽  
Control Unit ◽  
Energy Sources ◽  
Design Requirements ◽  
Hybrid Electric ◽  
Solar Powered

The Paper is focused to give the design requirements of SPPHEV (Solar Powered Plug in Hybrid Electric vehicle), which is one of the solution to reduce the air pollution. As transportation in India is mainly dependent on Fossil fuels to drive the vehicle. Installation of Solar panels on the roof top of Electric vehicle is proposed in this paper which helps to adopt the full range electric vehicles in near future. The proposed model is solar powered PHEV (SPPHEV) in which the vehicle battery gets charged with multiple energy sources specifically Power from Photo voltaic (PV), Grid power, Regenerative power and Engine power. Vehicle Control Unit is designed to standardize the flow of power from the energy sources available and also to monitor SOC (State of Charge) of the battery.

The adoption of electrics vehicles in Jordan based on theory of planned behavior

2019 ◽  
Vol 2 (2) ◽  
pp. 1-14
Author(s):  
Bilal Eneizan
Keyword(s):  
Electric Vehicle ◽  
Electric Vehicles ◽  
Fossil Fuels ◽  
Behavioral Control ◽  
Subjective Norm ◽  
Positive Influence ◽  
Perceived Behavioral Control ◽  
Intention To Adopt ◽  
Tpb Model ◽  
Adoption Intention

Using the electric vehicles (EVs) is indispensable for the reduction in fossil fuels consumption which are the main cause of carbon emission. However, research investigating the intention to adopt electric vehicle from developing countries perspective is limited. To fill this gap, this study used TPB model to study the effect of Attitude towards adoption EV, Subjective norm, and Perceived behavioral control on Intention to adopt electric vehicle. The conceptual framework of the study hypothesized several relationships and for that the data was collected through a questionnaire from a sample of 250 individual in Jordan. Results show that Attitude towards adoption EV, Subjective norm, and Perceived behavioral control have a positive influence on EV adoption intention. The findings lead towards the important implications that will help understanding consumer behavior towards adoption of EVs.

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